A woman bought some large frames for $15 each and some small frames for $5 each at a close out sale. If she bought 18 frames for $150, find how many of each type she bought. She bought __ large frames
She bought __ small frames

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.)