Posted by **tune** on Wednesday, September 15, 2010 at 12:10pm.

mary has a bag which contains 5 green marbles, 7 red marbles, and 9 blue marbles. without looking what is the probability of her pulling a red or a green marble

- 10th grade -
**Ms. Sue**, Wednesday, September 15, 2010 at 12:20pm
12/21

- 10th grade -
**Anonymous**, Wednesday, November 24, 2010 at 6:51pm
4/7

- 10th grade -
**Anonymous**, Wednesday, April 18, 2012 at 4:43pm
hkj

## Answer this Question

## Related Questions

- Math - A bag of marbles contains only green and red marbles. All of the marbles ...
- Math - A bag contains nine red marbles, four green marbles, three blue marbles, ...
- math - You draw 2 marbles from a bag containing 3 blue marbles, 2 green marbles...
- math - sally has a bag with red,blue, and green marbles. She has twice as many ...
- math 7 - Mary had a bag that contains 9 green marbles, 7 red marbles, and 8 blue...
- algebra2/ Trigonometry - A bag contains 24 green marbles, 22 blue marbles, 14 ...
- math-algebra - 7. A bag contains 5 red marbles, 6 green marbles, and 9 blue ...
- math-algebra - 7. A bag contains 5 red marbles, 6 green marbles, and 9 blue ...
- Probability? - A bag contains 7 green marbles, 9 red marbles, 10 orange marbles...
- Math - 1. A bag contains red, blue, green, and yellow marbles. Seth takes a ...

More Related Questions