Candy takes classes at her local gym. She had to pay a membership fee, and there is a fee for each class she signs up for. The table shows this relationship. Write an equation for this relationship, then explain what the slope and y-intercept mean in this context. class l cost
1 45.00
2 65.00
3 85.00
4 105.00

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

How many terms does the polynomial x^2 y^2 have

(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.)