The algebraic rules below show the cost, C, for printing n school yearbooks for two different companies. -Speed Printers: C = 29n -On-time Printers: C = 100 + 25n If the number of yearbooks ordered is doubled, will the cost double

What is the value of the expression below? 148+(-6)| + |– 35= 7|

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)