document.write( "Question 428347: ten students are competing for a scholarship . only the top 3 students will be chosen . in how many ways can the winners be chosen ? \n" ); document.write( "
Algebra.Com's Answer #297766 by sudhanshu_kmr(1152)\"\" \"About 
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\n" ); document.write( "no. of ways = 10P3 = 720\r
\n" ); document.write( "\n" ); document.write( "another way.....\r
\n" ); document.write( "\n" ); document.write( "no. of ways to choose first winner = 10\r
\n" ); document.write( "\n" ); document.write( "no. of ways to choose second winner = 9\r
\n" ); document.write( "\n" ); document.write( "no. of ways to choose third winner = 8\r
\n" ); document.write( "\n" ); document.write( "total no. of ways = 10*9*8 = 720\r
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