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telo118 [61]
3 years ago
11

The height h, in feet, of a projectile t seconds after launch is modeled by the equation h = 32t – 16t2. How long after launch d

oes the projectile return to the ground?
2 seconds
4 seconds
14 seconds
16 seconds
Mathematics
2 answers:
qwelly [4]3 years ago
6 0

Answer:

2

Step-by-step explanation:

Anna35 [415]3 years ago
3 0

Answer:

2

Step-by-step explanation:

when it returns to the ground , h = 0

32t -16t2 = 0 and solve for t

t = 0, 2   ....0 is the start, 2 is when it returns

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Answer:

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Answer:

x^{1} wives

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Step-by-step explanation:

x^{1} wives

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