grace has 16 in her pocket. she has 8 red ibesm 4 green ones, and 4 blue ones. what is the minimum number of jellybeans she must take out of her pocket to ensure that she has one of each color?

3 answers

The worst case is that she draws:
8 reds, followed by
4 greens (still no blue yet).

Can you take it from here?
is the answer 12?
With 12, and in the worst case, you only have two colours. So how many do you need to get the third colour?