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Mathematics, 13.10.2020 16:01 trujillo03

A baseball is thrown off a building 320 feet high at an initial upward speed of 80 feet per second: the height of the baseball relative to the ground is modeled by F( X) = -16T^2 + 80T + 320. How long does it take the baseball to reach its highest point? 4.2 seconds
4 seconds
7.6 seconds
2.5 seconds
5.2 seconds

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A baseball is thrown off a building 320 feet high at an initial upward speed of 80 feet per second:...
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