document.write( "Question 980445: There are twenty dogs in the “Top Dog Show”. Three of the dogs will be chosen as finalists for top honors. There are how many possible ways for a dog to be selected as a finalist? \n" ); document.write( "
Algebra.Com's Answer #601578 by onlinepsa(22)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( ". \n" ); document.write( "Number of ways 3 dogs cab be chosen from 20 to be the finalists= 20C3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Number of ways a dog can be chosen from the chosen 3 finalists= 20C3*3C1= 20*19*18/2= 3420.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Thanks, \n" ); document.write( "PRD \n" ); document.write( "https://onlinepsa.wordpress.com/ \n" ); document.write( " |