Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 1-2 - Cumulative Review: 19

Answer

On the $6$th day of the month, the person sleeps for $7$ hrs.

Work Step by Step

This is because $H(d) = $ number of hours the person sleeps and $d = $ day of the month. $H(6) = 7$ Then: $d = 6$ day of month $H(d) = 7$ hours
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