Mathematics, 03.02.2020 03:47, papasully1
The scores of a psychology exam were normally distributed with a mean of 70 and a standard deviation of 5 a failing grade on the exam was anything two or more standard deviations below the mean what was the cutoff for a failing score
Answers: 3
Mathematics, 21.06.2019 20:30, strodersage
Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?
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Mathematics, 22.06.2019 03:30, amiechap12
Given the equation  = 5, solve for x and identify if it is an extraneous solution
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Mathematics, 22.06.2019 04:30, medellincolombia99
Who can me with this algebra for your guys.
Answers: 1
Mathematics, 22.06.2019 05:30, nuggetslices
Write the expression 7x^3-28xy^2 as the product of 3 factors
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