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anonymous

  • one year ago

How many different ways can five students form a line? Determine if the word problem is a permutation or a combination, then evaluate. How many groups of four shirts can you choose from six shirts? Determine if the word problem is a permutation or a combination, then evaluate.

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  1. anonymous
    • one year ago
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    pretty sure 25 different ways but hold on

  2. anonymous
    • one year ago
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    1)60 120 20 1

  3. anonymous
    • one year ago
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    its 120

  4. anonymous
    • one year ago
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    http://www.algebra.com/algebra/homework/Permutations/Permutations.faq.question.580466.html

  5. aric200
    • one year ago
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    5*4*3*2*1

  6. anonymous
    • one year ago
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    5*4*3*2*1 yeah thats just about what i was going to say

  7. anonymous
    • one year ago
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    :) thanks

  8. anonymous
    • one year ago
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    its a Combination bc we dont care which color we choose first 6C4=n!/r!(n-r)! 6!/4!(2)!

  9. anonymous
    • one year ago
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    for the shirts

  10. anonymous
    • one year ago
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    =?

  11. anonymous
    • one year ago
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    @jcoury

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