Question

You want to purchase vegetable dip for a party. a grocery store sells seven different flavors of vegetable dip. you have enough money to purchase two flavors. how many combinations of two flavors of vegetable dip are possible?

Answer 1

21

Step-by-step explanation:

We need to use combinatiın formula:

C(7,2) -> Because there are seven flavors and we want two of them

C(7,2)= 21