The average (arithmetic mean) test score in a class of 20 students is m , and the

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The average (arithmetic mean) test score in a class of 20 students is m , and the average for a class of 30 tudents is n. When all the scores of both classes are combined, the average score is 88.

What is the value of 2m+3n?

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Modeling the Dynamics of Life Calculus and Probability for Life Scientists

ISBN: 978-0840064189

3rd edition

Authors: Frederick R. Adler

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Posted Date: Mar 22, 2023 07:42 AM

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The average (arithmetic mean) test score in a class of 20 students is m , and the

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The avg of 20students score is m So Total ... View the full answer

Modeling the Dynamics of Life Calculus and Probability for Life Scientists

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