7. Barry is hosting a Super Bowl party and offers 7 different kinds of chip dip. If a party goer can choose any number of chip dips for their chips, how many chip dip combinations are possible?

The number of possible chip dip combinations = 5040

Step-by-step explanation:

There are 7 different kinds of chip dip available

The number of chip dip combinations available = 7! combinations

n! = n * (n-1) * (n-2) * ... * 1

7! = 7 * 6 * 5 * 4 * 3 * 2 * 1 = 5040

The number of possible chip dip combinations = 5040