A baseball diamond has the shape of a square with sides 90 feet long. A player running from second base to third base at a speed of 27 feet per second is 60 feet from third base. At what rate is the player's distance s from home plate changing? Round your answer to one decimal place.
?

A. -24.1 feet/second
B. -0.2 feet/second
C. -0.6 feet/second
D. -15 feet/second
E. -0.9 feet/second

Answer: D

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A baseball diamond has the shape of a square with sides 90 feet long. A player running from second base to third base at a speed of 27 feet per second is 60 feet from third base. At what rate is the player's distance s from home plate changing? Round your answer to one decimal place. ?

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A baseball diamond has the shape of a square with sides 90 feet long. A player running from second base to third base at a speed of 27 feet per second is 60 feet from third base. At what rate is the player's distance s from home plate changing? Round your answer to one decimal place.
?