Mathematics, 13.12.2019 02:31 sweetycakes6994

Aball is thrown into the air. the situation is modeled by the equation h= -16t2 +40t where h is the height in feet and t is the time in seconds. how long is the ball in the air?

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Aball is thrown into the air. the situation is modeled by the equation h= -16t2 +40t where h is the...

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