The number of cars sold last year by different salespeople at a dealership are shown in the stem-and-lead plot below. What was the mean number of cars sold by a sales person last year? A.)71
B.)72
C.)73
D.)76

Afitness center has 2 membership plans one has a low dollar sign up fee of 15 dollars and costs 38 dollars per month to join. a second plan has a higher sign up fee of 78 dollars but a lower monthly fee of 31 dollars for what number of days of the month is the coat the same