+0  
 
0
651
0
avatar

1. Find the number of ways of distributing 20 chocolates, 20 gummy bears, and 20 lemon drops among two people, so that each person gets 30 candies. (The candies of each type are indistinguishable.)

 

2.At a local carnival, Mia is shooting at a row of 10 duck targets. Each time she shoots at a duck, the duck she shoots and any ducks immediately next to it fall down. In how many different ways can Mia shoot three ducks? (The order of the ducks also matters.)

 

3.Cindy has 6 identical pink candies and 8 identical green candies. Find the number of ways that Cindy can line up her candies in a row, so that there are exactly four places where a pink candy is next to a green candy. One example is  PPGGGPPPGGGGGP.

 
 Feb 23, 2020

9 Online Users

avatar
avatar
avatar