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H=7 + 29t-16t^2 find all values of t for which the balls height is 19ft
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Jul 21, 2018
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H=7 + 29t-16t^2 find all values of t for which the balls height is 19ft
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Ismaelsow
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so hmm check the picture below, thus the ball hits 19 feet of height twice, once on the way up, and once on the way down, at about 0.64 seconds and at 1.17 seconds.
Sania
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Jul 28, 2018
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