What is the surface area of the square pyramid? 3,456 m2 2,160 m2 9.984 m2 1,296 m2
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Mathematics, 01.04.2021 23:40 torlajap017
What is the surface area of the square pyramid? 3,456 m2 2,160 m2 9.984 m2 1,296 m2
Answers: 2
Mathematics, 21.06.2019 20:30
East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy
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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.
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Mathematics, 21.06.2019 21:50
Free points also plz look my profile and answer really stuff
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