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zhuklara [117]
3 years ago
10

8. The height of a ball t seconds after

Mathematics
1 answer:
Nina [5.8K]3 years ago
4 0

Answer:

B) 16

Step-by-step explanation:

We have h(t)=0, because the ball is on the ground.

So we have:

-8(2t-32)=0

2t-32=0

2t=32

t=16

It took 16 sec

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