64. If six black, five red, four white, and two green disks are to be arranged in a row, what is the number of possible color arrangements?


  1. Answer:
    Step-by-step explanation:
    This is probabilities and you need to find the total possible outcomes
    6+5+4= 17
    So you do 17 factorials which basically is-multiplying each number down so 17 x 16 x 15 x14… and so on. So 17 factorial would get the total possible outcomes.


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