Multiple Choice
Two cars are converging on a point P as they drive at right angles to each other.Car A is traveling at 70 miles per hour and car B is traveling at 33 miles per hour.At the instant when car A is 11 miles from the point P and car B is 10 miles from the point P,at what rate is the distance between the cars decreasing? Round the answer to three decimal places.
A) 8.341 miles per hour
B) 22.198 miles per hour
C) 51.796 miles per hour
D) 73.994 miles per hour
Correct Answer:
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