document.write( "Question 424505: Hi guys! Last question, please answer this. I am studying and I am not stupid nor lazy. hehe. But it is kinda hard. So, here is the question:\r
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document.write( "A box contains 5 RED, 3 BLUE, 4 GREEN, and 2 YELLOW balls. In how many ways can 4 ball be drawn such that...\r
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document.write( "a. they are all RED.
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document.write( "b. 2 RED and 2 GREEN.
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document.write( "c.1 RED, 1 BLUE and 2 YELLOW
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document.write( "d. 4 GREEN\r
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document.write( "God Bless to all tutors here, someday I will register here as a tutor when summer starts. \n" );
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Algebra.Com's Answer #295911 by sudhanshu_kmr(1152) You can put this solution on YOUR website! \n" ); document.write( "a) no. of ways = 5C4 = 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "b) no. of ways = 5C2 * 4C2 = 10 * 6 = 60\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "c) no. of ways = 5C1 * 3C1 * 2C2 = 5 * 3 * 1 = 15\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "d) no. of ways = 4C4 = 1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |