Hurry   will give medal                                 a prism has a surface area of 75 ft2. which sentence describes the effect of measuring the surface area in square inches? a. the surface area decreases. b. the surface area increases. c. the surface area stays the same, but the number representing the surface area decreases. d. the surface area stays the same, but the number representing the surface area increases.

(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.)