Plss Hurry!! The diagram below is a scale drawing of a
kitchen. The ratio of the lengths in the drawing to
that of the actual kitchen is 1 inch: 6 feet. What
is the ratio of the area of the drawing to that of
the actual kitchen?

4 in
3 in
Kitchen

A: 1 in?: 61
B:1 in: 36 n?
C:35 in : 6n?
D:36in2: 1ft

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.