I am less than seven i am more than 3 i am a mixed number- a whole number plus a fractions ITS A FRACTION RIDDLES THE OPTIONS ARE EITHER:
3 and a half
5and a half
8 and a half
6
7 and a half
or 1 and a half

PLEASW HELP

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

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?

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2