Question

Parents complain that their teenagers could sleep all day if they let them. According to thischart on sleep, how many hours does the average teenager need per week in order to bementally alert in school?A. 64 hoursOB. 45 hoursC. 56 hoursOD. 77 hoursOE. 35 hours

Answer 1

Answer:

65.3 hours

Explanation:

Number of sleep hours needed by a teen per day = 9 1/3 hours = 28/3 hours

Number of days in a week = 7

Number of hours needed by the average teenager per week = 28/3 x 7

Number of hours needed by the average teenager per week = 65. 3 hours

There is no correct choice in the options