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David drops a ball from the top of a building with a height of 64 feet. The height (h) of the ball, in feet, after (t) seconds can be found using the formula h = -16t^2 + 64. How long will it take the ball to reach the ground? 1 seconds 2 seconds 3 seconds none of the choices are correct

User Nitsew
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Answer:

2 seconds because t=(64/16)^(1/2)

Explanation:

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User Daniil Fajnberg
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