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kherson [118]
4 years ago
9

ASAP PLS

Mathematics
2 answers:
Wittaler [7]4 years ago
8 0

Assuming Earth's gravity, the formula for the flight of the particle is: 


s(t) = -16t^2 + vt + s = -16t^2 + 144t + 160. 


This has a maximum when t = -b/(2a) = -144/[2(-16)] = -144/(-32) = 9/2. 


Therefore, the maximum height is s(9/2) = -16(9/2)^2 + 144(9/2) + 160 = 484 feet. 




Diano4ka-milaya [45]4 years ago
7 0

Answer:

484

Step-by-step explanation:

test=right

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What is the first step to solve the following system of equations using substitution?
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It is important to remember that when we solve the system of equations, the first step we need to do is to solve one of the equations for one of the variables.

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