The Hiking Club plans to go camping in a State park where the probability of rain on any given day is 43%. What is the probability that it will rain on exactly three of the four days they are there?

What is the length of the unknown leg in the right triangle ?

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?

Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?