Paul has grades of 86 and 85 on his first two tests. What must he score on

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Paul has grades of 86 and 85 on his first two tests. What must he score on his third test in order to have an average of at least 90?

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Engineering economy

ISBN: 978-0073376301

7th Edition

Authors: Leland Blank, Anthony Tarquin

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Posted Date: Jan 16, 2021 01:51 PM

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Paul has grades of 86 and 85 on his first two tests. What must he score on

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First you need to multiply the total number of teststhat is the two test... View the full answer

Engineering economy

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