One canned juice drink is 30% is orange juice, another is 5% orange juice. How many liters of each should be mixed together in order to get 25 Liters that is 27% orange juice?

Answers

Answer 1

The amount of juice for 30% orange juice is 22 liters,

and the amount of juice for 5% orange juice is 3 liters mixed together in order to get 25 Liters.

What is a linear equation?

When an algebraic equation is graphed, it always results in a straight line since each term in a linear equation has an exponent of 1. For this reason, it is referred to as a "linear equation."

There are both one-variable and two-variable linear equations.

Given One canned juice drink is 30% orange juice, another is 5% orange juice,

Let x and y be the amount of 30% and 5% orange juice respectively,

according to condition

0.30x + 0.05y = 0.27(25) .........(1)

x + y = 25.........(2)

Multiply the second equation by -0.05,

0.30x + 0.05y = 0.27(25)

-0.05x - 0.05y = -0.05(25)

Add equation to eliminate y,

0.30x - 0.05x + 0.05y - 0.05y = 0.27(25) - 0.05(25)

Solve for y,

0.25x = 5.5

x = 5.5/.25

x = 22

substitute value of x in equation,

x + y = 25

(22) + y = 25

y = 25 - 22

y = 3

Hence the amount of 30% orange juice is 22 liters and the amount of 5% orange juice is 3 liters.

Learn more about linear equations;

https://brainly.com/question/29739212

#SPJ1


Related Questions

Sine/Cosine of Complementary Angles Solve for x

In a right triangle, sin (8x-9) = cos (x+6) Solve for X Round your answer to the nearest tenth

Answers

Using complementary angles, the value of x = 10.3

What are complementary angles?

Complementary angles are angles in which the sum add up to 90°.

How to find the value of x in the given right triangle?

Since in a right triangle, sin(8x - 9) = cos(x + 6). To solve the problem, we proceed as follows.

sin(8x - 9) = cos(x + 6).

Given that cosФ = sin(90 - Ф), we have that

cos(x + 6) = sin[90 - (x + 6)]

So, susbstituting this into the equation, we have that

sin(8x - 9) = cos(x + 6)

sin(8x - 9) = sin[90 - (x + 6)]

This implies that

8x - 9 = 90 - (x + 6)

8x - 9 = 90 - x - 6

8x - 9 = 84 - x

Adding x to both  sides of the equation, we have

8x + x - 9 = 84 - x + x

9x - 9 = 84 + 0

9x - 9 = 84

Adding 9 to both sides of the equation, we have that

9x - 9 + 9 = 84 + 9

9x + 0 = 93

9x = 93

x = 93/9

x = 10.33

x ≅ 10.3

So, the value of x = 10.3

Learn more about complementary angles here:

https://brainly.com/question/28671999

#SPJ1

A quadrilateral has diagonal that are perpendicular but not congruent

Answers

A quadrilateral has diagonals that are perpendicular but not congruent

is a rhombus.

What is a rhombus?

A quadrilateral with all equal sides is a rhombus. Rhombuses are a particular kind of parallelogram in which all of the sides are equal since the opposite sides of a parallelogram are equal.

From the properties of a rhombus, we know,

A rhombus has an equal number of sides. In this case, ABCD equals DA.

At an angle of 90° divides each of the diagonals. In this instance, diagonals AC and BD split at a 90° angle.

A rhombus has parallel opposite sides. In this case, AB || CD and AD || BC.

In a rhombus, the opposite angles are equal. ∠A = ∠C, while ∠B = ∠D.

The sum of adjacent angles is 180°.

Diagonals of a rhombus bisect each other at the right angles but they are not congruent.

learn more about rhombus here :

https://brainly.com/question/27870968

#SPJ1

Find the least positive integer m such that m^2 −m+11 is a product of at least four not necessarily distinct primes.

Answers

The least positive integer is m=132.

m(m−1)+11=N

It is clear that N must be odd and that can be divisible by the prime 11.

However, the following congruences have no solution as it is easy to prove directly by checking the few possibilities with m(m−1) not divisible by 3,5 and 7 respectively

{m(m-1)+2=0(mod 3)

{m(m-1)+1=0(mod 5)

{m(m-1)+4=0(mod 7)

Thus N=∏ with pi≥11

A necessary condition is that (solving the quadratic in m)

√4N-43=x² and from this, we need that

N≡1,3,7(mod10)

By chance, we find the minimum N=113⋅13 which corresponds to m=132

and that could have been calculated by direct trials but the next solution seems to be far from 132.

To know more about distinct primes:

https://brainly.com/question/13153688

#SPJ4

Use differences to find a pattern in the sequence.
2,9,22,45,82,137,214

Assuming that the pattern​ continues, the eighth term should be.

Answers

If the sequence be 2, 9, 22, 45, 82, 137, 214 then the pattern be 6, 13, 23, 37, 55, 77.

What is meant by sequence ?

The term "patterns" describes common, repeatable sorts of practices or regulations. To forecast what has happened or what might happen, patterns are helpful. come following a group of integers that are ordered specifically. Sequence describes this grouping of numbers.

Putting events or information in a precise order is referred to as sequencing. Higher-order thinking abilities—such as those for detecting patterns, figuring out causes and effects, and more—are necessary for sequencing. Sequencing aids students in both understanding and organizing the material they have learnt and in problem-solving.

Let the given sequence be 2, 9, 22, 45, 82, 137, 214

The differences to a pattern in the sequence be

= 9 - 2, 22 - 9, 45 - 22, 82 - 45, 137 - 82, 214 - 137

= 6, 13, 23, 37, 55, 77

To learn more about pattern refer to:

https://brainly.com/question/9723954

#SPJ1

Find the inverse of y=2x²+3x+5

Answers

According to the given information in the question the inverse of y=2x²+3x+5 is x = (y - 5 - 3x)/2.

What does the math term "inverse" mean?

Inverse operations, such as subtraction and addition multiplication and division, are pairs of mathematical operations where one operation reverses the effect of the other. The opposite of a number, or "inverse," is what is meant by the phrase. i.e., x - 1 = 1 / x.

Does inverse imply a negative value?

Negative correlation and inverse relationships are interchangeable terms. Any two or more variables that consistently move in the opposing directions can be described by both. The outcome of measuring an inverse association will result in a negative sign.

To find the inverse of a function, you first need to switch the x and y variables, and then solve for y.

So, the inverse of y=2x²+3x+5 is x = (y - 5 - 3x)/2

Note that the inverse of a function is only possible if the function is a one-to-one function.

To know more about inverse visit:

https://brainly.com/question/13715269

#SPJ1

What is the value or x?

Answers

Answer:

x = 25

Step-by-step explanation:

Since the given triangle is a right triangle and we are also given two sides which are opposite (height) = 24 units and adjacent (base ) = 7 units. We can apply the Pythagoras Theorem where:

[tex]\displaystyle{\text{opposite}^2 + \text{adjacent}^2 = \text{hypotenuse}^2}[/tex]

In simpler words, it is:

[tex]\displaystyle{\text{height}^2 + \text{base}^2 = \text{slope}^2}[/tex]

Substitute in given values:

[tex]\displaystyle{24^2+7^2=x^2}[/tex]

Evaluate and solve for x:

[tex]\displaystyle{576+49=x^2}\\\\\displaystyle{625=x^2}\\\\\displaystyle{\sqrt{625}=\sqrt{x^2}}\\\\\displaystyle{\pm \sqrt{625}=x}\\\\\displaystyle{\pm 25=x}[/tex]

However, x is a length value and length's value cannot be negative so x can only be 25.

Hence, x = 25 units

PLEASE DONT IGNORE :( I NEED HELP THIS IS DUE IN A COUPLE MINUTES

Answers

Lines AB, BC, and AC have an equal slope, with a slope value of 2/3.

What is a Linear equation?

A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included. Sometimes, the aforementioned is referred to as a "linear equation of two variables," with y and x serving as the variables.

Given a line AC that has an x-intercept of "2"

Since,

AB is part of line AC thus the slope of AB will be the same as the slope of line AC and the Slope of line BC.

For the slope of line AB:

Since there is no Additional data given on the problem we will assume that every square is a unit square in the graph

Thus, Coordinates of A = (-5, -2)

Since Point B is the x-intercept of line AB thus its coordinates = (-2, 0)

from the formula of the slope of a line:

m = (y₂ -y₁)/(x₂ - x₁)

Thus, the slope of line AB:

m = (0+2)/-2 +5)

m = 2/3

therefore, the slope of the line AB, BC, and AC are equal and the value of the slope is 2/3.

Learn more about Linear equations here:

https://brainly.com/question/11897796

#SPJ1

The sides of the rectangle in Fig. 14.4 are given in cm. 4x - y, 4x + 3, x + 6y, 3x + 1 Fig. 14.4 Find x and y and the area of the rectangle.​

Answers

Variable x and y for the rectangle is given by

x = (3x + 3)/6 + 1

y = (3x + 3)/6

How to find x and y and the area o the rectangle?

Yes that's right. You have to equate the expressions for widths and for the lengths, since left and right widths (and lengths) have the same dimensions.

You may rewrite the equation for y=3x+3÷6 as

y = (3x + 3)/6

And now you have an expression for y, we can substitute it to the other equation you got:

x = y + 1

x = (3x + 3)/6 + 1

To learn more about area of rectangle refers to:

brainly.com/question/29332209

#SPJ1

Debt payments of $2,100 and $1,950 are due in six months and nine months, respectively. What single payment is required to settle both debts in one month? Assume a simple interest rate of 6.30% p.a. and use one month from now as the focal date.

Answers

The single payment that is required to settle both debts is given as follows:

$3,897.9.

How to obtain the balance?

The balance of an account after t years, using simple interest, that is, a single compounding per year, is given by the equation presented as follows:

A(t) = P(1 + rt).

In which:

P is the principal.r is the rate, as a decimal.t is the time, in years.

For the $2,100 payment in 6 months = 0.5 years, the principal is obtained as follows:

(1 + 0.5 x 0.063) P = 2100

P = 2100/(1 + 0.5 x 0.063)

P = $2,035.88.

For the $1,950 payment in 9 months = 0.75 years, the principal is obtained as follows:

(1 + 0.75 x 0.063) P = 1950

P = 1950/(1 + 0.75 x 0.063)

P = $1,862.02.

Hence the single payment is obtained as follows:

2035.88 + 1862.02 = $3,897.9.

More can be learned about simple interest at https://brainly.com/question/20690803

#SPJ1

Consider the graph of the function f(x) shown above. It consists of two line segments, an arc of a semi-circle centered at (-4,0) with radius 3, and an arc of a quarter-circle centered at (1,0) with radius 2. Find the value of [tex]\int\limits^4_ {-7} \, f(x) dx[/tex]

Answers

The value of the integral is given as follows:

C. -7π/2.

How to obtain the result of the integral?

The result of the integral is given by the total area of the figure.

From x = -7 to x = -1, the figure is a semi-circle of radius 3, below the y-axis, hence it's area is given as follows:

A1 = -0.5π x 3²

A1 = -4.5π.

From x = -1 to x = 1, with the line, the figure is a right triangle with sides 2 and 2, hence the area is given as follows:

A2 = 0.5 x 2 x 2

A2 = 2.

From x = 1 to x = 3, the figure is quarter circle with radius 2, hence the area is given as follows:

A3 = 0.25π x 2²

A3 = π.

From x = 3 to x = 4, the figure is a right triangle with sides 1 and 4, below the y-axis, hence the area is given as follows:

A4 = 0.5 x 1 x 4

A4 = -2.

Hence the total area, representing the integral, is given as follows:

A = A1 + A2 + A3 + A4

A = -4.5π + 2 + π - 2

A = -3.5π

A = -7π/2.

(the result of the integral is negative but the area is positive).

Meaning that the correct option is given by option C.

More can be learned about areas and integrals at brainly.com/question/22008756

#SPJ1

1. A community garden has an area of 10 square yards. The community wants to divide it into plots that each
have an area of 1/2 square yard. How many plots can the garden be split into?

Answers

The garden can split into 20 plots.

What is division?

The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.

Given:

A community garden has an area of 10 square yards.

The community wants to divide it into plots that each have an area of 1/2 square yard.

The number of community garden,

= 10/(1/2)

= 20

Therefore, the number of required plots is 20.

To learn more about the division;

https://brainly.com/question/13263114

#SPJ1

Which expression is equivalent to 5.25×+1246x

Answers

Answer:

The expression "5.25x + 1246x" is equivalent to "1771x"

The following is a list of various costs of producing sweatshirts. Classify each cost as either a variable, fixed, or mixed cost for units produced and sold.a. Electricity costs of $0.025 per kilowatt-hour.b. Warehouse rent of $6,000 per month plus $0.50 per square foot of storage used.c. Thread.d. Lubricants used to oil machinery.e. Janitorial costs of $2,000 per month.f. Advertising costs of $10,000 per month.g. Sales salaries. Color dyes for producing different colors of sweatshirts.h. Salary of the production supervisor.i. Straight-line depreciation on sewing machines.j. Patterns for different designs. Patterns typically last many years before being replaced.k. Maintenance cost with sewing machine company. The cost is $2,000 per year plus $0.001 for each machine hour of use.l. Property taxes on factory, building, and equipment.m. Cotton and polyester cloth.n. Hourly wages of sewing machine operators.Variable Cost:Variable cost is the cost incurred in the production of goods or services and changes with the level of output produced by an organization. It includes costs directly linked with production, like material cost.

Answers

Following are the answers to all the asked questions for classifying types of cost.

a. Electricity costs of $0.025 per kilowatt-hour - variable cost

b. Warehouse rent of $6,000 per month plus $0.50 per square foot of storage used - mixed cost

c. Thread - variable cost

d. Lubricants used to oil machinery - variable cost

e. Janitorial costs of $2,000 per month - fixed cost

f. Advertising costs of $10,000 per month - fixed cost

g. Sales salaries - fixed cost

h. Color dyes for producing different colors of sweatshirts - variable cost

i. Salary of the production supervisor - fixed cost

j. Patterns for different designs. Patterns typically last many years before being replaced - fixed cost

k. Maintenance cost with sewing machine company. The cost is $2,000 per year plus $0.001 for each machine hour of use - mixed cost

l. Property taxes on factory, building, and equipment - fixed cost

m. Cotton and polyester cloth - variable cost

n. Hourly wages of sewing machine operators - variable cost

To know more about types of cost visit :

https://brainly.com/question/27831398?referrer=searchResults

#SPJ4

Describe the possible lengths of the third side of the triangle given that the lengths of the other two sides are 5 inches and 12 inches.

Answers

The possible length of the third side of a triangle, say x, with the other two sides are 5 inches and 12 inches. is  

7 ≥ x ≥ 17

How to determine the possible length of third side

The length of the third side is within the range of

sum of the two sidesdifference of the two sides

The sum of the two ides is the highest possible length of the third side

= 12 inches + 5 inches

= 17 inches

The difference of the two ides is the lowest possible length of the third side

= 12 inches - 5 inches

= 7 inches

Learn more about triangles at:

https://brainly.com/question/29637739

#SPJ1

Solve the equation. 3x^2-4y-2=0 please help.

Answers

The solution for the equation 3x²-4x-2=0 is 1.72076 and 0.387426.

What is Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given:

3x²-4x-2=0

Now, solving the above Quadratic Equation

D= √b² - 4ac

From the given equation

a= 3, b-4, c=-2

Then, D= √(-4)² - 4(3)(-2)

D= √16 +24

D = √40

Now, x= (-b ±D)/ 2a

x= -(-4) ± √40/ (6)

x= 4+ √40/6  or x= 4-√40/6

x = 1.72076 or x=−0.387426

Hence, the value of x is 1.72076 and 0.387426.

Learn more about equation here:

https://brainly.com/question/29657992

#SPJ1

Una granja tiene q
cerdos, 2 caballos.
y 4 vacas. ¿Cuantos
animales hay ahi?
animales

Answers

Answer: letra “q” no es un número

Step-by-step explanation:

Mr. Stans bought 4.65 pounds of dog food, 2.28 pounds of cat food, and 1.4 pounds of rabbit food. How many pounds of pet food did Mr. Stans buy?

A. 7.33
B. 7.07
C.6.91
D.8.33

Answers

The answer is D

Explanation: 4.65 + 2.28 + 1.4 equals 8.33

When calculating simple interest, what must you do if you want to invest for months or weeks instead of years? a. Simple interest only pays yearly, so you should find another investment. b. The simple interest calculation does not use those units, so you should just calculate as normal. c. The units have changed, so the interest formula switches to I·t=P·r. d. Interest rates are annual, so you must convert the units into years. Please select the best answer from the choices provided A B C D

Answers

When calculating simple interest, if we want to invest for months or weeks instead of years we must convert the interest rate units into years.

Option D is the correct answer

What is simple interest?

It is the interest calculated on the principal at a given rate for a time period.

We have,

The formula for simple interest.

SI = PRT/100

P = principa

R = rate

T = time

Now,

Time is in years when we are calculating the simple interest.

Example:

If time is in months.

T = 4 months

T = 4/12 = 1/3 years.

Thus,

We must convert the units into years.

Learn more about simple interests here:

https://brainly.com/question/25845758

#SPJ1

a 5 ich photo was enlarged to make a poster as shown. if the dimensions of the poster are (x^2 - 6) inches by (x^ + 12) inches, what is the area of the poster

Answers

The dimensions of the poster are given as (x^2 - 6) inches by (x^2 + 12) inches.

The area of the poster is given by the product of these two dimensions:

Area = (x^2 - 6) inches * (x^2 + 12) inches

Area = x^4 - 6x^2 + 12x^2 - 72

Area = x^4 + 6x^2 - 72 inches^2

So, the area of the poster is x^4 + 6x^2 - 72 inches^2.

help me please asap!!

Answers

Answer:

The length of the longer ladder is 36ft

Step-by-step explanation:

30ft/10ft = 3

12ft x 3 = 36ft

Another way to solve this is by cross multiplying

[tex]\frac{10}{12}[/tex] = [tex]\frac{30}{x}[/tex]

10x = 360

x = 36ft

Which of these is a way to show that two figures are congruent

Answers

If two figures can be mapped onto one another or if all pairings of angles and side lengths are congruent, the figures are said to be congruent.

What is Triangle?

A polygon with three edges and three vertices is called a triangle. It is one of the fundamental geometric shapes. Triangle ABC is the designation for a triangle with vertices A, B, and C. In Euclidean geometry, any three points that are not collinear produce a distinct triangle and a distinct plane.

What is the condition to be congruent?

If two triangles are the same size and shape, they are said to be congruent. To establish that two triangles are congruent, not all six matching elements of either triangle must be located. There are five requirements for two triangles to be congruent, according to studies and trials. The congruence properties are SSS, SAS, ASA, AAS, and RHS.

Both triangles are said to be congruent if the three angles and three sides of one triangle match the corresponding angles and sides of the other triangle.

In Δ PQR and ΔXYZ, as shown in figure,

we can identify that PQ = XY, PR = XZ,

and QR = YZ

and ∠P = ∠X,

∠Q = ∠Y and ∠R = ∠Z.

Then we can say that Δ PQR ≅ ΔXYZ.

Learn more about Triangle congruency click here:

https://brainly.com/question/30256538

#SPJ1

A picture measures 60 cm by 30 cm. The mat around the picture is 6 cm wide.
Find the area of the mat.

Answers

Answer:

1224 cm²

Step-by-step explanation:

The picture is a rectangle with length 60 cm and width 30 cm.

area of rectangle = length × width

area of picture = 60 cm × 30 cm = 1800 cm²

Now we add the mat to the picture. The width of the mat is 6 cm, so when you add mat to two opposite sides, the total length of the picture and mat becomes 60 cm + 6 cm + 6 cm = 72 cm. When you add mat to the other two opposite sides, the total width of the picture and mat becomes 30 cm + 6 cm + 6 cm = 42 cm. Now we have a rectangle 72 cm by 42 cm.

area of picture and mat = 72 cm × 42 cm = 3024 cm²

The area of the mat is the difference in area between the picture with mat and the picture without mat.

area of mat = 3024 cm² - 1800 cm² = 1224 cm²

Factor the expression using the GCF.
49 - 28 = ?

Answers

By calculating, The GCF of the given numbers 49 and 28 is 7.

What is Algebraic expression ?

An algebraic expression is an expression that consists of numbers, variables and operators such as addition, subtraction, multiplication and division. These expressions can be used to solve equations and other mathematical problems. Algebraic expressions can also be used to represent relationships between different variables. For example, the expression 4x + 2y can be used to represent the relationship between two variables, x and y.

So lets first find the prime factorization of 28

prime factorization of 28 = 2 × 2 × 7

So lets first find the prime factorization of 49

prime factorization of 49 = 7 × 7

To find the GCF, multiply all the prime factors common to both numbers:

Therefore, The GCF  of the  given numbers 49 and 28 is 7.

To learn more about Algebraic expression from the given link.

brainly.com/question/953809

#SPJ1

what size bands would result from cutting the following plasmid using hind iii, eagi and smai? the plasmid has a total of 5541 base pairs

Answers

The size of the bands that would result from cutting the plasmid with Hind III, Eco RI and Sma I would be 5530

The size of bands resulting from cutting a plasmid with Hind III, EagI and SmaI can be determined using the following formula:

Size of Band = Plasmid Size - (Hind III + EagI + SmaI)

The size of the bands that would result from cutting the plasmid with Hind III, Eco RI and Sma I can be calculated using the following formula:

For this example, the plasmid has a size of 5541 base pairs. After cutting with Hind III, EagI and SmaI, the size of the bands will be:

Size of Band = 5541 - (6 + 4 + 4)

Size of Band = 5527 base pairs

Band size = Total base pairs - [size of sites (Hind III + Eco RI + Sma I)] + 1

In this case, the band size would be calculated as follows:

Band size = 5541 - (6 + 6 + 4) + 1

Band size = 5530 bp

Therefore, the size of the bands that would result from cutting the plasmid with Hind III, Eco RI and Sma I would be 5530

Learn more about Total base pairs here:

https://brainly.com/question/1752165

#SPJ4

Complete question:

What size bands would result from cutting the following plasmid using Hind III, EcoRI and SmaI? The plasmid has a total of 5541 base pairs.

Mrs moth picked 24 flowers.Six of them each had 9 petals,7 of them had 8 petals, 5 of them each had 3 petals, and the rest had 10 petals.How many flowers had 10 petals?

Answers

Using the subtraction operation, the number of flowers with 10 petals that Mrs. Moth picked was 6.

What is a subtraction operation?

A subtraction operation is one of the four basic mathematical operations, including addition, division, and multiplication.

The subtraction operation involves the minuend, the subtrahend, and the difference.

The minuend is the number or value being subtracted from by the subtrahend.  The result of a subtraction operation is known as the difference.

The total number of picked flowers = 24

The number of flowers with 9 petals = 6

The number of flowers with 8 petals = 7

The number of flowers with 3 petals = 5

The total number of flowers identified = 18 (6 + 7 + 5)

The number of flowers with 10 petals = x

x = 24 - 18

= 6

Thus, 6 flowers had 10 petals out of the 24 Mrs. Moth picked.

Learn more about mathematical operations at https://brainly.com/question/4721701

#SPJ1

How to solve (2n+7)=(3n+3)

Answers

Answer:

n = 4

Step-by-step explanation:

Let's put all of our variables on one side, and all of our non-variable numbers on the other. (I like to do this so that the variable isn't negative. You'll still get the same answer.)

So we can minus 2n on both sides, giving us 7 = n + 3.

Then, let's do our non-variables and subtract 3 from each side. This gives us 4 = n or n = 4.

Therefore, n = 4.

Consider the numerical expression: 3 + 6 × (5 + 4) ÷ 3 − 7.

Answers

Answer:

14

Step-by-step explanation:

When solving something like this use Pemdas

hope this help in some way

Question 1 (5 points) Match the correct definition to each word or term. a number that will be used in a function rule to determine the value of the output a relation in which each input has only one ouput the result of applying a function rule to the value of an input the set of possible outputs; dependent variable the set of allowable inputs: independent variable 1. Input 2. Output 3. Domain 4. Range 5. Function​

Answers

The correct description of each function term is given as follows:

1. Input: A rule to determine the value of the output.

2. Output: The result of applying a function rule to the value of an input, and is the dependent variable.

3. Domain: the set of allowable inputs.

4. Range: The set of possible outputs.

5. Function: A relation in which each input has only one output.

What is a function?

A function has the notation y = f(x), in which.

x is the input.y is the output.

Hence the input is applied to the function to obtain the output, and these concepts, along with domain and range, are presented in this problem.

More can be learned about functions at https://brainly.com/question/24808124

#SPJ1

Below is the seating chart of 50 students in a STP226 class. You are tasked with selecting a sample of 5 students from the class in order to accurately estimate the average Exam 1 score for the entire class.

















Front Desk




















1
2
3
4
5
6
7
8
9
10
















11
12
13
14
15
16
17
18
19
20
Post















21
22
23
24
25
26
27
28
29
30
















31
32
33
34
35
36
37
38
39
40
















41
42
43
44
45
46
47
48
49
50
Post


























Door

1) Considering the STP 226 class seating chart above, suppose you randomly selected a student from each row: students in seats 3, 18, 21, 34, and 50 were selected for your sample.
a) What was the sampling method used?
b) Is this sample going to be representative or do you see any issues with the sample? Answer briefly.

Answers

The sampling method used in this case is random sampling and the sample is representative.

What is a sample and what makes a sample to be representative?

A sample is a small proportion of individuals taken from the general population to be studied. For a sample to be representative it is expected that all the individuals represent the population, for example, if the population includes people of different ages the sample should include this too.

Is the sample representative?

The random sample selected is representative because the seats of the students selected are distributed within the class rather than in only one row or line.

Learn more about samples in https://brainly.com/question/13287171

#SPJ1

Which of the following is a property of an isosceles trapezoid? Choose ALL that apply.
Four right angles

Two pairs of parallel sides

Diagonals are congruent

Diagonals are perpendicular

Answers

The property of an isosceles trapezoid is that the diagonals are congruent. That is option C.

What is an isosceles trapezoid?

An isosceles trapezoid is defined as the type of quadrilateral whereby line of symmetry bisects one pair of opposite sides.

The unique characteristics of an isosceles trapezoid include the following:

Only one pair of sides are parallel. Non-parallel sides (legs) are equal in measure.The diagonals are equal in measure. The base angles are equal in measure. The opposite angles are supplementary.

Therefore, the property of an isosceles trapezoid that is listed above is that Diagonals are congruent which means that they are equal.

Learn more about quadrilaterals here:

https://brainly.com/question/27991573

#SPJ1

The properties of isosceles trapezoid are

Two pairs of parallel sides

Two pairs of parallel sides

What are features of Isosceles trapezoid?

An isosceles trapezoid has left and right sides that are equal in length or identical in length, therefore the base angles are also equal.

The diagonals are identical because the lengths of the left and right sides are equal and the base angles are equal.

Additional varieties of trapezoids include

There are two right angles on the right trapezoid.It is an isosceles trapezoid because its parallel and non parallel sides are of the same length.It is a scalene trapezoid since neither its angles nor its sides are equal.

Generally, all trapezoids have two parallel sides.

Learn more on trapezoid at:

brainly.com/question/1410008

#SPJ1

Other Questions
In the final scene of Father and Son by Langston Hughes why doesnt the Col. kill his son as he has threatened him? Is this restraint significant?How does the final scene portray the meaning of tragedy? A 200 kg bumper car travelling at 1 m/s hits a 300 kg bumper car travelling at "-2" m/s. If the velocity of 200 kg bumper car after the collision is "-3" m/s and the force exerted on the 200 kg bumper car was 500 N, what was the magnitude of the force exerted on the 300 kg bumper car?A.) 200 NB.) 500 NC.) 750 ND.) 333N Help HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp HelpHelp Help the parents of an 8-month-old boy voice concern to the nurse that their child is not developing motor skills as he should. what question would be appropriate for the nurse to ask in determining if their fears are warranted? Graph the line y=-1/3x-6 what is true of the electric field at a displacement from a point charge q. choose from the following choices. assume no other source of electric fields. a. with pointing away from q if q is positive and toward q if q is negative. b. c. note that the unit vector is the vector of magnitude 1 in the direction of and can be written as . the coefficients of the terms on the right side of a ___ equation are the numbers in the triangle. Please helpFill in each answer box so that the resulting statement is trueView image determine if the given expressions are equivalent Covalent bond formation depends on the ability of atoms to...a) share electrons with other atomsb) donate electrons to other atomsc) receive electrons from other atomsd) share electrons with ionse) capture electrons from gases Find the area of the following composite figure.Is this correct? if a person believes he or she has been discriminated against, how long does he or she have to file a hud complaint? there is a drug order for 2.5 mg of glipizide ( glucotrol). scored tablets are available in 5- and 10-mg strengths. calculate the dosage. why is the drug being given? ( A positively charged rod is brought near one end of an uncharged metal bar. The end of the metal bar farthest from the charged rod will be charged positive. negative. neutral evaluate 1+(-2/3)-(-m) where m=9/2 In November of 1863, in the midst of the Civil War, a committee invited President Abraham Lincoln to give a "few appropriateremarks" at the dedication of the National Cemetery at Gettysburg. The famed battle of Gettysburg had been fought thepreviousin July, with the North defeating the South in a three-day clash that left tens of thousands of soldiers - from both theUnion and the Confederacy dead and wounded. In January of that same year, Lincoln had issued the EmancipationProclamation, adding an additional purpose to the war: to eradicate slavery.-Read Lincoln's speech carefully. Then, in a well-developed essay, analyze the rhetorical techniques he uses to achieve hispurpose.FOUR SCORE and seven years ago our fathers brought forth on this continent a new nation, conceived in liberty, anddedicated to the proposition that all men are created equal.Now we are engaged in a great civil war, testing whether that nation, or any nation so conceived and so dedicated, can longendure. We are met on a great battle-field of that war. We have come to dedicate a portion of that field as a final resting placefor those who here gave their lives that that nation might live. It is altogether fitting and proper that we should do this.But, in a larger sense, we cannot dedicate - we cannot consecrate we cannot hallow this ground. The brave men, livingand dead, who struggled here, have consecrated it far above our poor power to add or detract. The world will little note, norlong remember what we say here, but it can never forget what they did here. It is for us, the living, rather, to be dedicated hereto the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated tothe great task remaining before us that from these honored dead we take increased devotion to that cause for which theygave the last full measure of devotion that we here highly resolve that these dead shall not have died in vain that thisnation, under God, shall have a new birth of freedom and that government of the people, by the people, for the people,shall not perish from the earth.- Ex4: Write a polynomial function in standard form with the given zeros then graph the function: ( 2 pts)x=-1,-1, 2,3 You are trying to connect a new USB device to your computer. You install the driver, then connect the device to an open USB port. The device does not work.What should you do first?Make sure the USB device is plugged in properly. jamal, a rather shy person, is looking to improve his ability to network, which is an important career readiness competency. based on what you know about managing career readiness, what does he do next? answer ill give u a crown Sickle-cell anemia is an interesting genetic disease. Normal homozygous individuals (SS) have normal blood cells that are easily infected with the malarial parasite. Thus, many of these individuals become very ill from the parasite and many die. Individuals homozygous for the sickle-cell trait (ss) have red blood cells that readily collapse when deoxygenated. Although malaria cannot grow in these red blood cells, individuals often die because of the genetic defect. However, individuals with the heterozygous condition (Ss) have some sickling of red blood cells, but generally not enough to cause mortality. In addition, malaria cannot survive well within these "partially defective" red blood cells. Thus, heterozygotes tend to survive better than either of the homozygous conditions. If 9% of an African population is born with a severe form of sickle-cell anemia (ss), what percentage of the population will be more resistant to malaria because they are heterozygous (Ss) for the sickle-cell gene?