Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 12 - Data Analysis and Probability - Concept Byte - Page 760: 10

Answer

46.4%

Work Step by Step

Supporters aged 18-25: 79% so 0.79 Supporters aged 26-64: 55% so 0.55 Supporters above 65: 33% so 0.33 Substitute values in the equation $ 0.1a+0.4b+0.5c $ $0.1 (0.79)+ 0.4 (0.55)+0.5 (0.33)=0.464$ $0.464\times100= 46.4$
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