Solve. -The Length and Width of a Rectangle Have a Sum

question 70

Multiple Choice

Solve.
-The length and width of a rectangle have a sum of 90. What dimensions give the maximum area?

• A) Length 36 and width 54
• B) Length 35 and width 55
• C) Length 45 and width 45
• D) Length 44 and width 46

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Definitions:

REM Sleep

A phase of sleep characterized by rapid eye movement, during which vivid dreams commonly occur.

Hypnagogic Sensations

Experiences at the onset of sleep, including visual, auditory, or tactile hallucinations that occur in the transition from wakefulness to sleep.

Narcolepsy

An ongoing sleep problem marked by significant day time drowsiness and abrupt sleep onslaughts.

REM Rebound

The phenomenon where there is an increase in the amount of REM (Rapid Eye Movement) sleep after a period of REM sleep deprivation.