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tensa zangetsu [6.8K]
3 years ago
12

A toy rocket is launched from a platform 24ft above the ground. The

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
8 0

Answer:

4 sec

Step-by-step explanation:

let y = 0 which is the height when the rocket hits the ground

-3t^2 + 6t + 24 = 0

-3(t^2 - 2t - 8) = 0

-3(t - 4)(t + 2) = 0

t = 4  or t = -2

time cannot be negative, so t = 4 sec

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levacccp [35]
<span>2(3z-2)+8=34
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Answer:

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3 years ago
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