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31 votes
31 votes
A rocket is launch from atop a 74 foot cliff with an initial velocity of 113 ft/s the height of the rocket above the ground at time t is given by H= -16t + 113t + 74 when will the rocket hit the ground after it is launched?

User Indrajith
by
2.8k points

1 Answer

21 votes
21 votes

Answer: We will use the QUADRATIC FORMULA.

x=7.6659375

Explanation:

Use the Quadratic formula

a=-16,b=113,c=74

And then use the quadratic formula and you get x=7.6659375

User Enriquetaso
by
3.5k points
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