Ask question

Ask question

All categories

3 years ago

10

Suppose Jamal swam the 100-meter butterfly race in 57.79 seconds. The next time he swam the same race, he swam it in 54.83 secon

ds. What percent decrease was there in his time? Round your answer to the nearest tenth of a percent.
Hint
5.1

1 answer:

allochka39001 [22]3 years ago

6 0

That "hint" in your question is the answer, so? His swim time decreases by about 5.12%, which, rounded to the nearest tenth, is 5.1%.

You might be interested in

A trapezoid has angles 54 degrees, 54 degrees, x, and x. Look at the trapezoid shown. What is the measure of angle x? The measur

viktelen [127]

Answer: the answer is C 126°

3 0

2 years ago

A pack of cinnamon-scented pencils sells for $5.00. What is the sales tax rate if the total cost of the pencils is $5.20?

Leya [2.2K]

Calculate the percentage increase,work out the difference (increase) between the two numbers you are comparing. Then divide the increase by the original number and multiply the answer by 100.

520-500 = 20
20÷500 =.04
.04 ×100= 4%

3 0

3 years ago

In which square is 25% not shaded

Ipatiy [6.2K]

Square D because 2/8 are not shaded. 2/8=1/4 and 1/4=25%

7 0

3 years ago

Read 2 more answers

PLEASE HURRY!!!!!! WILL MARK BRAINLIEST TO FIRST ANSWER!!!!!!

Alika [10]

Answer:

Step-by-step explanation:

4 0

2 years ago

Seven times a number minus the number is -48. Find the number.

drek231 [11]

The answer is A. -8

(step by step)

Do multiplication first. 7 * -8 = -56

Now subtraction. -56 - (-8) = -48

Hope this helped! ☺♥

8 0

3 years ago

Read 2 more answers