For the past three months, Grace used her cell phone for 43 minutes, 62 minutes, and 57

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For the past three months, Grace used her cell phone for 43 minutes, 62 minutes, and 57 minutes. How many minutes would she have to use her cell phone this month for the average usage over the four months to be 55 minutes?

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Matching Supply with Demand An Introduction to Operations Management

ISBN: 978-0073525204

3rd edition

Authors: Gerard Cachon, Christian Terwiesch

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Posted Date: Mar 01, 2023 04:49 AM

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For the past three months, Grace used her cell phone for 43 minutes, 62 minutes, and 57

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Matching Supply with Demand An Introduction to Operations Management

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