Which choice is the conjugate of the expression below when x is greater than or equal to 2? 4/square root x-2 - square root x

If the measure of xyz is 81 what is the measure of yz

Solve 3x-18=2y and 5x-6y=6 by elimination show work

(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.)