A certain chain of ice cream stores sells 28 different flavors, and a customer can order a single-, double-, or triple-scoop cone. Suppose on a multiple-scoop cone that the order of the flavors is important and that the flavors can be repeated. How many possible cones are there?

Respuesta :

Roughly 130 cones, if you take in account just the double and triple

if you also include the single scooped ones, then it's 158.