Mathematics, 14.01.2020 01:31 rene27
Awinery 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?
Answers: 3
Mathematics, 21.06.2019 20:00, ElizabethF
Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?
Answers: 2
Awinery has a vat with two pipes leading to it. the inlet pipe can fill the vat in 4 hours, while th...
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