The graph below shows the total cost of an internet subscription, c, as it relates to the number of internet hours used, h. how much does the company charge per hour? the company charges $ per hour.   

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

(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.)