It takes m hours to grade a set of papers. (a) What is the graders rate (in
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It takes m hours to grade a set of papers.
(a) What is the grader’s rate (in job per hour)?
(b) How much of the job will the grader do in 2 hr?
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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