Use Your Calculator to Perform the Indicated Operations

question 146

Multiple Choice

Use your calculator to perform the indicated operations. Give as many digits in your answer as shown on your calculator display.
-2.2 - 15.8 ÷ 2 + 2

• A)-3.7
• B)8.27
• C)-4.80
• D)-13.60

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Definitions:

Female Athlete Triad

A syndrome affecting female athletes, characterized by disordered eating, amenorrhea, and osteoporosis.

Energy Availability

The amount of energy that a person has accessible for bodily functions and activities, after accounting for the energy expended through exercise.

Menarche

The first occurrence of menstruation in a female, marking the onset of reproductive capability.

Body Fat

The portion of the human body that consists of stored lipids, serving as energy reserves and insulation.