Mathematics, 17.01.2020 01:31 kay4358
Aballoon initially has a volume of 45 l at sea level, where temperature is 25∘c and the pressure is 1.0 atm. it rises to an elevation of 2.0 km, where the temperature is 5.0∘c and the pressure is 0.78 atm. what is the balloon's volume at this height?
Answers: 1
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What does the relationship between the mean and median reveal about the shape of the data
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Write an equation for the function that includes the points (1,4/5) and (2,2/3)
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Determine if the function below is continuous. a. continuous b. not continuous, 1 hole c. not continuous, > 2 holes d. not continuous, 2 holes
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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
Aballoon initially has a volume of 45 l at sea level, where temperature is 25∘c and the pressure is...
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