Mathematics, 29.07.2021 20:40 ineemorehelp

A waterfall has a height of 1300 feet. A pebble is thrown upward from the top of the falls with an initial velocity of 16 feet per second. The height, h, of the pebble after t seconds is given by the equation h=−16t2+16t+1300. How long after the pebble is thrown will it hit the ground?

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A waterfall has a height of 1300 feet. A pebble is thrown upward from the top of the falls with an i...

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A waterfall has a height of 1300 feet. A pebble is thrown upward from the top of the falls with an initial velocity of 16 feet per second. The​ height, h, of the pebble after t seconds is given by the equation h=−16t2+16t+1300. How long after the pebble is thrown will it hit the​ ground?

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A waterfall has a height of 1300 feet. A pebble is thrown upward from the top of the falls with an initial velocity of 16 feet per second. The height, h, of the pebble after t seconds is given by the equation h=−16t2+16t+1300. How long after the pebble is thrown will it hit the ground?