ASAP WILL MARK BUT WILL DELETE IF WRONG Which expressions are equivalent to Negative 9 (two-thirds x + 1)? Check all that apply. Negative 9 (two-thirds x) + 9 (1) Negative 9 (two-thirds x) minus 9 (1) Negative 9 (two-thirds x) + 1 –6x + 1 –6x + 9 –6x – 9

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

(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.)

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?