SOLUTION: A bag contains 10 white, 12 blue, 13 red, 7 yellow, and 8 green wooded balls. A ball is selected from the bag, its color noted, then replaced. You then draw a second ball, note itâ

Algebra ->  Probability-and-statistics -> SOLUTION: A bag contains 10 white, 12 blue, 13 red, 7 yellow, and 8 green wooded balls. A ball is selected from the bag, its color noted, then replaced. You then draw a second ball, note itâ      Log On


   

Question 1146540: A bag contains 10 white, 12 blue, 13 red, 7 yellow, and 8 green wooded balls. A ball is selected from the bag, its color noted, then replaced. You then draw a second ball, note it’s color and then replace the ball. What is the probability of selecting one white ball and one blue ball? Round to the nearest ten-thousandth.
Answer by Edwin McCravy(20060) About Me  (Show Source):
You can put this solution on YOUR website!
There are 10+12+13+7+8 = 50 balls
10 white and 12 blue



"AND" tells us to multiply.
"OR" tells us to add, so

%2810%2F50%29%2812%2F50%29%2B%2812%2F50%29%2810%2F50%29

0.0960

Edwin