Register
During the summer, Samson averaged 9.4 hours of sleep per night. Now that school has started, he averages 8.2 hours. What is the percent decrease in his sleep per night?
226k views
3 votes
During the summer, Samson averaged 9.4 hours of sleep per night. Now that school has started, he averages 8.2 hours. What is the percent decrease in his sleep per night?

User George Kargakis
by
5.0k points

1 Answer

7 votes
the percentage has decreased by 1.2 hours a night.
User Reid Mac
by
5.1k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
The function h = -t2 + 95 models the path of a ball thrown by a boy where h represents height, in feet, and t represents the time, in seconds, that the ball is in the air. Assuming the boy lives at sea
Help!! solve the inequality -b<4
Link Copied!