gabbydalcinor gabbydalcinor

18-04-2020
Mathematics

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I will give U 15 pt Please help the last 2 answers are
The height of the brush after t seconds

The time it takes for the brush to hit the ground

I will give U 15 pt Please help the last 2 answers are The height of the brush after t seconds The time it takes for the brush to hit the ground class=

Respuesta :

18-04-2020

We have the height h(t) as

h(t) = -16t² + 1024

16t² is how far we've fallen as a function of time; since we started 1024 feet up the height is 1024-16t².

Answer: the distance the brush falls in t seconds, first choice

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