document.write( "Question 489507: A suspension bridge uses two steel cables, each with a length of √10900 feet. The total weight of the two cables is 5000 pounds. Which of the following expressions represents the number of pounds per foot of cable?\r
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document.write( "A 2.5√109
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document.write( " 109\r
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document.write( "B 5√109
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document.write( " 109\r
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document.write( "C 250√109
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document.write( " 109\r
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document.write( "D 500√109
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document.write( " 109 \n" );
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Algebra.Com's Answer #333674 by chessace(471) You can put this solution on YOUR website! C \n" ); document.write( "The factor of 100 inside sqrt() becomes 10 outside, so only 1 \"0\" is taken off the 5000, which is the total weight, so it has to be divided in half. \n" ); document.write( " \n" ); document.write( " |