A set of n numbers has an average (arithmetic mean) of 3k and a sum of 12m,

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A set of n numbers has an average (arithmetic mean) of 3k and a sum of 12m, where k and m are both positive. Which of the following is equivalent to n?

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McGraw-Hill Education SAT 2017

ISBN: 9781259641657

1st Edition

Authors: Christopher Black, Mark Anestis

Question Posted: Jul 14, 2023 02:16 AM

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A set of n numbers has an average (arithmetic mean) of 3k and a sum of 12m,

Question:

A) D) 4m k m 4k B) 4k m C) k 4m

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McGraw-Hill Education SAT 2017

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