The equation y = 1.5x + 3.5 can be used to find y, the total cost of riding in a taxi in Tulsa, given x, the number of miles that were
traveled in the taxi. How far did Damien travel in a taxi in Tulsa if
he was charged $33.50?

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.)