Mathematics, 15.12.2020 21:40, berankworthy7153

A rocket 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 rockets height above the surface of the lake is given by the function d(t) - 16t2 – 14t + 382. 52. What is the height of the rock after 3 seconds? 53. What is the maximum height that the rock? 54. How many second will it take the rocket to hit the water?

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A rocket carrying fireworks is launched from a hill 80 feet above a lake. The rocket will fall into...