Mathematics, 23.04.2020 23:39 bensleytristap93y8q
Four hoses are filling a pool. The first hose alone would fill the pool in 4 hours while the second hose takes 6 hours. The third hose and the fourth hose each take 8 hours to fill the pool. How long would it take to fill the pool if all 4 hoses are turned on?
Answers: 1
Mathematics, 20.06.2019 18:02
(9x-5) - (x+12) what’s the answer and also explain how to do it i need it for a test tomorrow
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Asphere has a diameter of 10 in. what is the volume of the sphere?
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Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
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Mathematics, 21.06.2019 19:00
The focus of parabola is (-4, -5), and its directrix is y= -1. fill in the missing terms and signs in parabolas equation in standard form
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Four hoses are filling a pool. The first hose alone would fill the pool in 4 hours while the second...
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