The logo for a company is a regular hexagon inscribed inside a circle. the logo will be painted on the side of the company's office building. the radius of the circle will be 8 ft. find the area of the hexagon to the nearest whole foot.

(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.)