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3 years ago

14

a basketball player through the ball vertically in the air. the height h of the ball after time t is given by the quadratic func

tion h(t) = -5t+7t. how high in the air does the ball go?

1 answer:

Flauer [41]3 years ago

4 0

I think yes he did in ball rolling in throw the ball 5_t+7t. yes maybe in be ball player in won

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Answer:

(B) ASA

Step-by-step explanation:

we will verify each options

option-A:

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option-B:

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3 years ago

777dan777 [17]

1 worker=1/5 grass per hour
6 workers

number of workers times work each worker does times time needed=total work done
5 times ? times 1=1 lawn
?=1/5 lawn
1 worker does 1/5 lawn in 1hour

6 workers
work is 1/5
time=?
total work=1

6 times 1/5 times ? =1
6/5 times ?=1
times 5/6 both sides
?=5/6

it takes 5/6 hour or 50 minutes

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3 years ago