If y varies directly as x, and y is 18 when x is 5, which expression can be used to find the value of y when x is 11? Oy- (11
y (11)
(18)(5)
oy-
5
11
2 y = (1865

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

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.