document.write( "Question 171502: Given the group(Allen,Brenda,Chad,Dorothy,Eric,Fred,Gail) determine ther number of ways of chooding a president, vice president, secretary and treasurer \n" ); document.write( "
Algebra.Com's Answer #126640 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Given the group(Allen,Brenda,Chad,Dorothy,Eric,Fred,Gail) determine ther number of ways of choosing a president, vice president, secretary and treasurer \n" ); document.write( "-------------------- \n" ); document.write( "Order is implied by the offices listed, so the answer is a number of permutations. That answer is 7P4 = 6!/(6-4)! = 7*6*5*4*3 = 840 \n" ); document.write( "This is equivalent to 7 ways to choose the pres, 6 ways to choose the vp, \n" ); document.write( "etc. \n" ); document.write( "--------------- \n" ); document.write( "If the offices do not imply order the answer is 7C4 = 35 \n" ); document.write( "This is equivalent of 35 ways to simply picking 4 people from the 7 available. \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |