Claire is shopping at a shoe store. the store is having a sale and discounting all shoes by 35% of the marked price. she decides to buy a pair of shoes with a marked price of $64.99. set up a proportion that can be used to find the dollar amount of the discount

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

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?