The Combinatorial Creamery features 10 flavors of ice cream. Their waffle cone special has four scoops of different flavors stacked on top of each other on a waffle cone. You can decide the order in which the scoops are stacked. How many different waffle cone specials could you possibly order from the Combinatorial Creamery?

No idea on how to start this question

Jasonkiln Aug 15, 2022