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An urn contains 1 red ball, 2 green balls, and 4 blue balls. Three balls are randomly chosen from the urn. How many different color combinations are possible?
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An urn contains 1 red ball, 2 green balls, and 4 blue balls. Three balls are randomly chosen from the urn. How many different color combinations are possible?

User Vern
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2 Answers

2 votes
there should be 27 possible color combinations !
User Schnitte
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7.5k points
5 votes
should be 27? hope it helps. 
User Zikkoua
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7.7k points
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