F(x) = 150 (1.3)^t represents the number of bikes sold at Peer’s Bike store in months. The graph represents the amount of bikes sold at Cycles R Us bike store in the same time period.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?

Lucy spent $165 in december using a new credit card. in january, she began paying between $15 and $25 each month towards her account balance.