If you draw 5 cards from a deck of cards (52 cards), what is the probability that 3 of the cards will be clubs?

Is a positive integer raised to a negative power always positive

The holiday party will cost $160 if 8 people attend. if there are 40 people who attend the party, how much will the holiday party cost

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?