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OpenStudy (whitneywathen):
An outfielder throws a baseball to the player on third base. The height h of the ball in feet is modeled by the function h(t) = -16t2 + 19t + 5, where t is time in seconds. The third baseman catches the ball when it is 4 feet above the ground. To the nearest tenth of a second, how long was the ball in the air before it was caught?
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OpenStudy (namescleo):
Simplify 5/8 in decimal form that is 0.625s
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