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Mathematics, 26.01.2021 19:50 dinero2875

David throws a baseball into the air. The height in feet of the basketball is h(t)=-16t^2+80t+8, where t is measured in seconds. A: What is the height of the basketball 3 seconds after it is thrown?

B: At what time does the basketball reach its maximum height?

C: What is the maximum height of the ball?

D: At what time does the ball hit the ground?

Please answer ASAP. I need lots of help right now.

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