Mathematics
IzolaToyne987
16

If A pizza restaurant offers 9 choices of vegetarian toppings for pizza In how many ways can you choose 4 toppings

+1
(1) Answers
Meowgoesthecow

You have to pay attention in this: - The order doesn't matter - No repetition - You can not chose all available elements (just 4) So in this case your formula must be: 9C4= 9!/(4!*(9-4)!) = 126 ways

Add answer