Find the area of a triangle whose base is 5cm and whose height is 12cm.

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

Which one ? is the answer and how to find this answer

(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.)