document.write( "Question 1131742: A certain game consists of rolling a single fair die. If a four or five comes​ up, you win 6 dollars; otherwise, you lose 3 dollars. Find the expected winnings for this game. Is this a fair​ game? \n" ); document.write( "
Algebra.Com's Answer #748400 by math_helper(2461)\"\" \"About 
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\n" ); document.write( "Expected winnings = (2/6)($6) - (4/6)($3) = 2-2 = 0\r
\n" ); document.write( "\n" ); document.write( "So yes, this is a fair game.
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