A watering can contained 5 ½ quarts water. After all the plants were watered, only 4 cups remained. How many cups of water were used to water the plants?

7 cups

18 cups

40 cups

84 cups

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?

In the geometric progression –3, 12, −48… what term is 3,072?

How are sas and sss used to show that two triangles are congruent?