Mathematics, 03.03.2020 22:26, eayoungin

Abraham throws a ball from a point 40 m above the ground. The height of the ball from the ground level after ‘t' seconds is defined by the function h(t) = 40t – 5t2. How long will the ball take to hit the ground?

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Abraham throws a ball from a point 40 m above the ground. The height of the ball from the ground lev...

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