document.write( "Question 1191179: 5. How many numbers may be formed by using 4 out of the 5 digits 1,2,3,4,5.
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document.write( "(c) begin with 2,
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document.write( "(d) end with 25?\r
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document.write( "Show full solution, thank you! \n" );
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Algebra.Com's Answer #822959 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 5. How many numbers may be formed by using 4 out of the 5 digits 1,2,3,4,5. \n" ); document.write( "-------------- \n" ); document.write( "Each choice is 1 of 5 ---> 5*5*5*5 = 625 \n" ); document.write( "================== \n" ); document.write( "(c) begin with 2 \n" ); document.write( "The following 3 are 1 of 5 ---> 5*5*5 = 125 \n" ); document.write( "----- \n" ); document.write( "(d) end with 25? \n" ); document.write( "The first 2 are 1 of 5 ---> 5*5 = 25 \n" ); document.write( " \n" ); document.write( " |