Find the measure of an exterior angle at the base of an isosceles triangle whose vertex angle is 40.draw a picture and show all work

Arestaurant needs to buy thirty-seven new plates. if each box has five plates in it, how many boxes will they need to buy?

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.