Solve
-The Length and Width of a Rectangle Must Have $14 \mathrm { ft }$

question 151

Multiple Choice

Solve.
-The length and width of a rectangle must have a sum of 28 feet. Find the dimensions of the rectangle whose area is as large as possible.

• A) Length \(14 \mathrm { ft }\); width \(42 \mathrm { ft }\)
• B) Length \(13 \mathrm { ft }\); width \(15 \mathrm { ft }\)
• C) Length \(14 \mathrm { ft }\); width \(14 \mathrm { ft }\)
• D) Length \(\frac { 1 } { 14 } \mathrm { ft }\); width \(\frac { 13 } { 14 } \mathrm { ft }\)

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Definitions:

Neutral Stimulus

An initially meaningless stimulus that, when consistently paired with an unconditioned stimulus, can acquire the capacity to elicit a conditioned response.

Conditioned Response

A learned response to a previously neutral stimulus that has been repeatedly presented alongside an unconditioned stimulus.

CR

Conditioned Response; a learned response to a previously neutral stimulus that has been repeatedly associated with an unconditioned stimulus.

UR

A term that might refer to an Unconditioned Response in psychology, which is an automatic, natural reaction to a stimulus.