Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 1 - Whole Numbers - 1.9 Reading Pictographs, Bar Graphs and Line Graphs - 1.9 Exercises: 15

Answer

9

Work Step by Step

The number of people for "Studied in school" is 18, and the number of people for "Luck or chance" is 9. 18 - 9 = 9, so 9 more people found their careers as a result of "Studied in school."
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