9. A home improvement store advertises 60 square
feet of flooring for $253.00, plus an additional $80.00
installation fee. What is the cost per square foot for
the flooring?
A. $4.95
B. $5.25
C. $5.55
D. $6.06

Af jewelry box is in the shape of a rectangular prism with an area of 528 cube inches. the length of the box is 12 inches and the height is 5 1/2 inches. what is the width of the jewelry box

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.)