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djyliett [7]
4 years ago
15

A winery has a vat with two pipes leading to it. The inlet pipe can fill the vat in 4 ​hours, while the outlet pipe can empty it

in 10 hours. How long will it take to fill the vat if both pipes are left​ open?
Mathematics
1 answer:
Finger [1]4 years ago
7 0
10hours 10% per hour 

4hours 25% per hour

1hour mark it would have filled 15% it will fill 15% per hour period

100/15=6 2/3hours to fill it
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C

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mafiozo [28]

Answer:

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Part b) The graph of the line in the attached figure

Step-by-step explanation:

we know that

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3 0
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Question on the picture:
Nimfa-mama [501]

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3 0
3 years ago
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