Mathematics, 28.06.2019 05:00 bferguson1116
What equation goes through the point (-6,8) and is perpendicular to y=3x-7?
Answers: 1
Mathematics, 21.06.2019 13:10
True or false? many triangular shapes can be circumscribed about a given circle
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Mathematics, 21.06.2019 20:30
Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9
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Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 23:30
If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units
Answers: 3
What equation goes through the point (-6,8) and is perpendicular to y=3x-7?...
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