There are 15 available toppings and 5 different pizza sizes in a pizza restaurant. If Maria wants to order a 4-topping pizza, how many different pizzas could she order?
My solution: 15C4/5!
4 topping 15C4=1365 Is this correct?
Thank you.
My solution: 15C4/5!
4 topping 15C4=1365 Is this correct?
Thank you.