It Is Estimated That Under a Short-Term Energy-Assistance Plan,n Million

question 154

Short Answer

It is estimated that under a short-term energy-assistance plan,n million households will receive direct aid in meeting home-fuel costs after t years,where n = 2
- 15
+ 36t,0 ≤ t ≤ 3.For what value of t will n be a maximum?

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Definitions:

Sleep Problem

Any condition or disorder that negatively impacts an individual's ability to achieve restful and restorative sleep.

Fall Asleep

The process of transitioning from wakefulness into sleep, a natural and periodic state of rest.

Snore Loudly

The act of producing loud breathing sounds while asleep, often due to partial obstruction of the airways.

Sleep-Wake Diary

A record kept over a period of time noting the times one goes to sleep and wakes up to analyze sleep patterns and disturbances.