+0  
 
-1
142
1
avatar+-280 

Robin bought a four-scoop ice cream cone having a scoop each of vanilla, chocolate, strawberry and cherry. In how many orders can the four scoops be stacked on the cone if they are stacked one on top of the other?

 Mar 27, 2020
 #1
avatar+21957 
0

There are four choices for the bottom scoop, then three choices for the next scoop, then two choices, then only one choice.

There are  4 x 3 x 2 x 1  =  4!  ways.

 Mar 27, 2020

19 Online Users

avatar