Simplify. Assume all variables represent nonnegative values.
A. 5
B. 25
C.
D.
Answer: D
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Provide an appropriate response.Find the polar coordinates of a vector in standard notation that has polar coordinates of (4, 30°). Round to tenths.
A. (3.5, 2) B. (3.5, 30°) C. (0.6, -4.0) D. (0.6, 2)
Solve.Mike works on commission selling electronic equipment. The linear function describes his annual income I when his total sales for the year are s. At what level of sales will Mike's income be $42,900?
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Solve.Neglecting air resistance, the distance h traveled by a free-falling object in time t is given by the formula Use this formula to find the time of free fall for a parachutist who falls 3776 feet before opening her parachute. Round your answer to the nearest tenth of a second.
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