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Dvercise 22.12. Gumballs. You fill a mini gumball machine with 60 gumballs: red cherry, pink bubblegum, green lime, and orang

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P(left with one pink and one green gumball at the end) =P(pick 14 pink, 14 green , 15 red and 15 orange gumball in first 58 gumballs) =(15C14)*(15C14)*(15C15)*(15C15)/(60C58)=

=15*15*1*1/1770 =15/118

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