How Many Different Ice Cream Cones Can I Get If There Are 31 Flavors And I Want 3 Scoops?

How Many Different Ice Cream Cones Can I Get If There Are 31 Flavors And I Want 3 Scoops? The Baskin-Robbins Ice Cream Stores have 31 flavors of ice cream. a) How many different 3-scoop ice cream cones are possible if you are allowed to repeat flavors and want the scoops put on the cone