ANSWER ASAP FOR BRAINLIESTT

In the diagram below what is the approximate length of the minor arc ab

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

(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.)