Mathematics, 08.07.2020 01:01 haybaby312oxdjli

A ball is thrown in air and it’s height, h(t) in feet, at any time, t in seconds, is represented by the equation h(t) =-t^2+7t. When is the ball higher than 10 feet off the ground?

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A ball is thrown in air and it’s height, h(t) in feet, at any time, t in seconds, is represented by...