Question

when collecting semen from a boar, the container used for collection should be filled with warm water at ______ °c (100°f).
○ 45
○ 38
○ 35
○ 48

Explanation:

The formula to convert Fahrenheit to Celsius is $C=\frac{5}{9}(F - 32)$. Substitute $F = 100$ into the formula: $C=\frac{5}{9}(100 - 32)=\frac{5}{9}\times68\approx37.78\approx38$.

Answer:

B. 38