Question 1
The surface area of a human body (in square meters) is approximated by

where W is the weight of the person in kilograms and H is the height in meters. Find A if

and H

◦ 1.96 m
2◦ 1.62 m
2◦ 1.71 m
2◦ 1.72 m
2Question 2
The yield of a stock is given by Y(D, P) =

, where D is the dividends per share of a stock, and P is the price per share of the stock. If the price per share of a stock is $120, and the dividends per share of the same stock are $4.35, then what is the yield of the stock to the nearest tenth of a percent? Give percent notation to the nearest tenth of a percent.
◦ 522.0%
◦ 27.6%
◦ 3.6%
◦ 1.8%