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6 students from each of grades 9 to 12 have been pre selected to win 8 different prizes as students of the month. In how many ways could 2 students from each grade be selected to win these prizes?

Guest Oct 9, 2017
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 #1
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sinceramente eu não sei

Guest Oct 9, 2017
 #2
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I translated this (its spanish)

and this is what he wrote:     

 honestly i do not know

Guest Oct 9, 2017

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