9th Edition

ISBN: 9781323741658

Author: Tannenbaum

Publisher: PEARSON

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A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graph…

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Textbook Question

Chapter 6, Problem 40E

The Platonic Cowboys are a country and western band based in Nashville. The Cowboys are planning a concert tour to the seven cities in the mileage chart shown in Fig. 6-46.

a. Find the nearest-neighbor tour with Nashville as the starting city. What is the total length of this tour?

b. Find the nearest-neighbor tour using St. Louis as the starting city. Write the tour as it would be traveled by the band, which must start and end the tour in Nashville. What is the total length of this tour?

Mileage Chart

	Boston	Dallas	Houston	Louisville	Nashville	Pittsburgh	St. Louis
Boston	*	1748	1804	941	1088	561	1141
Dallas	1748	*	243	819	660	1204	630
Houston	1804	243	*	928	769	1313	779
Louisville	941	819	928	*	168	388	263
Nashville	1088	660	769	168	*	553	299
Pittsburgh	561	1204	1313	388	553	*	588
St. Louis	1141	630	779	263	229	588	*

Figure 6 − 46

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Chapter 6, Problem 39E

Chapter 6, Problem 41E

Chapter 6 Solutions

MYMATHLAB ACCESS F/MGF 1107

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Solution Summary: The author explains how to find the nearest-neighbor tour and total length of the tour for the given condition.

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