Jacob bought 7 shirts for $32.90. Kyle bought 12 shirts for $60.00.

Jacob paid _________ per shirt. (32.90 ÷ 7)

Kyle paid _______ per shirt (60 ÷ 12)

Kyle says that he paid less per shirt than Jacob. Is Kyle correct? Explain your answer.

Answer in complete sentences.

Answer:

80

Step-by-step explanation:

PEMDAS- do exponents first here, simplifying that to 64+16, add those to get 80.

Answer:

Step-by-step explanation:

Volume formula  V= lwh

Given

Volume is:

Correct option is A

Answer:

fraction 3 and 3 over 5 cubic feet

Step-by-step explanation

The proportion of the drink that is juice is one part juice to four parts water. The proportion of the drink that is juice is 1:5. This can be written in fraction as 1/5 , in decimal as 0.25 and in percentage as 25%.

A ratio is a mathematical comparison of two or more values. It is typically written as a fraction, with the values being separated by a colon (e.g. 3:4). The values in a ratio can represent any type of quantity, such as length, weight, or time.

A proportion is a statement that two ratios are equal. For example, if the ratio of boys to girls in a class is 4:5, and the ratio of boys to the total number of students is 12:20, then the two ratios are in proportion. In contrast, a ratio is simply a comparison of two or more values without any equality statement.

An orange drink is made using one part juice to four parts water. The proportion of the drink that is juice is 1/5.The proportion of the drink that is juice is 1/5, which can be expressed as a decimal as 0.2 (1/5 = 0.2) or as a percentage as 20% (0.2 x 100 = 20).

To learn more about proportions visit:

https://brainly.com/question/7096655

#SPJ1

The simplified expression is (x³ - 5x² + 10x - 13)/(x-1)

Start by factoring the numerator (x³-2x²+3x-7) if possible. In this case, it cannot be factored further.

Substitute x-1 for x in the expression:

[(x-1)³-2(x-1)²+3(x-1)-7]/(x-1)

Simplify the numerator by expanding the terms. Recall that (a-b)³ = a³ - 3a²b + 3ab² - b³ and (a-b)² = a² - 2ab + b².

(x³-3x²+3x-1 - 2(x²-2x+1) + 3(x-1) - 7)/(x-1)

Continue simplifying:

(x³-3x²+3x-1 - 2x² + 4x - 2 + 3x - 3 - 7)/(x-1)

Combine like terms in the numerator:

(x³ - 5x² + 10x - 13)/(x-1)

To know more about expression here

https://brainly.com/question/14083225

#SPJ4

The expression that is equivalent to the given expression r + 0 is r

The expression "r + 0" is equivalent to "r", because any number added to zero is the same as the original number.

This is a fundamental property of addition, called the additive identity property.

To see why this is true, consider the following example:

Suppose we have a number r = 5. Then, "r + 0" means adding zero to the number 5:

r + 0 = 5 + 0

But any number added to zero is the same as the original number:

5 + 0 = 5

Therefore, "r + 0" is equivalent to "r" for any value of r. This is true for all real numbers, not just for the specific example of r = 5.

So, the expression "r + 0" simplifies to "r" and represents the same quantity as the variable "r" alone.

Read more about expression at

https://brainly.com/question/15775046

#SPJ1

Therefore, about 83 percent of the population would have an IQ score higher than 86.

For such more question on phenomena

https://brainly.com/question/28158885

#SPJ8

Given tannen's perspective on gender differences in communication,  Men far more than women negotiate for higher starting salaries because salary is a sign of status. So, correct option is C.

Based on Tannen's perspective on gender differences in communication, it is likely that you would find that men negotiate for higher starting salaries far more than women because salary is a sign of status.

Tannen argues that men are socialized to use language as a way to establish and maintain their status in society, and negotiating for a higher salary is one way for men to assert their status.

Women, on the other hand, are socialized to use language as a way to build and maintain relationships, and negotiating for a higher salary may be perceived as aggressive or confrontational, which goes against societal expectations for women's communication style.

Therefore, option (c) is the most likely answer.

To learn more about gender differences click on,

https://brainly.com/question/14101913

#SPJ4

Complete question is:

Given tannen's perspective on gender differences in communication, what would you expect to find regarding salary negotiation and gender

answer choices:

a. Women negotiate for higher starting salaries far more than men because they wish to prove their worth

b. Men and women negotiate for higher starting salaries about equally

c. Men far more than women negotiate for higher starting salaries because salary is a sign of status

d. None of the above is true

Answer:

ll

Step-by-step explanation:

bye

The largest possible volume of this box is 1687.5 cm³ with a base edge of 15 cm and a height of 7.5 cm

Let w = length of the base edge

h = height of the box

A box with a square bottom and an open top is to be made from 675 cm² of material. Hence,

675 cm² = w² + 4wh

4wh = 675 cm² - w²

h = (675 cm² - w²)/4w

The volume of the box is the product of the area of the square base and its height. Hence,

V = w²h

Substitute the expression of h to the equation of volume.

V = w²(675 cm² - w²)/4w

V = (675/4)w - (1/4)w³

To obtain the largest volume possible, the first derivative of the volume should be equal to zero.

V'(w) = 0

V = (675/4)w - (1/4)w³

675/4 - (3/4)w² = 0

Simplify and solve for the value of w.

675/4 - (3/4)w² = 0

(3/4)w² = 675/4

w² = 225

w = 15

length of the base edge = 15 cm

Solve for the value of h.

h = (675 cm² - w²)/4w

h = (675 cm² - (15)²)/4(15)

h = 7.5 cm

height of the box = 7.5 cm

Solve for the volume of the box.

V = w²h

V = (15 cm)²(7.5 cm)

V = 1687.5 cm³

Learn more about volume of rectangular prism here: brainly.com/question/23717073

#SPJ4

The area of the triangle, Δ AMN is 8 cm², so the area of the triangle, ΔMCN is 24 cm².

A triangle is one of the most basic geometric figures with 3 sides, 3 angles, and 3 vertices.

The area of a triangle is half of the product of the base and height.

Given that

ABCD is square and M and N are mid-points of lines AB and AD respectively.

Area of triangle, ΔAMN = 8 cm²

\(\dfrac{1}{2} \times AN \times AM = 8\\AN \times AM = 8 \times 2\\AN \times AM = 16\) ...(i)

Since ABCD is square, therefore AB = AD.

Also, as M and N are mid-points of lines AB and AD, so

AN = AM.

Substitute AN = AM in equation (i),

\(AN \times AN = 16\\AN^2 = 16\\AN = \sqrt{16}\\AN = 4\ cm\)

So,

AD = 2 × AN

     = 2 × 4

     = 8 cm

As ABCD is square,

AB = BC = CD = AD = 8 cm.

Area of the square ABCD = 8² = 64.

Since CD = BC, ND = MB, ∠D = ∠B.

Therefore by SAS property of similarity,

ΔCDN ≅ ΔCBM

Area of the triangle, ΔCDN = Area of the triangle, ΔCBM.

                                              \(= \dfrac{1}{2} \times CB \times BM\\= \dfrac{1}{2} \times 8 \times 4\\\\= 16\ cm^2\)

Area of the triangle, ΔCMN = Area of ABCD - Area of ΔAMN - Area of ΔCDN - Area of ΔCBM

Area of the triangle, ΔCMN = 64 - 8 - 16 - 16

                                              = 24 cm²

Therefore, the area of ΔCMN  is 24 cm².

Learn more about Triangles here:

https://brainly.com/question/2773823

#SPJ4

Answer:

It guess it should be 95158398

The inequality can be used to determine the number is 0.4x > x/2 - 15

The term inequality means the unequal relationship between the two or more expressions.

Here we have given that Forty percent of a number is greater than one-half the number decreased by 15.

And we need to find the number that is used to determine the inequality.

While we looking into the given question, let us consider x be that unknown  number.

Then based on the given statement, we have divide it into two parts.

First, forty percent of the number and it can be written as 40%x or 0.4x.

Next is one-half the number is 1/2 x or x/2

When we combine the whole statement,

Then we get the inequality,

=> 0.4x > x/2 - 15

Therefore option (c) is correct.

To know more about inequality here.

https://brainly.com/question/28823603

#SPJ4

Step-by-step explanation:

the only question I see is : "what is the area of the puddle, when the employees arrive at 7 am ?".

well, in that case, it had rained for 4 hours with the hole in the roof (from 3am to 7am).

4 hours = 4×60 = 240 minutes.

that means the radius of the puddle grew to

240×0.1 = 24 cm

therefore the area of the puddle was

pi×r² = pi×24² = 576pi = 1,809.557368... cm² ≈

≈ 1,810 cm²

Answer:

Step-by-step explanation:

grandmother

Answer:

C) Daughter

Step-by-step explanation:

Why is this so hard

Answer:

5/4

Explanation:

coordinates given (0,0) and (8,10)

How to find unit rate?

use this formula:

(y2-y1)/(x2-x1)

using the formula:

→(10-0)/(8-0)

→ 10/8

→ 5/4

→ 1.25

Answer:

5/4 cm/s

Step-by-step explanation:

The gradient (slope) of the line is equal to the speed of the object.

Gradient = change in y ÷ change in x

Using the two given points (0, 0) and (8, 10):

⇒ speed = (10 - 0) ÷ (8 - 0) = 5/4 cm/s

Answer:

B

Step-by-step explanation:

Domain is the x value and it is asking your for the coordinates with the same x value.

In scientific practice, we often use statistical inference to make conclusions about a population based on a sample. The use of confidence intervals is one method of making these inferences. A single 95% confidence interval can be interpreted as follows: we are 95% confident that our interval is one that contains the true population parameter.

This means that if we were to repeat the study many times, we would expect the true population parameter to be within our interval 95% of the time.
It is important to note that this interpretation assumes that the sample was selected randomly and that the assumptions for the statistical test used to construct the interval were met. Additionally, it is important to recognize that the interval is not a guarantee of the true population parameter being within it, but rather a range of values that is likely to contain the true parameter.

Overall, a single 95% confidence interval is a useful tool for making inferences about a population based on a sample, and it provides a range of values that we can be reasonably confident contains the true parameter.

To learn more about statistical interference : brainly.com/question/30214666

#SPJ11

Answer:

\(3^{10}\)

Step-by-step explanation:

\(3^{8}*3^{2}=3^{8+2}=3^{10}\)

Using the multiplication/product law of exponents, you can add the exponents up.

Answer:

3^10 and the law used would be the Product Rule for exponents.

Step-by-step explanation:

turning this question into an equation you would get:

3^8 * 3^2 = ?

The law you use in this situation is the product rule for exponents. If you have the same base number (in this case it is 3) with exponents and you are multiplying them, then you can add the exponent numbers and keep the base the same. This product rule looks like this:

A^x * A^y = A^(x+y)

Applying it to this question, you get

3^8 * 3^2 = 3^(8+2)

3^(8+2) is 3^10.

Therefore the simplified expression is 3^10.

Answer:

the answer is discrete

this is because Jude's debt is increasing over time, and his debt is increasing because his friend keeps on handing him $5 every weekend

Step-by-step explanation:

Answer:

13/44 or about 29.5%

Step-by-step explanation:

Answer: 13 to 30

Step-by-step explanation: my gpa is 4.0

Answer:   10/36

Step-by-step explanation:

Which statement is supported by the information in his graphs?

A

It can be inferred that on the days that students are offered pizza and salad, 70% of students are pleased with the offerings.

B

It can be inferred that about the same number of students get a salad as the number of students that like cheeseburgers and tacos combined.

C

It can be inferred that pizza and chicken nuggets should be the only meals offered in the cafeteria to please the most students each day.

D

It can be inferred that if the lunchroom offered cheeseburgers and tacos on the same day, every student would get a tray that day.

Answer:

It can be inferred that pizza and chicken nuggets should be the only meals offered in the cafeteria to please the most students each day.

Step-by-step explanation:

From barchart, we can observe that ; the both pizza and chicken nugget have the highest number of 7th grade students who prefer them. Hence, with these numbers, most students will be pleased if these are the food options served each day.

Answer:

Since QPR is an isoscelese triangle, QP and PR are congruent.

Therefore PR = 8

My guess for ST is z=1. So (5z = 5) and( 2z = 2). Then add 3 to 2 and you get 5. So ST = 5

Step-by-step explanation:

Hope this helps!!!

Please mark brainliest.

The percentage that Tom will be charged is 2 % per month or 24 % per annum.

The expression for the amount owed to the grandfather is 250 + 8 (5.00).

The expression for the amount owed to the bank is 250 (1.02 ) ^ 8.

The percentage can be found by dividing the interest payment by the total amount borrowed :

= 5 / 250

= 2 %

In a year, this is :

= 2 %  12 months

= 24 %

The expression for the amount owed to the bank is 250 (1.02)^8 because this is the way compound interest is represented. The other expression is therefore owed to the grandfather.

Find out more on compound interest at https://brainly.com/question/30364118

#SPJ1

Margin of error is statistical expressing the amount of a random sampling error in survay results not the error term from biased sampling method. So, correct answer is False.

Margin of error in statistics represents the amount of random sampling error in the survey results. The larger the margin of error, the less confident that the survey results reflect the results of the census of the entire population. It is denoted by E or MOE. It is calculated by dividing the square root of the sample size by the standard deviation of the population. 99% level is the most conservative, 90% level is the least conservative. The sampling error is a statistical error that occurs when the analyst does not select a sample that is representative of the entire data population.

False - Margin of error only account for sample variability (the fact that my sample differs from many others' samples and therefore provides different statistics.

To learn more about margin of error , refer:

https://brainly.com/question/10218601

#SPJ4

Answer:

6

Step-by-step explanation:

To find the GCF by factoring, list out all of the factors of each number and select the largest that both have in common.

The domain of the equation y = -16x^2 + 1700 is the set of all real numbers.

To find the domain of the equation y = -16x^2 + 1700, we need to determine the set of all real numbers for which the equation is defined.

Since the equation is a quadratic equation, it is defined for all real values of x. There are no restrictions on the values of x that can be plugged into the equation.

Therefore, the domain of the equation y = -16x^2 + 1700 is the set of all the real numbers.

Learn more about finding the domain of a quadratic equation here:

https://brainly.com/question/28976303

#SPJ14

Answer:

total Change mean how much you change it. For example, If you have 2 dollor you give your mom 1 dollor, then what is your total Change now? 2-1=1 your total Change would be 1

Hope this helps.