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bubbles831

A student must take 4 final exams scheduled by computer, during the morning and afternoon testing periods on Monday to Friday of exam week. If the order of the student's four exams is important, in how many ways can a computer schedule the exams?

  • one year ago
  • one year ago

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  1. sheg
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    How many number of days are their

    • one year ago
  2. sheg
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    @bubbles831 you there?

    • one year ago
  3. bubbles831
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    sorry! there 5 days

    • one year ago
  4. bubbles831
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    *there are 5 days

    • one year ago
  5. sheg
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    ok in a single day how many slots are their for exams

    • one year ago
  6. bubbles831
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    2

    • one year ago
  7. sheg
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    ok so how many places you can take exams

    • one year ago
  8. bubbles831
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    what do you mean by places?

    • one year ago
  9. sheg
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    means if in single day i can take 2 papers so in 5 days how many exams can be conducted

    • one year ago
  10. sheg
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    \[\large{{5\times2}= ???}\]

    • one year ago
  11. bubbles831
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    ohh 10

    • one year ago
  12. sheg
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    So sample space is 10

    • one year ago
  13. bubbles831
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    so would it be 10C4?

    • one year ago
  14. sheg
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    now you can find out on your own

    • one year ago
  15. bubbles831
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    okay thanks!

    • one year ago
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