Hector parked his SUV in long-term parking while he traveled to China. 100 90 80 70 60 50 40 30 Cost ($) 20 10 10 5 Number of Days What does the slope of the line represent? A Hector's parking fees decreased by $30 each week. B Parking cost a flat fee of $30. C Parking cost $30 per day. D Hector got a $30 discount to park his SUV.

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

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.

(x-5)1/2+5=2 what is a possible solution?