Find the square number 7, 12, 20, 25, 27

What is negative 3/9 times negative 2/8 ?

(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.)

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?