Leslie is considering renting a car for the weekend. the weekend daily rate is $24.99. if she plans on picking up the car on friday morning and returning it sunday evening, how much will the rental cost her?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

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?

Which of the following contains a variable?