Julie‘s mom paid 2.70$ for 5 pounds of bananas. Mario's mom paid 2.60$ for 4 pounds of bananas. Write a division equation for each banana purchase, and then decide which store had the better banana price.

The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?