document.write( "Question 1026995: If a fair coin is tossed twice, determine the probability exactly;
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document.write( "1) two heads
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document.write( "2) one tail \n" );
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Algebra.Com's Answer #642288 by FrankM(1040)![]() ![]() You can put this solution on YOUR website! Here are the 4 possibilities\r \n" ); document.write( "\n" ); document.write( "HH \n" ); document.write( "HT \n" ); document.write( "TT \n" ); document.write( "TH\r \n" ); document.write( "\n" ); document.write( "1) 2H is 1/4 \n" ); document.write( "2) just 1T is 2/4 or 1/2 \n" ); document.write( " |