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) $176 ^ { \circ } \mathrm { F }$

Question

Quizplus · Accepted Answer

Plugging in $20 ^ { \circ } \mathrm { C }$ into the given function, we get:
$\mathrm { F } ( 20 ) = \frac { 9 } { 5 } \cdot 20 + 32 = 68 $
Therefore, the Fahrenheit temperature equivalent to $20 ^ { \circ } \mathrm { C }$ is $68 ^ { \circ } \mathrm { F }$.

Solve the Problem F\mathrm { F }F Described By F(C)=95C+32\mathrm { F } ( \mathrm { C } ) = \frac { 9 } { 5 } \mathrm { C } + 32F(C)=59​C+32

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