PLEASE HELP!!! GIVING BRAINLIEST!!! PLEASE AND THANK YOU! :D

The questions are in the pic.

Answer:

The domain of P is given by,

{n | n ∈ N, 2 ≤ n ≤ 12}

Step-by-step explanation:

A perfect die is perfectly cubic in shape with one of the integers 1,2,3,4, 5 or 6 in each of it's 6 faces and the digits on any two faces are different.

Now, two dice are rolled and P(n) models the probability of the event that the sum on the faces of the two dice is n.

Hence, the domain of P is given by,

{n | n ∈ N, 2 ≤ n ≤ 12}

Answer:

integers

2<_x<_12

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

answer in question lol

Answer:

it could be A or B but B seems more correct.

Answer:

He used mutiplying, which is represented as ×

Area of a circle is pi x r ^2

R = diameter/2

R = 1.8/2 = 0.9

Area = 3.142 x 0.9^2

Area = 2.5 square cm.

Answer:

C

Step-by-step explanation:

Answer: 21

Answer:

c

Step-by-step explanation:

Answer:

y=-4x+1

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

x=[tex]-\frac{16}{5}[/tex]

Step-by-step explanation:

5(x+6)+11=25

Use the distributive property to multiply 5 by x+6.

5x+30+11=25

Add 30 and 11 to get 41.

5x+41=25

Subtract 41 from both sides.

5x=25−41

Subtract 41 from 25 to get −16.

5x=−16

Divide both sides by 5.

x=-16/5

Fraction -16/5 can be rewritten as -16/5 by extracting the negative sign.

x = [tex]-\frac{16}{5}[/tex]

Answer:

[tex]0.25[/tex]

Step-by-step explanation:

1) Divide the numerator by 100.

[tex]0.25[/tex]

Therefor, 25/100 in percent will be 0.25% which is 25%.

Answer:

25 %

Step-by-step explanation:

A fraction consists of two numbers and a fraction bar:

25/100

The number above the bar is the numerator: 25

The number below the bar is the denominator: 100

Divide the numerator by the denominator to get fraction's value:

Val. = 25 ÷ 100

Introduction. Percent, p%

'Percent (%)' means 'out of one hundred':

p% = p 'out of one hundred',

p% is read p 'percent',

p% = p/100 = p ÷ 100.

Calculate the percent value:

25/100 =

25%;

Answer:

97.6

Step-by-step explanation:

Answer:

97.6

Step-by-step explanation:

Problem 8

------------------------

Work Shown:

V = pi*r^2*h

V = 3.14*(1.5)^2*4

V = 28.26

V = 28.3

Note how the radius r = 1.5 is half of the diameter 3 inches.

=========================================

Problem 9

------------------------

Work Shown:

V = (1/3)*pi*r^2*h

V = (1/3)*3.14*2^2*6

V = 25.12

V = 25.1

Answer:

for problem 8 it would be 28.3

Answer:

B. It anticipates variability in the data

Step-by-step explanation:

Statistics is the study of data gathering, organization, analysis, interpretation, and presentation. The correct option is A.

Statistics is the study of data gathering, organization, analysis, interpretation, and presentation. It is customary, to begin with, for a statistical population or a statistical model to be researched when applying statistics to a scientific, industrial, or social problem.

The given question that is asked by the President of the company is a statistical question because of the reason that the data anticipates variability. Hence, The correct option is A.

Learn more about Statistics:

https://brainly.com/question/8058700

#SPJ2

Answer:

Step-by-step explanation:

The perimeter of a triangle is 72cm. The longest is 6cm less than sum of the other two sides. Twice the shorter side is 7cm than less than the longest side. Find the length of each side of the triangle

Answer:

B

Step-by-step explanation:

The result is irrational

Answer:

x = 16

Step-by-step explanation:

Subtract x from both sides of the equation

[tex]\sqrt{x} = 20 - x[/tex]

To remove the radical on the left side of the equation, square both sides of the equation.

[tex]\sqrt{x}^{2} = (20 - x)^{2}[/tex]

Simplify each side of the equation.

[tex]x = (20 - x)^{2}[/tex]

Solve for x.

[tex]x = 25, 16[/tex]

Exclude the solutions that do not make [tex]x + \sqrt{x} = 20[/tex] true.

x = 16

Answer:

Firstly, notice the relationship the two triangles have. They have conjoining ends that form vertical angles (looks like a middle x). Vertical angles are equivalent in measure of degrees.

Secondly, notice that the triangle on the right side is a right triangle. One of its angle's measurements are also given; 40 degrees. If you know that the sum of a triangle's angles equal 180 degrees, then simply subtract the known angles measurements from 180.

180-(90+40)=  180-130=50.

Therefore, the vertical angles measurement is equivalent to 50 degrees.

Apply the principle of the sum of all angles in a triangle equivalent to 180 degrees to the left triangle, and you will be able to find the measurement of the "?" angle.

180-(50+25)= 180-75=105

SO HERE IS YOUR ANSWER= 105 degrees is the value of the angle marked with a "?"

I hope you are having a great day too;)!

Answer:

The value of the angle will be 105 degrees

Step-by-step explanation:

First, one thing to know is that the angles in a triangle all add up to be 180.

From the triangle on the right, two of the angles are given to us.

We have the 40 degree angle and the 90 degree angle (we know it is 90 because of the red box in the triangle indicates that)

Next, you add up 90 and 40 which gives us 130. (90 + 40 = 130)

Because the sum of all the angles in a triangle is 180, you will subtract 180 from 130. (180 - 130 = 50)

The remaining angle from the triangle from the right is 50.

Now, a rule of angles is that vertically opposite angles are equal to each other.

Because we have found the 50 degree angle, the angle vertically opposite from that will also equal 50.

Now we have two known angles in the triangle from the left.

Because we know one degree is 50 and the other is 25, all we have to do is add those two angles and subtract from 180.

50 + 25 = 75

180 - 75 = 105

And there is our answer for the angle that is marked with a "?" --> 105 degrees

Hope this explnation made sense and good luck!

Answer:

1. Negative

2. Positive

3. Undefined

4. Zero

Answer:

1: negative

2: positive

3 undefined

4: 0

Step-by-step explanation:

1: as x approaches positive infinity, y approaches negative infinity.

2: As X approaches positive infinity, Y approaches Positive infinity

3: can not calculate a slope because X is not approaching positive or negative infinity.

4: Y is not approaching positive or negative infinity, but X is, so the slope is 0.

Answer:

=

1 /6530347008

Step-by-step explanation:

brainliest please?

Answer:

C

Step-by-step explanation:

because Post rasinin brand from a giant grocery store

Answer:

C

Step-by-step explanation:

I hope this help

Answer:

2x=180-(3x+20)

2x=180-3x-20

5x=160

x=32

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

Using the Fundamental Counting Theorem, it is found that Avery can do it in 32 ways.

It is a theorem that states that if there are n things, each with [tex]n_1, n_2, \cdots, n_n[/tex] ways to be done, each thing independent of the other, the number of ways they can be done is:

[tex]N = n_1 \times n_2 \times \cdots \times n_n[/tex]

In this problem, for each of the 5 days, he has 2 options, hence:

[tex]n_1 = n_2 = n_3 = n_4 = n_5 = 2[/tex]

Then:

[tex]N = n_1 \times n_2 \cdots \times n_5 = 2^5 = 32[/tex]

Avery can do it in 32 ways.

To learn more about the Fundamental Counting Theorem, you can take a look at https://brainly.com/question/24314866

Answer:

I apologise for how scruffy it looks, i didnt have a book or pen with me so this is the best i can do.

Answer:

60 seconds is 1 minute, let's say for example you wanna find how many seconds is 3 minutes. So you gotta take 60(3) = 180m. :)

Step-by-step explanation:

Answer:

[tex]y = -2x + 4[/tex]

Step-by-step explanation:

Slope intercept form is a way of expressing the equation of a line such that both the slope and the y-intercept are given. The general equation of a line in slope-intercept form is; ( [tex]y = mx + b[/tex] ). Where coefficient ( [tex]m[/tex] ) is the slope of the line, and constant ( [tex]b[/tex] ) is the y-intercept. In this problem, one is given both the slope and the y-intercept, one simply has to substitute in the values.

[tex]y = -2x + 4[/tex]

Answer: here is the answer

Answe

b i hoped this help :)

Step-by-step explanation:

Answer:

The answer is c:)

Step-by-step explanation:

20 nickels = 1 dollar

40 dimes=4 dollar

4+1=$5

9 dimes + 1 nickel = 95

$5.95

Answer: g(x) = (x - 1)^3

Step-by-step explanation:

There is a transformation called "horizontal translation"

For an initial function f(x), a horizontal translation of N is written as:

g(x) = f(x - N)

where if N is positive, we have a translation of N units to the right.

If N is negative, we have a translation of N units to the left.

Here, we can see that:

f(x) = x^3, such that when x = 0, f(0) = 0.

And g(x) seems to be a horizontal translation of f(x) (because the graph of g(x) is equidistant to the graph of f(x)), then:

g(x) = (x - N)^3

And we can see that when x = 0, g(0) = 1

Then:

g(0) = (0 - N)^3 = 1

          N^3 = 1

          N = ∛1 = 1

Then the equation for g(x) is:

g(x) = (x - 1)^3

Answer:

yes, no, yes, no

Step-by-step explanation:

For it to be a line, that means that when x goes up by 1 y goes up by the same thing every time.

7a. from (1, 12) to (2, 8), the x coordinate goes up by 1 and the y coordinate goes down by 4. From (2, 8) to (3, 4) the y coordinate again goes down by 4 when the x coordinate goes up by 1. This pattern continues for the other points, so yes.

Do the same thing for the rest and you should get:

7b. No

7c. Yes

7d. No

Answer:

a=no

b=no

c=yes

d=no