Mathematics, 25.09.2019 17:30 mmimay3501
7h-5(3h-8)=-72 which statement is true about pieter's solution? it cannot be a fraction or decimal because the depth of the well is a whole number. it must be a positive number since it represents a number of hours. it must be a negative number because the depth is below sea level. it cannot be greater than –72 because that is the depth of the well.
Answers: 2
Mathematics, 21.06.2019 17:30, samymaria1344
Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?
Answers: 1
Mathematics, 22.06.2019 03:40, NorbxrtThaG
Abottled water distributor wants to estimate the amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company. the water bottling company’s specifications state that the standard deviation of the amount of water is equal to 0.02 gallon. a random sample of 50 bottles is selected, and the sample mean amount of water per 1-gallon bottle is 0.995 gallon a. construct a 99% confidence interval estimate for the popula-tion mean amount of water included in a 1-gallon bottle. b. on the basis of these results, do you think that the distributor has a right to complain to the water bottling company? why? c. must you assume that the population amount of water per bottle is normally distributed here? explain. d. construct a 95% confidence interval estimate. how does this change your answer to (b)?
Answers: 2
7h-5(3h-8)=-72 which statement is true about pieter's solution? it cannot be a fraction or decimal...
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