Posted by **Kay** on Thursday, March 3, 2011 at 12:14am.

If a bag contains 50 marbles with 28 red ones and 22 blue ones. A marble is picked at random from the bag.what is the probability of picking a red marble after a blue marble was picked first?

## Answer this Question

## Related Questions

- math - the bag contains 20 red marbles and30 white marbles and 40 blue ones what...
- math - (1) A bag contains 3 red marbles and 5 blue marbles. Jake will choose 2 ...
- math - A bag contains red, blue, and orange marbles. If the probability of ...
- math - A bag contains 7 blue marbles, 5 red marbles, and 9 green marbles. A ...
- algebra 2 - A bag contains 7 blue marbles, 5 red marbles, and 9 green marbles. A...
- Math, please check work - A bag contains 7 red marbles, 2 blue marbles, and 1 ...
- Math - A bag contains nine red marbles, four green marbles, three blue marbles, ...
- math plz help - The contents of a jar holds 4 red marbles, 7 blue marbles, and 5...
- math - A bag contains 7 red marbles, 2 blue marbles, and 1 green marble. If a ...
- Math :) - In a bag of 10 marbles, there are 5 blue marbles, 3 red marbles, and 2...

More Related Questions