Question 1079715: You have a bag of 5 red balls, 3 yellow, 4 blue and 3 green. You draw a tile, replace it, and draw another. What is the probability you will draw a yellow on both draws?
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! You have a bag of 5 red balls, 3 yellow, 4 blue and 3 green. You draw a tile, replace it, and draw another. What is the probability you will draw a yellow on both draws?
----------
3 yellow out of 15.
---
1st draw is 3/15 = 1/5
If you don't put that one back,
2nd draw is 2/14 = 1/7
=============
(1/5)*(1/7) = 1/35
|
|
|
