Which functions are equivalent to f(x)=4 square root 162x

John can eat 10 cookies in 1/2 hr how many cookies can he eat in 45 minutes make a proportion and solve

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.

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost