Mrs. Morton has a special reward system for her class. When all her students behave well, she rewards them by putting 3 marbles into a marble jar. When the jar has 100 or more marbles, the students have a party. Right now, the jar has 24 marbles. Write an inequality to determine the number of additional times, r, Mrs. Morton could reward the class in order for the students to have a party.

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

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.

Find two consexutive odd integers such that the sum of their square is 650