document.write( "Question 528453: Ten Pieces of paper numbered consecutively from 1 to 10 are put into a hat. If three pieces of paper are drawn at random from the hat one at a time without being returned to the hat, What is the probability that all three will be Even numbers \n" ); document.write( "
Algebra.Com's Answer #349276 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Ten Pieces of paper numbered consecutively from 1 to 10 are put into a hat. If three pieces of paper are drawn at random from the hat one at a time without being returned to the hat, What is the probability that all three will be Even numbers \n" ); document.write( "------------- \n" ); document.write( "5 of the numbers are even. \n" ); document.write( "--- \n" ); document.write( "# of ways to select 3 even is 5C3 = 5C2 = 10 \n" ); document.write( "--- \n" ); document.write( "# of ways to select 3 randomly 10C3 = 128 \n" ); document.write( "============ \n" ); document.write( "P(3 even) = 10/128 = 5/63 \n" ); document.write( "=============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============ \n" ); document.write( " |