1) Identify the sequence of transformations that carries figure 1 onto itself.
A)
Reflect across the line x = 7 and then rotate 810°
clockwise about (6, 7).
B)
Reflect across the line y = 7 and then rotate 810°
clockwise about (6, 7).
Reflect across the line x = 6 and then rotate 720°
clockwise about (6, 7).
D)
Reflect across the line y = 6 and then rotate 720°
clockwise about (6, 7).

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft