How do i find each side of the triangle

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.

Do you mind if you guys me with this question i’m on number 8

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates