Mathematics, 23.11.2021 04:00 weeblordd
Two pipes can fill a tank in 71 minutes if both are turned on. If only one is used, it would take 22 minutes longer for the smaller pipe to fill the tank than the larger pipe. How long will it take for the smaller pipe to fill the tank?
Answers: 3
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Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c
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What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters
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A. find the power of the test, when the null hypothesis assumes a population mean of mu = 450, with a population standard deviation of 156, the sample size is 5 and the true mean is 638.47 with confidence intervals of 95 b. find the power of the test, when the null hypothesis assumes a population mean of mu = 644, with a population standard deviation of 174, the sample size is 3 and the true mean is 744.04 with confidence intervals of 95% c. find the power of the test, when the null hypothesis assumes a population mean of mu = 510, with a population standard deviation of 126, the sample size is 10 and the true mean is 529.44 with confidence intervals of 95
Answers: 2
Two pipes can fill a tank in 71 minutes if both are turned on. If only one is used, it would take 22...
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