Answer:
35 different combinations
Step-by-step explanation:
Pizza company offers 3 different crust types to choose from and there are 7 toppings available which a person can choose to add in its pizza. The number combination made from 7 different types of toppings are 35. This is calculated using combination technique of statistics. It is assumed that the order of topping and crust does not matter.
nCr = 7C3
7C3 = 35.
