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Mathematics, 28.05.2021 07:20 multezemaleme

A disc is thrown into the air with an upward velocity of 20 ft/s. It's height h in feet after t seconds is given by the function h=-16t^2+20t+6.

1. How long will it take the disc to reach the maximum height?
2. What is the maximum height that the disc reaches?
3. How long does it take for the disc to hit the ground?

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A disc is thrown into the air with an upward velocity of 20 ft/s. It's height h in feet after t sec...

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