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Question 1166877: A toy rocket is shot vertically into the air from a launching pad 7 feet above the ground with an initial velocity of 150 feet per second. The height h, in feet, of the rocket above the ground at t seconds after launch is given by the function h(t)= -16t^2 +160t +7. How long will it take the rocket to reach its maximum height? What is the maximum height?
Answer by ikleyn(52797)   (Show Source):
You can put this solution on YOUR website! .
A toy rocket is shot vertically into the air from a launching pad 7 feet above the ground with an initial velocity
of 150 feet per second. The height h, in feet, of the rocket above the ground at t seconds after launch is given by
the function h(t)= -16t^2 +160t +7. How long will it take the rocket to reach its maximum height? What is the maximum height?
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In your post, the definition of the function h(t) contradicts to the given data expressed in wording form.
Although I am enthusiastic in explaining such problems, I can not accept this assignment for execution due to this reason.
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