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is3535

  • one year ago

Cards with the numbers 1 through 40 are placed in a box and thoroughly shuffled. What is the probability of randomly selecting a card with a number less than 10 or a multiple of 15?

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  1. is3535
    • one year ago
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    2 more @Vocaloid

  2. Vocaloid
    • one year ago
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    what do you think?

  3. is3535
    • one year ago
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    probability of selecting a number <10 is 9/40 multiples of 15 is 2/40 add 9/40+2/40 11/40

  4. anonymous
    • one year ago
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    2 out of 40

  5. Vocaloid
    • one year ago
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    perfect

  6. Vocaloid
    • one year ago
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    11/40 is the correct answer

  7. is3535
    • one year ago
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    1 more ok ill tell you what i get

  8. is3535
    • one year ago
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    ack has a fair coin. He tosses the coin four times. What is the probability that Jack gets heads, then heads, then tails, and then tails?

  9. anonymous
    • one year ago
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    How many numbers are there under 10 add that to the multiples of 15 up to 40

  10. is3535
    • one year ago
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    @Vocaloid

  11. anonymous
    • one year ago
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    actually its 11 out of 40

  12. anonymous
    • one year ago
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    1/4

  13. is3535
    • one year ago
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    i think 1/16

  14. Vocaloid
    • one year ago
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    the answer is 1/16

  15. is3535
    • one year ago
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    i got a 75 %

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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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