Posted by **alicia** on Monday, March 8, 2010 at 9:22pm.

A box contains four red marbles, seven white marbles and five blue marbles. If one marble is drawn at random, find the probability for each of the following:

(a) A blue marble drawn. _____________

(b) A red or a blue marble is drawn. _____________

(c) Neither a red nor a blue marble is drawn. _____________

- math214 -
**priscilla**, Monday, March 8, 2010 at 9:25pm
a 5/16

b 9/16

c 7/16

- math214 -
**Ana**, Monday, March 8, 2010 at 9:27pm
I believe you're right

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