SOLUTION: A bag contains four red,four blue, and thee green cubes. Cubes are drawn twice with replacement. Find each probability. 1.) P(both red) Thank yall

Algebra ->  Probability-and-statistics -> SOLUTION: A bag contains four red,four blue, and thee green cubes. Cubes are drawn twice with replacement. Find each probability. 1.) P(both red) Thank yall      Log On


   

Question 142506: A bag contains four red,four blue, and thee green cubes. Cubes are drawn twice with replacement. Find each probability.

1.) P(both red)

Thank yall
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
P(Red) = %28number+of+red%29%2F%28number+of+total%29+=+4%2F11

If a red cube is drawn twice WITH REPLACEMENT, then P%28RR%29=+%284%2F11%29%2A%284%2F11%29+=16%2F121+

R^2