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December 21, 2014

Homework Help: Algebra I

Posted by Drake R. on Thursday, February 4, 2010 at 10:27am.

After a baseball is hit, the height h (in feet) of the ball above the ground t seconds after it is hit can be approximated by the equation h=-16t^2+70t+4. Determine how long it will take for the ball to hit the ground. Round your answer to two decimal places.

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