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2 years ago

8

Two water pumps are filling a pool. One of the pumps is high power and can fill the pool 5 hours before the other can do. Howeve

r, they both working together can fill half of the pool in 3 hours. In how many hours the high power pump can fill the pool?

1 answer:

beks73 [17]2 years ago

6 0

Answer:

add here be back charger

Step-by-step explanation:

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85) A6-foot man casts an 8-foot shadow. How tall is a tree that casts a<br> 20-foot shadow?

vichka [17]

Answer:

15 foot

Step-by-step explanation:

6 foot = 8 foot shadow

3 foot= 4 foot shadow

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3 years ago

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AnnZ [28]

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3 years ago

Simplify the following expression:,3 + 5 (9+2n)

Rasek [7]

3 + 5(9+2n)
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3 years ago

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Dmitry [639]

The correct answer is C) 44

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3 years ago

Gnoma [55]

Answer:

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1 year ago