Mathematics, 24.12.2019 22:31 Yoli1117
Water permeability of concrete can be measured by letting water flow across the surface and determining the amount lost (in inches per hour). suppose that the permeability index x for a randomly selected concrete specimen of a particular type is normally distributed with mean value 1000 and standard deviation 150. how likely is it that a single randomly selected specimen will have a permeability index between 550 and 1300?
Answers: 1
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When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like? a: the dilated figure will have side lengths that are half the length of the original side lengths. b: the angles in the dilated figure will be half the measure of the original figure. c: the dilated figure will have side lengths twice the length of the original.
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Water permeability of concrete can be measured by letting water flow across the surface and determin...
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