This is urgent! if you can me out, it would make my day!
what is the slope of the line on the graph?

Which of these triangle pairs can be mapped to each other using two reflections?

I’m still confused on how to work the percentages

(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.)