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MATH

You have five $1 bills, four $5 bills six $10 bills and three $20 bills. You select a bills at random. Without replacing the bill, You choose a second bill. What is P($1, then $10)?

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Delsharr

  1. I think it's B. The probabilities change every time a bill is pulled out. The probability of pulling out a 1 first is 5 out of 18 which is .227 then the probability of pulling out a 10 is 6 out of 17 because you don't replace the bill. since the events are independent of each other, you get .35, then you multiply them to get .098 which in fraction form is answer B.

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    Elena

  2. B. 5/51

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    Elena

  4. Elena is correct because i just took my test! =)

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    Uh

  5. quack c;

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    sir

  6. wow, sir. I love your choice of animals. c;;;

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    Skrr Skrr

  8. So is the answer b or c?

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    Yomama

  9. it's B

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    Finn

  10. Probability Unit Test Part 1
    D
    A
    C
    B
    B
    B
    A
    C
    D
    B
    C
    B
    C
    D
    C
    C
    A
    A

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    Him

  12. Is Him right?

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    ????

  13. neope, and even if he was dont cheat :D

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    Hunter

  14. Him is not right. totally wrong

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    lolo

  16. 1. A
    2. C
    3. B
    4. B
    5. C
    6. B
    7. B
    8. C
    9. D
    10. B
    11. C
    12. C
    13. D
    14. A
    15. A
    16. C
    17. A
    18. C
    i got 12/18 searching the answers one by one.
    these should get you 100%

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    Lady Unsane

  17. math test questions are scrambled remember that anytime you try to look up answers to a math test but also dont cheat

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    fat newb

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