A formation of a marching band has 10 marchers in the first row, 12 in the second

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A formation of a marching band has 10 marchers in the first row, 12 in the second row, 14 in the third row, and so on, for 8 rows. How many marchers are in the last row? How many marchers are there altogether?

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College Algebra Graphs and Models

ISBN: 978-0321845405

5th edition

Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna

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Question Posted: Apr 12, 2016 10:06 AM

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A formation of a marching band has 10 marchers in the first row, 12 in the second

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Familiarize We have a sequence 10 12 14 It is an arithmetic sequence with a 1 10 d 2 and n 8 Tr...View the full answer

College Algebra Graphs and Models

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