The maximum height of a vehicle that can safely pass under a bridge is 12 feet 5 inches. a truck measures 162 inches in height. which best explains whether or not the truck can pass safely under the bridge?

What statement is true? 2x^2-9x+2=-1

Is the point (0, 8) on the x-axis or y-axis? how do you know?

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.