I don't understand Which of the following expressions is equal to m4? A. m + m + m + m

B. m/4

c. m · m · m · m

D, m · 4

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

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.

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.