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February 28, 2015

February 28, 2015

Posted by **cindy** on Friday, October 9, 2009 at 5:09pm.

a.A blue marble is drawn: ______

b.A red or blue marble is drawn: _____

c.Neither a blue or red marble is drawn:

- math -
**drwls**, Friday, October 9, 2009 at 5:39pma. (number of blue marbles)/(total number of marbles)

b. and c. Use similar logic for the other questions. Nine out of 16 are red OR blue.

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