document.write( "Question 1180841: Jim, Jane, Jen, Josh, Josiah and Judy are members of the same club. Determine the number of ways of selecting :
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document.write( "(a) a 3-member committee , is it 10 C 3?
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document.write( "(b) a 3-member committee with at least one girl
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document.write( "(c) two people to be chair and vice, is it 10 C 1 x 9 C 1?
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document.write( "(d) a 4-member committww with 2 girls and 2 boys, is it 3 C 2 X 3 C 2 ?? \n" );
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Algebra.Com's Answer #810637 by ikleyn(52787)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "What the number of 10 does in your post in parts (a) and (c) ?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Where is it came from ?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "------------------------------\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "AVOID posting many problems/questions in one post.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "POST THEM SEPARATELY, especially if you need detailed explanations/solutions.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " One and ONLY ONE problem/question per post.\r\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It is the RULE, the POLICY and the REQUIREMENT of this forum.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It is written in this page\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "https://www.algebra.com/tutors/students/ask.mpl?action=ask_question&topic=Equations&return_url=http://www.algebra.com/algebra/homework/equations/\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "from which you post your problems.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It is assumed that you read these rules before posting.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It is also assumed that you do understand what is written in that page and follow the rules.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Those who violate them, work against their own interests.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "*******************************************************************\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " So P L E A S E post your problems S E P A R A T E L Y (!)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "*******************************************************************\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " Haste is good at catching fleas, ONLY.\r\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "/////////////\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Comment from student: Sorry, the 10 was a typo, I meant to guess, 5 C 3\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "My response: Do you see, under given circumstances, I better will not touch this problem, at all - SO INACCURATELY it is written.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "PLEASE avoid inaccurate writing when posting to this forum.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Respect the tutors and respect yourself.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |