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nuccioreggie

  • one year ago

At a conference for 500 people, 30% of the participants are French, 15% are Americans, 5% are Germans, and are of other nationalities. How many French participants are at the conference? 30 150 160 250

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  1. nuccioreggie
    • one year ago
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    @welshfella

  2. nuccioreggie
    • one year ago
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    @Nnesha

  3. nuccioreggie
    • one year ago
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    @ganeshie8

  4. lillylilly1126
    • one year ago
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    75 people

  5. nuccioreggie
    • one year ago
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    how do you know explain please

  6. lillylilly1126
    • one year ago
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    just subtract 15% from 500 then your answer would be 425 so subtract 425 from 500 and you get 75

  7. nuccioreggie
    • one year ago
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    can you help me with a couple more

  8. lillylilly1126
    • one year ago
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    sure

  9. nuccioreggie
    • one year ago
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    75 is not even an answer choice

  10. lillylilly1126
    • one year ago
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    i see what i did wrong i did i hit 4 instead of 5 let me check again

  11. nuccioreggie
    • one year ago
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    ok

  12. nuccioreggie
    • one year ago
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    so whats the right answer

  13. lillylilly1126
    • one year ago
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    150 i did the math wrong then to you divide each number by 30% and which ever hits the 500 is correct

  14. nuccioreggie
    • one year ago
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    i said thats wrong

  15. lillylilly1126
    • one year ago
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    150 isn't wrong

  16. nuccioreggie
    • one year ago
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    Simon used a probability simulator to roll a 12-sided number cube 100 times. His results are shown in the table below: Number on the Cube Number of Times Rolled 1 18 2 5 3 16 4 12 5 10 6 5 7 8 8 14 9 2 10 5 11 2 12 3 Using Simon's simulation, what is the frequency of rolling a 3 on the number cube? 100 over 16 100 over 84 16 over 100 84 over 100

  17. lillylilly1126
    • one year ago
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    84 over 100

  18. nuccioreggie
    • one year ago
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    no i got c because its asking wats his simulation of rolling 3

  19. lillylilly1126
    • one year ago
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    ohhhhhhh i see what i did wrong i thought we were finding the simulation C is right

  20. nuccioreggie
    • one year ago
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    your no help but thanks bye

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