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In SHORT BINGO, a 5 x 5 card is filled by marking the middle square as WILD and placing 24 other numbers in the remaining 24 squares.


Specifically a card is made by placing 5 numbers from the set 1 - 10 in the first column, 5 numbers from 11 - 20 in the second column, 4 numbers 21 - 30 in the third column (skipping the WILD square in the middle), 5 numbers from 31 - 40 in the fourth column and 5 numbers from 41 - 50 in the last column. 

 

One possible SHORT BINGO card is: 

 

 

How many different possible SHORT BINGO cards are there?

 Oct 10, 2020
 #1
avatar+27725 
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Not POSITIVE

 

each of four rows has   10 P 5 = 30240 possibles

   middle row has   10 P 4 = 5040

  4 * 30240    +  5040 = ......... possible cards

 Oct 10, 2020

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