The rectangle shown has a perimeter of 154 cm and the given area. its length is 5 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

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.

How does reflecting or rotating a figure change the interior angles of the figure?

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.