document.write( "Question 1193993: 8 coins are tossed. What is the probability of getting at least one head showing on any of the coins? \n" ); document.write( "
Algebra.Com's Answer #826079 by greenestamps(13200)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "P(at least one head) = 1 - P(no heads) = 1 - (1/2)^8 = 1 - 1/256 = 255/256 \n" ); document.write( "ANSWER: 255/256 \n" ); document.write( " \n" ); document.write( " |