*WILL GIVE BRALIEST FOR THE BEST ANSWER* The first figure is dilated to form the second figure.

Which statement is true?

Question 1 options:

A. The scale factor is 0.4

B. The scale factor is 0.9

C. The scale factor is 2.1

D. The scale factor is 2.5

(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.)