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raeganj

  • 5 years ago

delores has colored cubes with the faces labeled 1-6. each face has a different number. if delores rolls the three cubes, what is the probability she will roll an even number on the white cube,a 3 on the red cube and a 5 on the blue cube?

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  1. anonymous
    • 5 years ago
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    How many even numbers are there on the white cube?

  2. raeganj
    • 5 years ago
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    3

  3. anonymous
    • 5 years ago
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    Good 3 out of the 6 How many 3's are on the red cube?

  4. raeganj
    • 5 years ago
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    1

  5. anonymous
    • 5 years ago
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    Good 1 out of the 6 How many 5's are on the blue cube?

  6. anonymous
    • 5 years ago
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    Good so 3/6 * 1/6 * 1/6 = 3/216

  7. raeganj
    • 5 years ago
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    3/216? how?

  8. anonymous
    • 5 years ago
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    3 * 1 * 1 = 3 numerator 6 * 6 * 6 = 216 denominator

  9. raeganj
    • 5 years ago
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    it would have to be something that i can simplify all the answer choices on the hw are simplified

  10. anonymous
    • 5 years ago
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    OH 3 goes into 216 so it is 1/72

  11. raeganj
    • 5 years ago
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    oh, i feel dumb lol thanx hunn :)

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