Mathematics: Model rocket is launched from a raised platform at a speed of 176 feet per second. its height in feet is given by h(t)=-16t^2+176t+20 (t=seconds after launch) what is the maximum height reached by the rocket? and what time does it meet maximum height?

Model rocket is launched from a raised platform at

Ответ:

georgehall9795

04.01.2022

The first step is to find the vertex. You do this by using the formula $\frac{-b}{2a}$ .

Plug in b and a into the equation: $\frac{-176}{2(-16)}$

You get 5.5

So, it takes 5.5 seconds to get to 504 feet

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Ответ:

kaykayhodge

24.10.2021

Mathematics

6 hours of school, 2.40 hours of eating, 10 hours of sleeping, 2.40 hours of homework, and 4 hours of freetime. You go and divide these numbers by 10% of 24, and so on. getting your answer of 2.40 Hope this helped :)

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Model rocket is launched from a raised platform at a speed of 176 feet per second. its height in feet is given by h(t)=-16t^2+176t+20 (t=seconds after launch)
what is the maximum height reached by the rocket? and what time does it meet maximum height?

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