document.write( "Question 1191717: One optical scanner can read and grade a set of standard answer
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\n" ); document.write( "would it take each scanner alone to do the job? Pls explain how to do this I’m have no clue.\r
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Algebra.Com's Answer #823518 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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