Question: A model for the surface area of a human body is given by the function S = f (w, h) = 0.1091w 0.425 h 0.725

A model for the surface area of a human body is given by the function
S = f (w, h) = 0.1091w0.425h0.725

where w is the weight (in pounds), h is the height (in inches), and S is measured in square feet. Calculate and interpret the partial derivatives.

(a) ∂S/∂w (160, 70)

(b) ∂S/∂h (160, 70)

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