12/k = 18/42 what is k

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

92ft long and 48 wide resurface 2.75$

The length of time it takes to find a parking space at 9 a.m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)