type the correct answer in the box. the thermometer hanging on jessicas patio reads 18°c on a cool autumn…

type the correct answer in the box. the thermometer hanging on jessicas patio reads 18°c on a cool autumn day. the temperature on jessicas patio in fahrenheit is °f. use this formula to convert the temperature: $t_{(^{circ}f)}=\frac{9}{5}\times t_{(^{circ}c)} + 32$

type the correct answer in the box. the thermometer hanging on jessicas patio reads 18°c on a cool autumn day. the temperature on jessicas patio in fahrenheit is °f. use this formula to convert the temperature: $t_{(^{circ}f)}=\frac{9}{5}\times t_{(^{circ}c)} + 32$

Answer

Explanation:

Step1: Substitute Celsius value

Substitute $T(^{\circ}C)=18$ into the formula $T(^{\circ}F)=\frac{9}{5}\times T(^{\circ}C)+32$. $T(^{\circ}F)=\frac{9}{5}\times18 + 32$

Step2: Calculate multiplication part

Calculate $\frac{9}{5}\times18$. $\frac{9}{5}\times18=\frac{9\times18}{5}=\frac{162}{5} = 32.4$

Step3: Calculate final result

Add 32 to the result of the multiplication. $T(^{\circ}F)=32.4+32=64.4$

Answer:

$64.4$