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bubbles831

  • 2 years ago

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?

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  1. sheg
    • 2 years ago
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    How many number of days are their

  2. sheg
    • 2 years ago
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    @bubbles831 you there?

  3. bubbles831
    • 2 years ago
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    sorry! there 5 days

  4. bubbles831
    • 2 years ago
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    *there are 5 days

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

  6. bubbles831
    • 2 years ago
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    2

  7. sheg
    • 2 years ago
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    ok so how many places you can take exams

  8. bubbles831
    • 2 years ago
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    what do you mean by places?

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

  10. sheg
    • 2 years ago
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    \[\large{{5\times2}= ???}\]

  11. bubbles831
    • 2 years ago
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    ohh 10

  12. sheg
    • 2 years ago
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    So sample space is 10

  13. bubbles831
    • 2 years ago
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    so would it be 10C4?

  14. sheg
    • 2 years ago
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    now you can find out on your own

  15. bubbles831
    • 2 years ago
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    okay thanks!

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