document.write( "Question 713454: you put 9 paper slips numbered 1 through 9 in a hat.you randomly choose a slip from the hat.without replacing the first slip, you randomly choose a second slip. what is the probability that the sum of the two numbers is greater than 12? \n" ); document.write( "
Algebra.Com's Answer #438438 by stanbon(75887) ![]() You can put this solution on YOUR website! you put 9 paper slips numbered 1 through 9 in a hat.you randomly choose a slip from the hat.without replacing the first slip, you randomly choose a second slip. what is the probability that the sum of the two numbers is greater than 12? \n" ); document.write( "----------- \n" ); document.write( "Sketch a 9 by 9 square. \n" ); document.write( "Number the rows 1 to 9 \n" ); document.write( "Number the columns 1 to 9 \n" ); document.write( "------- \n" ); document.write( "Enter the sums that are greater than 12. \n" ); document.write( "Count the number of such sums \n" ); document.write( "--- \n" ); document.write( "P(sum > 12) = (that number)/81 \n" ); document.write( "================================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "========================= \n" ); document.write( " |