HELP PLEASE I REALLY NEED IT I WILL GIVE YOU A BRAINLEIST

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.

Which graph shows the solution set of x^2+4-12x/> 0

If a=0.333333 and b=0.55555, what is the value of a+b