Question 11 1 / 1 pts Evaluate the following expression: 7

Question 11

1 / 1 pts

Evaluate the following expression:
7.3 × 40 = ?

Correct!

Correct Answer

292

Question 12

0.5 / 0.5 pts

Evaluate the following expression:
–18 ÷ (–3)

Correct!

Correct Answers

6 (with margin: 0)

Question 13

0.5 / 0.5 pts

Evaluate the following expression:
50 ÷ (-10)

Correct!

Correct Answers

-5 (with margin: 0)

Question 14

1 / 1 pts

Evaluate the following expression:
72 ÷ 9 = ?
Round your answer to the nearest hundredth, if necessary.

Correct!

Correct Answer

8 margin of error +/- 0.005

Question 15

2 / 2 pts

Evaluate the following expression:
95 ÷ 5.5 = ?
Round your answer to the nearest hundredth, if necessary.

Correct!

Correct Answer

17.27 margin of error +/- 0.005

Question 16

1 / 1 pts

Write 63% as a decimal.

Correct!

Correct Answer

0.63

Question 17

2 / 2 pts

What percentage is 48 minutes out of an hour? Do not include the % symbol in your answer. Round to the nearest whole percentage.

Correct!

Correct Answer

80

Question 18

2 / 2 pts

The value of a share of stock on the stock market decreased by 15%. If it used to be worth $101.09, what is it worth now? Round to the nearest hundredth.

Correct!

Correct Answer

85.93 margin of error +/- 0.005

Question 19

2 / 2 pts

If a jacket costs $182 and there is a 7% sales tax, how much will you pay for the jacket (after including taxes)? (Do not include the dollar sign ($) in your answer.) Round to the nearest hundredth.

Correct!

Correct Answer

194.74 margin of error +/- 0.005

Question 20

2 / 2 pts

Evaluate the following expression:
5 + 2 × (40 − 9 × 3) = ?

Correct!

Correct Answer

31