SOLUTION: A jar contains 4 white, 11 blue, and 13 red marbles. If one marble is drawn at random from the jar, find the probability that: 1. the marble is white or blue. 2. the marble is w

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Question 1157872: A jar contains 4 white, 11 blue, and 13 red marbles. If one marble is drawn at random from the jar, find the probability that:
1. the marble is white or blue.
2. the marble is white or red.
3. the marble is blue or red.

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
A jar contains 4 white, 11 blue, and 13 red marbles. If one marble is drawn at random from the jar, find the probability that:
1. the marble is white or blue.
(4 + 11)/28
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2. the marble is white or red.
See #1
3. the marble is blue or red.
See #1