document.write( "Question 942454: if we tossed two coins what are the probability of getting atleast one head \n" ); document.write( "
Algebra.Com's Answer #574534 by Edwin McCravy(20060)\"\" \"About 
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document.write( "The two coins can land:\r\n" );
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document.write( "1. First coin heads, Second coin heads.\r\n" );
document.write( "2. First coin heads, Second coin tails.\r\n" );
document.write( "3. First coin tails, Second coin heads.\r\n" );
document.write( "4. First coin tails, Second coin tails.\r\n" );
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document.write( "Only the 4th way does not have at least one head.\r\n" );
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document.write( "The other 3 do.\r\n" );
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document.write( "That's 3 ways out of 4, a probability of 3/4\r\n" );
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document.write( "Edwin
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