Monte performs an experiment using 2 identical graduated cylinders, each with a radius of 2 centimeters. the volume of the liquid in the first graduated cylinder is 188.4 cubic centimeters. the volume of the liquid in the second graduated cylinder is 314 cubic centimeters. what is the difference in the height of the liquid in the two cylinders? use 3.14 for pi. enter your answer in the box.

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.

Mr.zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years

Ineed with math stuff it involves graphs