Mathematics, 05.05.2020 08:27 battlemarshmell
A ball is thrown, and the height (in meters) as a function of time (in seconds) is h = -5t2 + 20t + 2. Question 1: For how many seconds was the height of the ball at least 17 meters? Question 2: How long was the ball in the air?
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A ball is thrown, and the height (in meters) as a function of time (in seconds) is h = -5t2 + 20t +...
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