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moazzam07

  • one year ago

At a conference of 250 people, 30% of the participants are French, 35% are Americans, 20% are Germans, and the rest are of other nationalities. Among any 3 participants, what is the probability that they are not all from other countries? 50 75 150 175

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  1. moazzam07
    • one year ago
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    LAST ONE

  2. anonymous
    • one year ago
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    wait I think i can help you with this one

  3. moazzam07
    • one year ago
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    cant?

  4. anonymous
    • one year ago
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    add up all the percentages

  5. moazzam07
    • one year ago
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    85%

  6. anonymous
    • one year ago
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    now subtract 100-85

  7. moazzam07
    • one year ago
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    15

  8. anonymous
    • one year ago
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    so 15 percent of 250

  9. moazzam07
    • one year ago
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    37.5

  10. anonymous
    • one year ago
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    wait I read the question wrong

  11. moazzam07
    • one year ago
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    Lol

  12. moazzam07
    • one year ago
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    Do you remember the answer to the question with the Quater Dollar

  13. anonymous
    • one year ago
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    no

  14. moazzam07
    • one year ago
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    212.5

  15. anonymous
    • one year ago
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    I'll tag someone

  16. anonymous
    • one year ago
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    I have to go now

  17. moazzam07
    • one year ago
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    ok

  18. anonymous
    • one year ago
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    @pooja195

  19. moazzam07
    • one year ago
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    Thank you

  20. anonymous
    • one year ago
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    @dan815

  21. anonymous
    • one year ago
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    @nincompoop

  22. moazzam07
    • one year ago
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    @pooja195

  23. moazzam07
    • one year ago
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    help?

  24. moazzam07
    • one year ago
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    @Saseal

  25. moazzam07
    • one year ago
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    @satellite73

  26. anonymous
    • one year ago
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    I am back

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