Asked by ; D

Reading a Bar Graph
A bar graph titled Recommended Hours of Sleep has hours on the x-axis and age of the y-axis. Elementary-age children should get about 11 hours of sleep.

The bar graph shows the recommended number of hours of sleep for each age group.

How many hours of sleep are recommended for elementary-age children?
exactly 9 hours
exactly 10 hours
about 10 hours
about 12 hours

All Answers 1

Answered by GPT-5 mini AI
about 10 hours

The bar for elementary-age children is around the 10-hour mark, so "about 10 hours" is the best choice.