SOLUTION: Stinky is taking a seven-question true-false test, and he does not know any of the answers so he is just going to guess. He overheard the teacher saying that there were four �true

SOLUTION: Stinky is taking a seven-question true-false test, and he does not know any of the answers so he is just going to guess. He overheard the teacher saying that there were four �true

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Question 429259: Stinky is taking a seven-question true-false test, and he does not know any of the answers so he is just going to guess. He overheard the teacher saying that there were four �trues� and three �falses.� In how many different ways can he fill out his scantron if he puts four T�s and four F�s?
Answer by sudhanshu_kmr(1152) (Show Source): You can put this solution on YOUR website!
no. of ways to put 4 T and 3 F = 7!/ [4!*3!]

= 35

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