In Ms. Edwards math classa test is worth 3 times as much as a quit. Vastudent hastest grades of 85 and 92 and quiz grades 82.75 , and 95, what is the student's average grade?

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

(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.)