Jas is 8 years younger than Sandeep 10 years ago their ages total 20 how old are they now

Someone . me. compound probability

Describe the relationship between the angles of similar triangles and the sides of similar triangles

(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.)