Chapter 9, Problem 17RE

(a)

To determine

To calculate: The recommended size of the refrigerator if the number of people are $1,2,5\text{ and 10}$ if the size of refrigerator is given by $S=\frac{3}{2}n+13$.

(b)

To determine

To graph: The equation $S=\frac{3}{2}n+13$, where $n$ is the number of people in the household and $S$ is the size of refrigerator.

(c)

To determine

To calculate: The number of residents required for a refrigerator of size $22{\text{ ft}}^3$ if the size of refrigerator is given by $S=\frac{3}{2}n+13$ where, $n$ is the number of people.