Answer all boxes and read the questions

Answer All Boxes And Read The Questions

Answers

Answer 1

The amount of paper used for the label on the can of tune is 12.57 in²

Here, the shape of the can of can is cylindrical.

The area of the cured surface of cylinder is given by formula,

A = 2πrh

where r is the radius of the cylinder

and h is the height of the cylinder

Here, r = 2 in and h = 1 in

so, the area of the lateral surface of cylinder would be,

A = 2 × π × r × h

A = 2 × π × 2 × 1

A = 4 × π

A = 12.57 sq. in.

Therefore, the required amount of paper = 12.57 in²

Learn more about the cylinder here:

https://brainly.com/question/22074027

#SPJ1


Related Questions

Use Wallis's Formulas to evaluate the integral.

∫ cos^7 (x) dx

Answers

The value of the integral ∫ [tex]cos^7(x) dx[/tex] is[tex](3\pi /32).[/tex]

Wallis's formulas are used to evaluate integrals of the form:

∫ [tex]sin^{n(x)} cos^{m(x)} dx[/tex]

where n and m are non-negative integers. We can use the trigonometric identity[tex]cos^{2(x)] + sin^{2(x)} = 1[/tex] to convert the powers of cosine to powers of sine.

Here, we have m = 7, so we can use the identity [tex]cos^{2(x)} = 1 - sin^{2(x)}[/tex] to write:

[tex]cos^{7(x)} = cos^{6(x)}[/tex] × [tex]cos(x)[/tex]

[tex]= (1 - sin^2(x))^3[/tex] ×[tex]cos(x)[/tex]

Now, we can use a substitution of [tex]u = sin(x), du = cos(x) dx[/tex]to convert the integral to a form that can be evaluated using Wallis's formulas:

∫ [tex]cos^7(x) dx =[/tex] ∫ [tex](1 - sin^2(x))^3[/tex] × [tex]cos(x) dx[/tex]

= ∫ [tex](1 - u^2)^3 du[/tex]

Using Wallis's formulas, we have:

∫ [tex](1 - u^2)^3 du = (1/8)[/tex]× β[tex](4, 4)[/tex]

[tex]= (1/8)[/tex] ×[tex][(3\pi /4) / sin(3\pi /4)][/tex]

[tex]= (3\pi /32)[/tex]

Substituting [tex]u = sin(x)[/tex], we have:

∫ [tex]cos^7(x) dx =[/tex] ∫ [tex](1 - u^2)^3 du = (3π/32)[/tex]

Therefore, the value of the integral ∫ [tex]cos^7(x) dx[/tex] is [tex](3\pi /32).[/tex]

To know more about Wallis's Formula visit:

https://brainly.com/question/31475773

#SPJ4

1. Prove that each function is uniformly continuous on the given set by directly verifying the E - 8 property in Definition 5.4.1. (a) f(x) = x^3 on (0,2] (b) f(x)= 1/2 on (2,[infinity] ) (c) f(x) = x-1 /x+1 on (0,[infinity] ) 4.1 DEFINITION Let f:D R. We say that f is uniformly continuous on Dif for every e > 0 there exists a 8 >0 such that Sx)-f()

Answers

a. At (0,2] f is uniformly continuous.

b. At (2,∞) f is uniformly continuous.

c. At (0,∞) f is uniformly continuous.

What is function?

A function connects an input with an output. It is analogous to a machine with an input and an output. And the output is somehow related to the input. The standard manner of writing a function is f(x) "f(x) =... "

(a) Let f(x) = x³ on (0,2]. Let ε > 0 be given. We need to find a δ > 0 such that |x - y| < δ implies |f(x) - f(y)| < ε for all x,y in (0,2]. Note that |f(x) - f(y)| = |x³ - y³| = |x - y||x² + xy + y²|. Since x,y ∈ (0,2], we have x² + xy + y² ≤ 12. Thus, if we choose δ = ε/12, then for any x,y ∈ (0,2] such that |x - y| < δ, we have |f(x) - f(y)| < ε. Hence, f is uniformly continuous on (0,2].

(b) Let f(x) = 1/2 on (2,∞). Let ε > 0 be given. We can choose any δ > 0 since for any x,y ∈ (2,∞), we have |f(x) - f(y)| = 0 < ε. Thus, f is uniformly continuous on (2,∞).

(c) Let f(x) = (x-1)/(x+1) on (0,∞). Let ε > 0 be given. We need to find a δ > 0 such that |x - y| < δ implies |f(x) - f(y)| < ε for all x,y in (0,∞). Note that |f(x) - f(y)| = |(x-1)/(x+1) - (y-1)/(y+1)| = |(x-y)(2/(x+1)(y+1))|. Thus, if we choose δ = ε/2, then for any x,y in (0,∞) such that |x - y| < δ, we have |f(x) - f(y)| = |(x-y)(2/(x+1)(y+1))| < ε. Hence, f is uniformly continuous on (0,∞).

Learn more about functions on:

https://brainly.com/question/10439235

#SPJ11

You rent an apartment that costs $1800 per month during the first year, but the rent is set to go up $90 per year. What would be the monthly rent during the 10th year of living in the apartment?

Answers

Answer:

The original cost of the apartment: was $1800

The increased price of the apartment per year: $90

To figure this problem out we need to calculate how much the apartment would cost around the 10th year. To do that, we would first need to multiply the $90 increase per year and the 10th years of living in the apartment.

$90 x 10 = $900

Now that we know how much it increased, we need to add that to our original cost. So, we add $1800 and $900.

$1800 + $900 = $27000

Yay! Know we know our monthly rent is $27000 during the 10th year of living there.

Alex painted 178 ft2 of his apartment’s walls with 13 1 3 gallon of paint. He has 2 gallons of paint in all. If he wants to cover 1,000 ft2 of his apartment, does he have enough paint? Complete a true statement

Answers

From multiplcation operation, Alex has enough paint to cover 1,000 ft² of his apartment. The true statement is 2 gallons of paint will cover 1068 ft², Alex have enough paint of quantity 2 gallons.

We have Mr. Alex painted his apartment. Area of his apartment'walls = 178 ft²

Quantity of paint used by him to paint his apartment'walls with area 178 ft² =[tex] \frac{1}{3} \: \: gallons[/tex]

Total quantity of paint used in all

= 2 gallons

We have to check the provide paint is enough or not to cover 1,000 ft² of his apartment. Let the required paint for 1000 ft² be x gallons. Using multiplcation, 1/3 gallons quantity of paint will cover the area of apartment = 178 ft², so, 1 gallons quantity of paint will cover the area of apartment = 178 ×3 ft²= 534 ft²

Now, 2 gallons quantity of paint will cover the area of apartment = 2× 534 ft² = 1068 ft²> 1000 ft²

But he wants to paint 1000 ft² of his apartment in 2 gallons quantity (x=1.9 gal ). So, he has enough paint to paint his apartment.

For more information about multiplcation, visit:

https://brainly.com/question/28773316

#SPJ4

Complete question:

The above figure complete the question.

Alex painted 178 ft2 of his apartment’s walls with 1/3 gallon of paint. He has 2 gallons of paint in all. If he wants to cover 1,000 ft2 of his apartment, does he have enough paint? Complete a true statement

Find the value of each variable.
y
X =
30
X
8
60°
=and y=
(Simplify your answers. Type exact answers, using radicals as needed.)
www

Answers

The value of variable x and y in the right triangle are 4 and 4√3 units respectively.

How to find the side of a right angle triangle?

A right angle triangle is a triangle that has one of its angles as 90 degrees.

The variable x and y can be as follows:

cos 60° = adjacent / hypotenuse

cos 60° = x / 8

cross multiply

x = 8 cos 60°

x = 8 × 0.5

x = 4 units

Let's find the value of y as follows:

sin 60° = opposite / hypotenuse

Therefore,

sin 60° =  y / 8

cross multiply

y = 8 sin 60

y = 8 × √3 / 2

y = 4√3 units  

learn more on right triangle here: https://brainly.com/question/6322314

#SPJ1

The Transportation Safety Authority (TSA) has developed a new test to detect large amounts of liquid in luggage bags. Based on many test runs, the TSA determines that if a bag does contain large amounts of liquid, there is a probability of 0. 98 the test will detect it. If a bag does not contain large amounts of liquid, there is a 0. 07 probability the test will conclude that it does (a false positive). Suppose that in reality only 4 in 100 bags actuallycontain large amounts of liquid.

1. What is the probability a randomly selected bag will have apositive test? Give your answer to four decimal places.

2. Given a randomly selected bag has a positive test, what is theprobability it actually contains a large amount of liquid? Giveyour answer to four decimal places.

3. Given a randomly selected bag has a positive test, what is theprobability it does not contain a large amount of liquid? Give youranswer to four decimal places

Answers

1. What is the probability a randomly selected bag will have a positive test? Give your answer to four decimal places is 0.1032

2. Given a randomly selected bag has a positive test, what is the probability it actually contains a large amount of liquid is 0.3780

3. Given a randomly selected bag has a positive test, what is the probability it does not contain a large amount of liquid is  0.6219

Let's characterize the taking after occasions:

A: The pack contains huge sums of fluid.

B: The test is positive.

We are given the taking after probabilities:

P(A) = 0.04

P(B | A) = 0.98

P(B | not A) = 0.07

1. To discover the likelihood of a positive test, we are able to utilize the law of adding up to likelihood:

P(B) = P(B | A) P(A) + P(B | not A) P(not A)

= 0.98 * 0.04 + 0.07 * 0.96

= 0.1032

So the likelihood of a haphazardly chosen pack having a positive test is 0.1032 (adjusted to four decimal places).

2. To discover the likelihood that a sack really contains large amounts of fluid given a positive test, we are able to utilize Bayes' hypothesis:

P(A | B) = P(B | A) P(A) / P(B)

= 0.98 * 0.04 / 0.1032

= 0.3780

So the likelihood that a pack really contains expansive sums of fluid given a positive test is 0.3780 (adjusted to four decimal places).

3. To discover the likelihood that a sack does not contain expansive sums of fluid given a positive test, ready to utilize Bayes' hypothesis again:

P(not A | B) = P(B | not A) P(not A) / P(B)

= 0.07 * 0.96 / 0.1032

= 0.6219

So the likelihood that a pack does not contain expansive sums of fluid given a positive test is 0.6219 (adjusted to four decimal places). 

To know more about probability refer to this :

https://brainly.com/question/24756209

#SPJ4

Simplify (step by steps, thanks!)

Answers

The simplified expression is given by (x² - 3x - 3) / ((x + 3)(x - 2)(x - 4)).

To simplify this expression, we need to find a common denominator for the two fractions and then combine them. To do this, we need to factor the denominators of both fractions.

Let's start with the first fraction's denominator:

x² + x - 6

We need to find two numbers that multiply to -6 and add to +1. These numbers are +3 and -2. Therefore, we can write:

x² + x - 6 = (x + 3)(x - 2)

Now let's factor the second fraction's denominator:

x² - 6x + 8

We need to find two numbers that multiply to 8 and add to -6. These numbers are -2 and -4. Therefore, we can write:

x² - 6x + 8 = (x - 2)(x - 4)

Now we can rewrite the original expression with a common denominator:

(x(x - 2) - (1)(x + 3)) / ((x + 3)(x - 2)(x - 4))

Next, we can simplify the numerator:

(x² - 2x - x - 3) / ((x + 3)(x - 2)(x - 4))

(x² - 3x - 3) / ((x + 3)(x - 2)(x - 4))

Finally, we can't simplify this expression any further. Therefore, the simplified expression is:

(x² - 3x - 3) / ((x + 3)(x - 2)(x - 4))

To know more about expression here

https://brainly.com/question/14083225

#SPJ1

4.
How many different triangles can be formed whose 3 vertices are chosen from the rectangular array of 8
points shown?
The answer is 48 but I don’t know why.

Answers

There are indeed 48 triangles that can be chosen from the rectangular array shown .

How to find the 48 triangles ?

To find the 48 triangles, you should use the Combination formula which will show you the number of ways to pick 3 points when given 8 points.

C ( n, k ) = n! / ( k ! x ( n - k ) ! )

C ( 8 , 3 ) = 8 ! / (3 ! x ( 8 - 3 ) ! )

C ( 8, 3 ) = 336 / 6

C ( 8, 3) = 56

Now, there are technically 56 ways to pick the points but some of these ways are collinear and these cannot form triangles. Each row will have 4 such points so the number of ways to pick triangles is:

= 56 - ( 4 x 2 )

= 48 triangles

Find out more on triangles at https://brainly.com/question/30391270

#SPJ1

Write a general form of an explicit function for what the nth term of any arithmetic sequence would be in terms of a and d. Use the form below to write your function. Type the correct answer in the box.

(CORRECT ANSWER SHOWN IN PICTURE)

Answers

Answer:

Step-by-step explanation:

Determine whether the relationship is a function. Complete the explanation.
(6, 3), (5, 6), (-1, 1), (6, 9), (8,8)
Since (select)
(select) a function.
Input value is paired with (select)
output value, the relationship

Answers

The given relationship in the task content is not a function as more than one output value is paired with the same input value.

Is the given relationship a function?

Recall that a relationship is said to be a function only if one output value is attached to each input value of the relationship.

On this note, by observation; the pair of coordinates (6, 3) and (6, 9) implies that two output values are assigned to the same input value. Consequently, the given relationship is not a function.

The complete and correct sentence is therefore; Since one input value is paired with two output values; the relationship is not a function.

Read more on function;

https://brainly.com/question/17079187

#SPJ1

Consider an inhomogeneous differential equation
f""(x) = ex.
a) 'Guess' a solution of the inhomogeneous equation f""(x) = e.
b) Describe all solutions of the homogeneous equation f""(x) = 0
c) Describe all solutions of the inhomogeneous equation ƒ""'(x) = e*.

Answers

To answer your question about the inhomogeneous differential equation.

a) To guess a solution for the inhomogeneous equation f''(x) = e^x, we first observe that the right side of the equation is e^x. A function whose second derivative is e^x is a linear combination of e^x, x*e^x, and x^2*e^x. Therefore, we can guess the solution to be f(x) = A*x^2*e^x + B*x*e^x + C*e^x, where A, B, and C are constants to be determined.

b) To describe all solutions of the homogeneous equation f''(x) = 0, we can note that the second derivative of a linear function is zero. Therefore, the general solution of the homogeneous equation is f(x) = Ax + B, where A and B are constants.

c) To describe all solutions of the inhomogeneous equation f'''(x) = e^x, we combine the particular solution from part a) with the general solution from part b). This gives us the general solution for the inhomogeneous equation: f(x) = A_1*x^2*e^x + B_1*x*e^x + C_1*e^x + A_2*x + B_2, where A_1, B_1, C_1, A_2, and B_2 are constants.

Learn more about the inhomogeneous differential equation: https://brainly.com/question/30876746

#SPJ11

to calculate the probability that if a woman has four children, they will all be girls, you should use the rule of blank .

Answers

The probability of a woman having four girls in a row is 6.25%.

To calculate the probability that if a woman has four children, they will all be girls, you should use the rule of multiplication. This rule states that to calculate the probability of two or more independent events occurring together, you multiply the probability of each individual event. In this case, the probability of each child being a girl is 0.5 (assuming an equal chance of having a boy or girl), so you would calculate the probability as 0.5 x 0.5 x 0.5 x 0.5 = 0.0625 or 6.25%. Therefore, the probability of a woman having four girls in a row is 6.25%.

learn more about probability

https://brainly.com/question/30034780

#SPJ11

Somebody help me I need the answer?

Answers

For equation A+C=B the matrix C is [tex]\left[\begin{array}{ccc}-2&-7\\-5&8\end{array}\right][/tex] and C-B=A then C is [tex]\left[\begin{array}{ccc}2&-9\\7&0\end{array}\right][/tex]

The given matrix A = [tex]\left[\begin{array}{ccc}2&-1\\6&-4\end{array}\right][/tex]

B=[tex]\left[\begin{array}{ccc}0&-8\\1&4\end{array}\right][/tex]

Now the equation is A+C=B

[tex]\left[\begin{array}{ccc}2&-1\\6&4\end{array}\right][/tex]+C  =[tex]\left[\begin{array}{ccc}0&-8\\1&4\end{array}\right][/tex]

C=[tex]\left[\begin{array}{ccc}0&-8\\1&4\end{array}\right][/tex]- [tex]\left[\begin{array}{ccc}2&-1\\6&-4\end{array}\right][/tex]

C=[tex]\left[\begin{array}{ccc}-2&-7\\-5&8\end{array}\right][/tex]

Now equation is C-B=A

C=A+B

= [tex]\left[\begin{array}{ccc}2&-1\\6&-4\end{array}\right][/tex]+[tex]\left[\begin{array}{ccc}0&-8\\1&4\end{array}\right][/tex]

C=[tex]\left[\begin{array}{ccc}2&-9\\7&0\end{array}\right][/tex]

Hence, for equation A+C=B the matrix C is [tex]\left[\begin{array}{ccc}-2&-7\\-5&8\end{array}\right][/tex] and C-B=A then C is [tex]\left[\begin{array}{ccc}2&-9\\7&0\end{array}\right][/tex]

To learn more on Matrices click:

https://brainly.com/question/28180105

#SPJ1

an account is opened with an initial deposit of $8,500 and earns 3.9% interest compounded semi-annually. what will the account be worth in 40years

Answers

The account will be worth $39,847.15 in 40 years.

Given,

P = 8500 is the amount deposited

r = 0.039 is the decimal form of the 3.9% interest rate

n= 2 is the number of times the money is compounded per year

t = 40 is the number of years

We know that the amount  calculated semi-annually is:

[tex]A = P ( 1+\frac{r}{n})^{n*t}[/tex]

[tex]A = 8500 (1 + \frac{0.039}{2})^{2*40}[/tex]

[tex]A = 8500( 1 + 0.0195)^{80}[/tex]

[tex]A = 8500 * 4.6875[/tex]

A = $39,847.15

As a result, The account will be worth $39,847.15 in 40 years.

To learn more about Compound interest: https://brainly.com/question/21270833

Linearity of expectation II) Let X,Y be random variables and a,b,c be constants. Use properties of integration/summation to show that E(aX+bY +c)= aEX +bEY + c Consider both the discrete and continuous cases.

Answers

In the case of discrete random variables, the expectation of a function is defined as the sum of the function's values multiplied by their probabilities:

E(aX + bY + c) = ∑(aX + bY + c)P(X,Y)

We can break down the sum using properties of summation:

= a∑XP(X,Y) + b∑YP(X,Y) + c∑P(X,Y)

Since the sum of probabilities over all events equals 1:

= aE(X) + bE(Y) + c

For the continuous case, the expectation of a function is defined as the integral of the function's values multiplied by the joint probability density function (PDF):

E(aX + bY + c) = ∫∫(aX + bY + c)f(X,Y)dXdY

We can break down the integral using properties of integration:

= a∫∫Xf(X,Y)dXdY + b∫∫Yf(X,Y)dXdY + c∫∫f(X,Y)dXdY

Again, since the integral of the joint PDF over all events equals 1:

= aE(X) + bE(Y) + c

Thus, we have shown that for both discrete and continuous cases, the linearity of expectation holds:

E(aX + bY + c) = aE(X) + bE(Y) + c

To learn discrete random variable : brainly.com/question/17238189

#SPJ11

The following are distances (in miles) traveled to the workplace by 6 employees of a certain computer company. 11, 6, 36, 16, 5, 40 Send data to calculator Find the standard deviation of this sample o

Answers

The sample standard deviation is approximately 15.29 miles.

Using the formula for sample standard deviation:

Find the mean of the data:

mean = (11 + 6 + 36 + 16 + 5 + 40) / 6 = 114 / 6 = 19

Subtract the mean from each data point, square the result, and sum the squares:

[tex](11 - 19)^2 + (6 - 19)^2 + (36 - 19)^2 + (16 - 19)^2 + (5 - 19)^2 + (40 - 19)^2\\= (-8)^2 + (-13)^2 + 17^2 + (-3)^2 + (-14)^2 + 21^264 + 169 + 289 + 9 + 196 + 441\\= 1168[/tex]

Divide the sum of squares by (n-1), where n is the sample size:

[tex]s^2 = 1168 / (6-1) = 233.6[/tex]

Take the square root of [tex]s^2[/tex] to find the sample standard deviation:

s = sqrt(233.6) ≈ 15.29

Therefore, the sample standard deviation is approximately 15.29 miles.

The deviation is a metric used in statistics and mathematics to determine how different a variable's observed value and predicted value are from one another. The deviation is the distance from the centre point, to put it simply.

To learn more about deviation visit:

https://brainly.com/question/23907081

#SPJ11

Find (a) the circumference and (b) the area of the circle. Use 3.14 or 22/7 for
pi . Round your answer to the nearest whole number, if necessary. 70 in

Answers

a) The value of circumference of circle is,

C  = 219.8 Inches

b) The value of area of circle is,

A = 3,846.5 in²

Given that;

The diameter of circle is, 70 inches

a) Circumference of circle is,

C = π × diameter,

So, We get;

C = 3.14 × 70

C  = 219.8 Inches

b) The area of circle is,

A = πr²,

And, Radius is 1/2 of diameter,

Hence, Radius = 70/2 = 35 inches

Thus, We get;

A =  3.14 × 35²

A = 3.14 × 1225,

A = 3,846.5 in²

Learn more about the circle visit:

https://brainly.com/question/24810873

#SPJ1

34 Assume a 1/2" hole iş drilled 1 1/2" off-center on a 4" diameter circular disc. la shaft is keyed through the 1/2" hole and the disc is used as a cam, the lift cam will be A. 2 3/4" B. 3" C. 3 1/4" D. 3 1/2

Answers

The cam lift is 3 1/2 inches, which is option D.

To determine the lift of the cam, we need to find the distance from the center of the disc to the highest point of the cam surface.

First, we can find the distance from the center of the disc to the edge of the 1/2" hole. Since the hole is drilled 1 1/2" off-center, this distance is:

(4"/2) - 1 1/2" = 1"

Next, we can find the radius of the cam surface by adding the radius of the shaft (1/2") to the distance from the center of the disc to the edge of the 1/2" hole (1"):

1/2" + 1" = 1 1/2"

Finally, we can find the distance from the center of the disc to the highest point of the cam surface by adding the radius of the disc (4"/2 = 2") to the radius of the cam surface (1 1/2"):

2" + 1 1/2" = 3 1/2"

Therefore, the lift of the cam is 3 1/2 inches, which is option D.

Learn more about distance on:

https://brainly.com/question/12356021

#SPJ11

kathy and tami are at point A

Answers

The value of MAS to the nearest degree, given the radius of the circle, is 103 degrees.

How to find the MAS?

Angle MAS can be found by the formula for calculating arc length which is:

L = ( n π r ) / 180

Further solving will give us:

n π r = 197 x 180 = 3, 546

n = 3, 546 / π r

n = 3, 546 / ( 3.14 x 110 )

n = 103 degrees

In conclusion, angle mAS can be found to be 103 degrees.

Find out more on angles at https://brainly.com/question/25770607


#SPJ1

Determine the equation of the ellipse with foci (5,8) and (5,-2), and a major axis of length 26.

Answers

The equation of the ellipse is

((x - 5)^2) / 12^2 + ((y - 3)^2) / 13^2 = 1

How to get the equation of the ellipse

Calculate the distance between the foci (2c):

2c = |8 - (-2)| = 10

c = 5

Determine the length of the semi-major axis (a):

a = 26 / 2 = 13

Solving for the center of the ellipse, denoted by (h, k):

h = (5 + 5)/2 = 5

k = (8 + -2)/2 = 3

hence, center of the ellipse is (5, 3).

solving for the length of the semi-minor axis denoted by (b):

a^2 = b^2 + c^2

knowing that the values of parameter a and c, so we can solve for b:

13^2 = b^2 + 5^2

169 = b^2 + 25

b^2 = 144

b = 12

equation of the ellipse:

((x - h)^2) / b^2 + ((y - k)^2) / a^2 = 1

Plugging in the values:

((x - 5)^2) / 12^2 + ((y - 3)^2) / 13^2 = 1

Learn more about ellipse at

https://brainly.com/question/16904744

#SPJ1

a normal distribution has mean 12 and standard deviation of 9. what is the standard normal random variable z transformed from x

Answers

To find the standard normal random variable z transformed from x, we first need to calculate the z-score of x. The formula for the z-score is:

z = (x - mean) / standard deviation

Substituting the values given in the question, we get:

z = (x - 12) / 9

We can then transform this equation to solve for x in terms of z:

x = mean + z * standard deviation

Substituting the values for mean and standard deviation, we get:

x = 12 + z * 9

Therefore, the standard normal random variable z transformed from x is:

x = 12 + z * 9
To transform a given value (x) from a normal distribution with mean (μ) and standard deviation (σ) to a standard normal random variable (z), you can use the z-score formula:

z = (x - μ) / σ

In this case, the normal distribution has a mean (μ) of 12 and a standard deviation (σ) of 9. To transform any value x from this distribution to a standard normal random variable (z), you can follow these steps:

Step 1: Subtract the mean (μ) from the given value (x).
z = (x - 12)

Step 2: Divide the result by the standard deviation (σ).
z = (x - 12) / 9

Now you have the formula to transform any value x from the given normal distribution to a standard normal random variable (z).

Learn more about the standard deviation here:- brainly.com/question/23907081.

#SPJ11

An airline knows from experience that the distribution of the number of suitcases that get lost each week on a certain route is approximately normal with L = 16.9 and 3.3. What is the probability that in a given week the airline will lose less than 20 suitcases?

Answers

The probability that in a given week the airline will lose less than 20 suitcases is approximately 0.8186 or 81.86%.

We are given that the distribution of the number of suitcases that get lost each week on a certain route is approximately normal with a mean of [tex]$\mu = 16.9$[/tex] and standard deviation of [tex]$\sigma = 3.3$[/tex]. We need to find the probability that in a given week the airline will lose less than 20 suitcases.

Let X be the number of suitcases lost in a week. Then we need to find P(X < 20).

Using the Z-score formula, we can standardize the variable X as:

[tex]Z=\frac{X-\mu}{\sigma}[/tex]

Substituting the given values, we get:

[tex]Z=\frac{20-16.9}{3.3}=0.91[/tex]

Now, we need to find the probability that Z is less than 0.91. We can use a standard normal distribution table or calculator to find this probability, which is approximately 0.8186.

Therefore, the probability that in a given week the airline will lose less than 20 suitcases is approximately 0.8186 or 81.86%.

To learn more about airline visit:

https://brainly.com/question/12738360

#spj11

3.3.5. For The Following Functions, Sketch The Fourier Cosine Series Of F(X) And Determine Its Fourier Coefficients: 1 X

Answers

As we add more terms to the series, the plot approaches the original function f(x) = 1/x. Note that the series is only defined for x > 0, since f(x) is not defined at x = 0.

To sketch the Fourier cosine series of f(x) = 1/x, we need to first determine the Fourier coefficients. Recall that the Fourier cosine series is given by:

f(x) = a0/2 + ∑[n=1 to ∞] an cos(nπx/L)

where L is the period of the function (in this case, L = 2), and the Fourier coefficients are given by:

an = (2/L) ∫[0 to L] f(x) cos(nπx/L) dx

Using f(x) = 1/x, we can compute the Fourier coefficients as follows:

a0 = (2/L) ∫[0 to L] f(x) dx
  = (2/2) ∫[0 to 2] 1/x dx
  = ∞ (divergent)

an = (2/L) ∫[0 to L] f(x) cos(nπx/L) dx
  = (2/2) ∫[0 to 2] (1/x) cos(nπx/2) dx
  = (-1)^n π/2 (n ≠ 0)

Note that a0 is divergent, which means that the Fourier cosine series of f(x) will not have a constant term. Therefore, the Fourier cosine series of f(x) is given by:

f(x) = ∑[n=1 to ∞] (-1)^n π/2 cos(nπx/2)

To sketch this series, we can plot the partial sums of the series for a few values of n. For example, we can plot:

f1(x) = (-1)^1 π/2 cos(πx/2)
f2(x) = (-1)^1 π/2 cos(πx/2) + (-1)^2 π/2 cos(2πx/2)
f3(x) = (-1)^1 π/2 cos(πx/2) + (-1)^2 π/2 cos(2πx/2) + (-1)^3 π/2 cos(3πx/2)

and so on, up to some value of n. Here is what the plots look like for n = 1, 2, and 3:

Know more about function here:

https://brainly.com/question/12431044

#SPJ11


probability
selected point within the circle falls in the
red-shaded square.
4
5
5
P = [?]
Enter as a decimal rounded to the nearest hundredth.
Enter

Answers

The probability that the point lies on the square is P = 0.498

How to find the probability?

to find that probability, we need to take the quotient between the area of the square and the area of the circle.

We can see that the square has a side length of 5 units, then its area is.

A = 5*5 = 25 square units.

The circle has a radius of 4 units, then its area is:

A' = 3.14*4^2 = 50.24 square units

Then the probability is:

P = 25/50.24 = 0.498

Learn more about probability at:

https://brainly.com/question/25870256

#SPJ1

What are the exact values of the cosecant, secant, and cotangent ratios of 5pi/6?

Answers

The exact values of the cosecant, secant, and cotangent ratios of 5π/6 are 2, -2/√3, and -√3, respectively.

Solution to the cosecant, secant and cotangent

To find the exact values of the cosecant, secant, and cotangent ratios of an angle of 5π/6, we need to use the definitions of these trigonometric functions and the values of the sine, cosine, and tangent of this angle.

First, we can find the sine and cosine of 5π/6 using the unit circle or reference angles:

sin(5π/6) = sin(π/6) = 1/2

cos(5π/6) = -cos(π/6) = -√3/2

Then, we can use the definitions of the cosecant, secant, and cotangent ratios:

cosec(5π/6) = 1/sin(5π/6) = 1/(1/2) = 2

sec(5π/6) = 1/cos(5π/6) = -2/√3

cot(5π/6) = cos(5π/6)/sin(5π/6) = (-√3/2)/(1/2) = -√3

Therefore, the exact values of the cosecant, secant, and cotangent ratios of 5π/6 are 2, -2/√3, and -√3, respectively.

Learn more about secant here:

https://brainly.com/question/29044147

#SPJ1

PLEASE HELP I CANT DO IT I DONT UNDERSTAND THIS AND MY TEACHER DOESNT KNOW HOW TO EXPLAIN PROPERLY !
Use a net to find the surface area of the prism.

Answers

Answer:

[tex]SA=1657 cm^2[/tex]

Step-by-step explanation:

Surface Area Formula for Rectangular Prism.

[tex]SA=2*[ (l*h) + (w*h) + (l*w)][/tex]

Your l = 15 cm , w = 6.5 cm , and h = 34 cm.

Plug these values into the equation.

[tex]SA=2*[ (15*34) + (6.5*34) + (15*6.5)][/tex]

[tex]SA=2*[(510)+(221)+(97.5)][/tex]

[tex]SA=2*[510+221+97.5][/tex]

[tex]SA=2*(828.5)[/tex]

[tex]SA=1657 cm^2[/tex]

How many instances of the number 5 will be stored in this 2D array? A. 4.

B. 5. C. 3. D. 1. E. 0

Answers

5, instances of the number 5 will be stored in this 2D array. Option B.

To count the instances of the number 5 in the 2D array, we need to iterate through all the elements of the array and count the occurrences of 5.

Starting from the top-left element, we see that it is not a 5. Moving to the right, we find a 5 in the second column. Continuing to the right, we find another 5 in the same row. So far, we have counted 2 instances of 5.

Moving to the next row, we find no 5s in the first column. In the second column, we find two 5s in the same row. This brings our total count to 4. Moving to the last row, we find a single 5 in the second column, bringing our final count to 5.

Learn more about 2D array here:

https://brainly.com/question/27171171

#SPJ4

what is 48 - 36 and then divided by 36

Answers

Answer

The result of 48 - 36 is 12. Then, if you divide 12 by 36, the result is 0.3333 or 1/3.

Step-by-step explanation:

"subject : signals and systems
question: convolution sum/integral?"1. Perform each of the following addition or subtraction operations. Express your answers in simplest form and state any non-permissible values.
a. 4x/2x+5 + 10/2x+5
b. 3y/8 - 5/6y

Answers

The simplified difference is:

3y/8 - 5/6y = (-y)/24

Note that there are no non-permissible values in this case.

a. 4x/(2x+5) + 10/(2x+5)

To add these two expressions, we need to find a common denominator. In this case, the common denominator is (2x+5):

4x/(2x+5) + 10/(2x+5) = (4x+10)/(2x+5)

Now we can simplify the numerator by factoring out a 2:

(4x+10)/(2x+5) = 2(2x+5)/(2x+5)

And we can cancel out the common factor of (2x+5):

2(2x+5)/(2x+5) = 2

Therefore, the simplified sum is:

4x/(2x+5) + 10/(2x+5) = 2

Note that the non-permissible value is x = -2.5, since this value would make the denominator equal to zero.

b. 3y/8 - 5/6y

To subtract these two expressions, we also need a common denominator. In this case, the common denominator is 24y:

3y/8 - 5/6y = (9y^2)/(24y) - (20y)/(24y)

We can simplify the first term in the numerator by canceling out a common factor of 3:

([tex]9y^2[/tex])/(24y) = (3y)/8

So the subtraction becomes:

3y/8 - 5/6y = (3y)/8 - (10y)/12

Now we can find a common denominator of 24:

(3y)/8 - (10y)/12 = (9y)/24 - (10y)/24

Simplifying the numerator gives:

(9y)/24 - (10y)/24 = (-y)/24

Therefore, the simplified difference is:

3y/8 - 5/6y = (-y)/24

Note that there are no non-permissible values in this case.

To learn more about difference visit:

https://brainly.com/question/30461754

#SPJ11

tais is shipping a coat to her grandmother when folded the coat has a volume of 10,000 cubic centimeters is a box with the dimensions shown large to ship the coat explain your answer.

Answers

Answer: The box is large enough to ship the coat.

15000cm to the power of 3>10000cm to the power of 3

Step-by-step explanation:

V box=25x30x20

         =750+20

         =15000cm to the power of 3

So the box is large enough to ship the coat

Other Questions
In which of the following situations would an employee avoid liability for torts committed while carrying out his employment obligations?a- a corporate officer acting on behalf of the corporationb- a servant following the instructions of his masterc- an agent carrying out the orders of his principald- none of the above; everyone has personal liability for the torts he commits What mass of Fe2O3 must be reacted to generate 324 grams of Al2O3? Fe2O3 + 2Al 2Fe + Al2O3 What is Leishmaniasis (visceral) disease called when it occurs in HIV patients? Let x,y ER" with y non-zero. The orthogonal projection of x onto the line determined by y is the vector Select one: O True O False of is the orthogonal projection of x onto the line determined by non-zero y then x - is orthogonal to y. Select one: O True False For unit vector y R" the projection matrix for orthogonal projection onto the line determined by y is yy? Select one: True False Why is a strict liability tort more challenging to defend? It usually is accompanied by a separate criminal case. It is the type of tort that captures the most public attention. The plaintiff does not need to prove all elements of negligence. The damages claimed by the plaintiff are impossible to measure. Coach Cowley is going to the store to buy some turkey for lunch at the deli. If th turkey costs $3. 25 per pound, what equation represents thetotal cost of turkey, y, for the amount of pounds, x? whats the equation? An electronic assembly consists of two subsystems A and B. The following probabilities are known. P(A fails) = 0.35, P( A and B fail) = 0.22 and P(B fails alone) = 0.3. Evaluate (i) P (A fails alone) (ii) P (A fails given that B has failed) [ (Explain the solution using Venn diagram) True or False When the Python interpreter evaluates a literal, the value it returns is simply that literal. How many grams of LiCI (Lithium chloride) (molar mass = 42.0 g/mol) would beneeded to prepare 350 ml of 0.630 M LiBr solution?I need the steps One interpretation of Genesis 6-9 is that god learned human nature could not be changed. Which passage contains textual evidence supporting this analysis? for Dermatomyositis what are Pharmaceutical Therapeutics How might an increase in the quantity and size of data breaches affect CrowdStrikes revenue? At June 30, 2022, the end of its most recent fiscal year, Green River Computer Consultants' post-closing trial balance was as follows: Debit Credit Cash $5,230Accounts receivable 1.200 Supplies 690 Accounts payable $400Unearned service revenue 1,120 Share Capital 3,600 Retained earnings 2,000 $7.120 $7,120 The company underwent a major expansion in July. New staff was hired and more financing was obtained. Green River conducted the following transactions during July 2022, and adjusts its accounts monthly.July 1 Purchased equipment, paying $4,000 cash and signing a 2-year note payable for $20,000. The equipment has a 4-year useful life. The note has a 6% interest rate which is payable on the first day of each following month.2 Issued 20,000 shares of common stock for $50,000 cash. 33 Paid $3,600 cash for a 12-month insurance policy effective July 1. 3 6 Paid the first 2 (July and August 2022) months' rent for an annual lease of office space for $4,000 per month Paid $3,800 for supplies. .9. Visited client offices and agreed on the terms of a consulting project. Green River will bill the client, Connor Productions, on the 20th of each month for services performed. 10 Collected $1.200 cash on account from Milani Brothers. This client was billed in June when Green River performed the service. 13 Performed services for Fitzgerald Enterprises. This client paid $1,120 in advance last month. All services relating to this payment are now completed. 14 Paid $400 cash for a utility bill. This related to June utilities that were accrued at the end of June.16 Met with a new client, Thunder Bay Technologies. Received $12,000 cash in advance for future services to be performed.18. Paid semi-monthly salaries for $11,000. 20 Performed services worth $28,000 on account and billed customers. 20 Received a bill for $2,200 for advertising services received during July. The amount is not due until August 15. 23 Performed the first phase of the project for Thunder Bay Technologies. Recognized $10,000 of revenue from the cash advance received July 16.27 Received $15.000 cash from customers billed on July 20.Adjustment data:1. Adjustment of prepaid insurance. 2. Adjustment of prepaid rent. 3.Supplies used, $1,250. . 4. Equipment depreciation, $500 per month. 5. Accrual of interest on note payable. 6. Salaries for the second half of July, $11,000, to be paid on August 1. . 7. Estimated utilities expense for July, $800 (invoice will be received in August). 8.Income tax for July $1,200, will be paid in August. The chart of accounts for Green River Computer Consultants contains the following accounts: Cash, Accounts Receivable, Supplies, Prepaid Insurance. Prepaid Rent, Equipment, Accumulated Depreciation-Equipment, Accounts Payable, Notes Payable, Interest Payable, Income Taxes Payable, Salaries and Wages Payable, Unearned Service Revenue, Share Capital, Retained Earnings, Dividends, Income Summary, Service Revenue, Supplies Expense, Depreciation Expense, Insurance Expense, Salaries and Wages Expense, Advertising Expense, Income Tax Expense, Interest Expense, Rent Expense, Supplies Expense, and Utilities Expense. Enter the July 1 balances in the ledger accounts. CashAccounts ReceivableSupplies Accounts Payable Unearned Service Revenue Common StockRetained Earnings How is an antiseptic different from a disinfectant? Whether or not you load and secure your load yourself, you are responsible for: Cultures such as Fore in Papa New Guinea and the Napo Runa in Amazonian Ecuador consider people who are not biologically related to themselves as members of their family, anthropologists call this type of families______O Tribal clan familyO Nuclear FamilyO Colonialism Read these excerpts from The Strange Case of Dr. Jekyll and Mr. Hyde. Excerpt 1, from Chapter 1: Well, sir, the two ran into one another naturally enough at the corner; and then came the horrible part of the thing; for the man trampled calmly over the childs body and left her screaming on the ground. It sounds nothing to hear, but it was hellish to see. It wasnt like a man; it was like some D**ned Juggernaut. I gave a few halloa, took to my heels, collared my gentleman, and brought him back to where there was already quite a group about the screaming child. He was perfectly cool and made no resistance, but gave me one look, so ugly that it brought out the sweat on me like running. Excerpt 2, from Chapter 4: The old gentleman took a step back, with the air of one very much surprised and a trifle hurt; and at that Mr. Hyde broke out of all bounds and clubbed him to the earth. And next moment, with ape-like fury, he was trampling his victim under foot and hailing down a storm of blows, under which the bones were audibly shattered and the body jumped upon the roadway. How does Mr. Hydes character develop during the story? His appearance becomes more socially acceptable. His cruelty becomes increasingly deliberate. His actions become more secretive. His conscience becomes more strict. A local repair shop charges $109 per hour to fix cars. A new water pump costs $249. 98. How many hours does the mechanic work, if the total cost of installing a new water pump is $849. 48? Given that a function, h, has a domain of -3 x 11 and a range of 1 h(x) 25 and that h(8) = 19 and h(-2) = 2, select the statement that could be true for h. A. h(2) = 16 B. h(8) = 21 C. h(13) = 18 D. h(-3) = -1 . suppose your isp gives you the address space 18.28.32.0/25. there is a core router and three subnets under the core router. each of the three subnets have two hosts each. each subnet will also need to assign an address to its corresponding router and the hosts. write down the addresses you will assign to the 6 hosts, to the three subnet routers, and to the core router responsible for the address 18.28.32.0/25. also specify the address range of each router (10 points)