2 years ago

Jenna has 8 pairs of jeans. Three of them are blue. What percentage of her jeans is blue?

Mathematics

1 answer:

Bond [772]2 years ago

5 0

A) blue/total = (3+2)/(8+2) = 5/10 = 50%

b) blue/total = (3)/(8 +2) = 3/10 = 30%

You might be interested in

A survey of 100 students was taken concerning their knowledge of foreign languages. The results were as follows: 30 know French1

Sati [7]

35 students would not know any of the three languages, because if 30 know French, 19 knew German, and 16 knew Russian, that must mean that 65 students know at least one of the three languages. So you subtract 65 from 100 and end up with 35

5 0

3 years ago

Read 2 more answers

The scale factor from rectangle Y to rectangle Z is 2. Which statement is true?

VMariaS [17]

Answer:

C is true

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

A right angle has an area of 13m*2. The dimensions of the triangle are increased by a scale factor of 3. What is the area of the

Alex_Xolod [135]

The answer is: 117m²

The explanation is shown below:

1. You have the following information given in the problem:

- The triangle has an area of 13 m².

- The dimensions of the triangle are increased by a scale factor of 3.

2. Therefore, to solve the exercise you must multiply the area by $3^{2}=9$ , as following:

$A=(13m^{2})(9)\\A=117m^{2}$

5 0

3 years ago

7.13 In the original study of regression toward the mean, Sir Francis Galton noted a tendency for offspring of both tall and sho

Lena [83]

Answer: All heights could be the same based on probability

Step-by-step explanation:

7 0

3 years ago

A 20% off coupon for

algol [13]

Answer:

$20

Step-by-step explanation:

<em>20% is equal to 20/100 therefore, if 5 x 20 is 100, you would multiply 5 x 4 and get 20, </em>

the reason you don't subtract the $4 is because it says "was" so the answer is $20

6 0

2 years ago