Asked by jackie

Please help with this question. A bag contains 10 marbles of which 3 are red. A marble is selected at random and replaced. A second marble is then selected at random. What is the probability that both marbles are red?
Answered by PsyDAG
3/10 * 3/10 = .3 * .3 = ?
Answered by jackie
Sorry probability is not really easy for me. I was thinking .3=9
There are no AI answers yet. The ability to request AI answers is coming soon!