Mathematics, 27.01.2020 19:31 josephnoah12161
The ratio of apples to oranges on the fruit stand was 31: 11 if there were 2,940 apples and oranges altogether, how many apples are there
Answers: 2
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, 22.06.2019 00:00
Jonathan puts $400 in a bank account. each year the account earns 6% simple interest. how much interest will be earned in 5 years?
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Mathematics, 22.06.2019 01:30
Apply distributive property to write equivalent equation 105×35m
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Mathematics, 22.06.2019 01:40
The graph below shows the line of best fit for data collected on the number of cell phones in cell phone cases sold at the local electronic store on four different days
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The ratio of apples to oranges on the fruit stand was 31: 11 if there were 2,940 apples and oranges...
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