Yvonne made 2 3/4 quarts of punch. write 2 3/4 as a decimal

Use sigma notation to represent the following series for 9 terms.

(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.)

The statement tan theta= -12/5, csc theta=-13/12, and the terminal point determained by theta is in quadrant two