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5.3 Percent of Change & Error

Last updated almost 5 years ago

12 questions

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1

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Question 9

9.

Determine the percent of error for the length of the pen. Round the percent to the nearest whole percent, if necessary.

1

Question 10

10.

Determine the percent of error for the length of the marker. Round the percent to the nearest whole percent, if necessary.

1

Question 11

11.

Determine the percent of error for the length of the pencil. Round the percent to the nearest whole percent, if necessary.

1

Question 1

1.

Find the percent of change. Round the percent to the nearest whole percent.

Question 2

2.

Identify the percent of change as an increase or decrease.

Increase

Decrease

Question 3

3.

Find the percent of change. Round the percent to the nearest whole percent.

Question 4

4.

Identify the percent of change as an increase or decrease.

Increase

Decrease

Question 5

5.

Determine the percent of change between game 2 and game 4. Round the percent to the nearest whole percent.

Question 6

6.

Determine the percent of change between game 1 and game 4. Round the percent to the nearest whole percent.

Question 7

7.

Determine the percent of change between game 2 and game 3. Round the percent to the nearest whole percent.

Question 8

8.

The average price of gasoline was $1.51 in 2000 and $2.41 in 2017. Find the percent of increase. Round the percent to the nearest whole percent, if necessary.

Question 12

12.

A virus was going around at school and the school nurse predicted 120 students would come down with the virus. Only 90 students actually got the virus. What was the percent error for the nurse’s prediction? Round your answer to the nearest tenth.