Mathematics, 16.09.2019 04:40 999986536
Arocket carrying fireworks is launched from a hill 80 feet above a lake. the rocket will fall into the lake after exploding at its maximum height. the rocket's height above the surface of the lake is given by h=-16t^2+64t+80.
-what is the height of the rocket after 1.5 seconds?
-what is the maximum height reached by the rocket?
-how long will it take for the rocket to hit 128 ft?
-after how many seconds after its launched will the rocket hit the lake?
Answers: 1
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Arocket carrying fireworks is launched from a hill 80 feet above a lake. the rocket will fall into t...
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