Ask a New Question

Each day, a young person should sleep 7 hours plus 1/4 hour for each year that the person is under 18 years of age. Assuming the relation is linear, write the equation relating hours of sleep y and age x.

2 answers

y = 7 + (1/4)(18-x) for x <= 18
y = 7 for x > 18

y=7 9/2+ 1/4 x

Ask a New Question or answer this question.

Similar Questions

What would be the moreeffective form of sleep? A straight say 8 hours of sleep at night or 7 hours of sleep at night with a few
1. 0 answers
12. Sasha spent an extra hour in bed this morning so she got nine full hours of sleep. She knows this is important for her big
1. 1 answer
you got 8 hours of sleep on monday night and 7 hours of sleep on tuesday night on wednesday you only got 4 hours of sleep
1. 4 answers
alex estimates that if he lies in the sun for k hours it will take him (10+10k) to get to sleep at night because of the sunburn.
1. 1 answer

more similar questions