Which two measures can be used as the base and height when finding the area of the table top?

Need solving this second acceleration problem.

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.

Solve this problem! extra ! 3025/5.5 = a/90.75