You draw one card from a​ 52-card deck. Then the card is replaced in the deck and the deck is​ shuffled, and you draw again. Find the probability of drawing the first time and a the second time.

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

Who long does it take to drive 150 miles at 45 miles per hour

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?