Agroup of artists is selling small prints to raise money for charity. they sell p prints, and make a profit of f(p) on the sales. if f(p) = 17p − 340, which statement is true? a. if the group sells 12 prints, they will lose $204. b. if the group sells 28 prints, they will lose $136. c. if the group sells 35 prints, they will make $935. d. if the group sells 15 prints, they will lose $85.

What is the solution of log2  (3x  -  7)  =  3? 4 5

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

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)?