Emily,who Is Always Slightly Depressed,helps a Child Find Its Mom

question 53

Multiple Choice

Emily,who is always slightly depressed,helps a child find its mom at the mall.Emily is surprised to find her mood has improved.This is likely because

• A)helping a person often relieves a negative mood.
• B)helping a person can lead to a reward.
• C)empathy led Emily to help the child.
• D)the child was able to articulate how much he was helped.
• E)the child's mom was not a relative of Emily's.

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Definitions:

Six-figure Accuracy

Precision that extends to six digits.

Overline

In mathematics, a line drawn over symbols to indicate that they are considered together, such as in the notation for a repeating decimal.

Denominator

The number under a division line in a fraction. The denominator is also known as the divisor.

Unknown Variable

A symbol in mathematics that represents a number or value which is not yet identified.