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Sauron [17]
3 years ago
15

One pump can fill a swimming pool in 6 hours. A second pipe drains the pool in 9 hours. If the the pool starts empty, what part

of the pool will be filled if the first pipe works for 5 hours and the second pipe works for 6 hours.
Mathematics
1 answer:
vitfil [10]3 years ago
7 0

Answer:

1/6

Step-by-step explanation:

5/6=150/180

6/9=120/180

150/180 - 120/180 = 30/180

30/180=1/6

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Answer:

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Step-by-step explanation:

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yuradex [85]

Answer:

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Step-by-step explanation:

Hi

AB = (x^2)*(3x+2)= 3x^3 + 2x^2

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