Additional Example 2 Samuel has $60 in his savings account before he makes a deposit of $120. After 2 weeks, he withdraws $120. How did Samuel's savings account balance change?

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.

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.