Suppose you play a "daily number" lottery game in which three digits from 1-9 are selected at random. If the order that the digits is drawn matters, how many different groups of numbers can be arranged?

.When purchasing a ticket for the PowerBall lottery game a player chooses 5 distinct numbers between 1 and 69 (inclusive). The order in which the numbers are chosen does not matter. In addition, the player chooses one number between 1 and 26 (inclusive) to match the "powerball." How many different powerball tickets are possible?

Imagine you draw a marble from a bag with one green, one red, one blue, and one purple marble 9 times.  You replace the marble you drew every time.  You record the color each time you draw.  How many outcomes are possible?

A new game is being introduced at the Hard Rock Cafe.  A ball is spun around a wheel until it comes to rest in one of many spots.  Whatever is listed in that spot will be the player's winnings.  If the wheel has 13 spots labeled $1, 15 spots labeled $2, and 7 spots labeled $10, how much should a player expect to win on average?