document.write( "Question 293957: There are thirty-five (35) members in the Travel Club. Four (4) people will be chosen to win a vacation. How many ways can the four (4) be chosen if all four will win a trip to Las Vegas? \r
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document.write( "I have no idea how to do these types of problems! Help?! \n" );
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Algebra.Com's Answer #212084 by stanbon(75887) ![]() You can put this solution on YOUR website! There are thirty-five (35) members in the Travel Club. Four (4) people will be chosen to win a vacation. How many ways can the four (4) be chosen if all four will win a trip to Las Vegas? \n" ); document.write( "--------------------------- \n" ); document.write( "When you are asked to count groups you should use \"combinations\". \n" ); document.write( "When you are asked to arrange individuals (or groups) you should \n" ); document.write( "use \"permutations\". \n" ); document.write( "--------------------------- \n" ); document.write( "Your Problem: \n" ); document.write( "# of groups of 4 when selecting from a population of 35: \n" ); document.write( "35C4 = (35*34*32*31)/(1*2*3*4) = 52,360 \n" ); document.write( "=========================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=========================================== \n" ); document.write( " |