Mrs. Freitas cut a watermelon into 12 pieces. Ana ate 2 pieces of
the watermelon and Marco ate 2 pieces. What fraction of the
watermelon did Ana and Marco eat?

Evaluate the given expression if m=45 |-3m|

Question and answers are in the attached picture. you so much in advance.

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.