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anonymous

  • one year ago

Greg has a 20% chance of being selected as the president of the school sports club and a 90% chance of being elected editor of the school magazine. What is the probability that Greg will be selected as the president of the sports club and will also be elected editor of the school magazine? 11% 18% 45% 70%

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  1. anonymous
    • one year ago
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    @iGreen @hotguy

  2. anonymous
    • one year ago
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    or anyone who knows

  3. misssunshinexxoxo
    • one year ago
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    Which do you believe it is?

  4. anonymous
    • one year ago
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    70 but im not sure

  5. anonymous
    • one year ago
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    @misssunshinexxoxo

  6. misssunshinexxoxo
    • one year ago
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    P(AnB)= P(A) x P(B) =20%x90%= 0.2x0.9

  7. anonymous
    • one year ago
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    To complete the problem you must multiply the percents by each other. .9x.2=.18

  8. misssunshinexxoxo
    • one year ago
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    What is 0.2 x 0.9?

  9. anonymous
    • one year ago
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    Ao your answer is 18 percent

  10. misssunshinexxoxo
    • one year ago
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    Yes correct

  11. anonymous
    • one year ago
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    oh okay thank youuuuu

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