Mathematics, 22.06.2019 19:30 princessroyal

# Two hoses, a and b, are used to fill a fish tank with water. hose a puts water into the tank twice as fast as hose b. if both hoses are used, the tank is filled five minutes faster than if just hose a is used. how many minutes would it take for hose b to fill the tank on its own?

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Mathematics, 21.06.2019 14:40

Number/rank/ hit 1. 60. 1 2. 60. 1 3. 60. 1 4. 60. 1 how do you solve this problem when all the numbers are the same

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Mathematics, 22.06.2019 03:30

Would love some on this! include step by step have a good day!

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Mathematics, 22.06.2019 04:50

The two cones below are similar. what is the height of the smaller cone?

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Mathematics, 22.06.2019 05:00

Find the least common factor denominator for these two rational 7/x^2 and 7/5x

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Two hoses, a and b, are used to fill a fish tank with water. hose a puts water into the tank twice a...

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