Answer: 15.4
it "It's too short. Write at least 20 characters to explain it well." so here i am talking more!!!!
Answer:
-7/3
Step-by-step explanation:
Answer: 62
You do 112-19-31 and then it equal = 62
Below.
With replacement the sample space is:
(RR), (GG), (BB), (RG), (RB), (GR), (GB), (BR), (BG).
Without replacement you will not get 2 of the same colour, so it is
(RG), (RB), (GR), (GB), (BR), (BG).