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Help!!!!!!!!!!!!!!!!!
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Sep 5, 2019
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Help!!!!!!!!!!!!!!!!!
Mathematics
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Qina
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the height of the javelin above the ground is symmetric about the line t=2.0 seconds.
the javelin is 20 feet above the ground for the first time at t= 1.0 seconds and the second time at 3.0 seconds
Konus
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Sep 12, 2019
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