Solve the Problem $\mathrm { F }$ Described By $\mathrm { F } ( \mathrm { C } ) = \frac { 9 } { 5 } \mathrm { C } + 32$

question 18

Multiple Choice

Solve the problem.
-The function $\mathrm { F }$ described by $\mathrm { F } ( \mathrm { C } ) = \frac { 9 } { 5 } \mathrm { C } + 32$ gives the Fahrenheit temperature corresponding to the Celsius temperature $\mathrm { C }$ . Find the Fahrenheit temperature equivalent to $20 ^ { \circ } \mathrm { C }$ .

• A) \(104 ^ { \circ } \mathrm { F }\)
• B) \(140 ^ { \circ } \mathrm { F }\)
• C) \(68 ^ { \circ } \mathrm { F }\)
• D) \(176 ^ { \circ } \mathrm { F }\)

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Definitions:

Prevalence

The proportion of a population found to have a condition at a specific time.

Lithium

A chemical element used as a medication to treat and prevent mania, bipolar disorder, and other mood disorders.

Mood Disorders

Psychological disorders characterized by the elevation or lowering of a person's mood, such as depression or bipolar disorder.

Side Effect

An unintended and usually adverse effect produced by a medication or treatment that occurs in addition to the desired therapeutic effect.