Ashley can read pages 8 in 15 minutes. Mark can read 24 pages in 1 hour. Explain how you could use a table or graph to find how much longer it would take Ashley to read 1,440-page book than Mark .

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)