Suppose , , and 

A single card is drawn from a standard deck of 52 cards. For Problems 5-8, determine the probability that the card drawn is

a club.

A box contains 15 chocolates. Five are filled with caramel, 7 are filled with coconut, and 2 are filled with cherry. If a chocolate is selected from the box at random, find the probability that it is not filled with coconut.

On a restaurant bill of $28.30, you left a tip of $6.31. Approximately what percent tip did you leave?

The workers in this factory know exactly how to do their jobs quickly and in the best way. I am impressed with their __________.

the first letter must be A, B, C, or D, the first digit can not be 0, and repetition is not permitted.

A strawberry patch yields 180 quarts of strawberries per day when it is sunny and only 110 quarts per day otherwise. If there is a 40% chance that it will be sunny tomorrow, find the expected yield of strawberries for tomorrow.

How many subsets does the set  have?

How many businesses were surveyed?