Hi please help me with this i’ll give brainliest if you give a correct answer​

Rewrite the following without an exponent. (5/8)-1

Which shows the pre image of triangle xyz

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.