The average of a set of six integers is 38. When a seventh number is included in

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The average of a set of six integers is 38. When a seventh number is included in the set, the average of the set increases to 47. What is the seventh number?
F. 38
G. 47
H. 101
J. 228
K. 329

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10 ACT Practice Tests

ISBN: 9780071591461

2nd Edition

Authors: Steven Dulan

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