document.write( "Question 975714: in how many ways can a batch of 5 teachers be selected out of 10 teachers so that the eldest is included and the youngest is excluded? \n" ); document.write( "

Algebra.Com's Answer #597725 by Edwin McCravy(20055) $\"\"$ $\"About$

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\n" ); document.write( "in how many ways can a batch of 5 teachers be selected out of 10 teachers
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document.write( "Since the youngest is excluded, we only have 9 teachers to choose from, and \r\n" );
document.write( "since we must include the eldest, we only have to choose 4 from the other 8 to\r\n" );
document.write( "select besides the eldest.\r\n" );
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document.write( "Answer:  8 Choose 4 = 8C4 = 70 ways.\r\n" );
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document.write( "Edwin

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