A horizontal slice of the rectangular prism below is made. The slice is parallel to rectangle BCGF. Which of these statements are true? Choose all that are correct. A The area of the slice is 4 square units. B The slice could have two sides of length 6. The slice is a rectangle. The slice must have two sides of length 2. The perimeter of the slice is 20 units.​

Which statement best describes the polynomial

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.

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?