Chapter 17.2, Problem 60E

(a)

To determine

To calculate: The body mass index if the person weight 317 lb. and height is $6^{\prime }{7^{\prime }}^{\prime }$.

(b)

To determine

To calculate: The partial derivatives $\frac{\partial B}{\partial w}\text{ and }\frac{\partial B}{\partial h}$ and interpret.

(c)

To determine

To find: The approximate impact on weekly weight loss of adding a fourth workout per week.