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10 September, 03:47

you have to answer 2 essay questions for an exam. there are 5 essays to choose from. how many different groups of 2 essays could yo possibly choose?

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  1. 10 September, 04:00
    0
    10

    Step-by-step explanation:

    the question is similar to

    choosing 2 things from 5 things

    which is equal to C (5,2)

    = (5*4) / (2*1)

    =10
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