On average, Sarah takes 2 less hours to assemble a computer than Paul. If working together Sarah
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On average, Sarah takes 2 less hours to assemble a computer than Paul. If working together Sarah and Paul can assemble 10 computers in a combined 24 hours, how long does it take Sarah to assemble a computer?
Related Book For
Basic Business Statistics
ISBN: 9780321870025
13th Edition
Authors: Mark L. Berenson, David M. Levine, Kathryn A. Szabat
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