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3 years ago

12

Mr. Gill is draining his pool. The pump he is using changes the water level by −2 1/4 inches per hour. A stronger pump would dra

in the pool 2 1/2 times as fast. What would the change in water level be per hour if Mr. Gill used the stronger pump?

1 answer:

professor190 [17]3 years ago

7 0

Answer:

-5.625 in/hour

Step-by-step explanation:

−2 1/4 * 2 1/2 = -5.625 in/hour

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