The average (arithmetic mean) of a set of n numbers is 19. If the average of the

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The average (arithmetic mean) of a set of n numbers is 19. If the average of the 6 greatest numbers in the set is 29 and the average of the remaining numbers is 7, what is the value of n?

A) 9
B) 10
C) 11
D) 12

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Acing The New SAT Math

ISBN: 9780975475355

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Authors: Thomas Hyun

Question Posted: Jul 29, 2023 03:49 AM

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The average (arithmetic mean) of a set of n numbers is 19. If the average of the

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