Mathematics
Mathematics, 03.02.2020 18:55, eddiecas

Aball is thrown into the air with an upward velocity of 36 ft/s. it’s height h in feet after t seconds is given by the function h=-16t^2+36t+9. in how many seconds does the ball reach its maximum height?

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Aball is thrown into the air with an upward velocity of 36 ft/s. it’s height h in feet after t secon...

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