Elementary Geometry for College Students (7th Edition) Clone

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 9 - Section 9.1 - Prisms, Area, and Volume - Exercises - Page 408: 37

Answer

The total cost is $210

Work Step by Step

We can find the volume: $V = W \times L \times H$ $V = 12~ft \times 15~ft \times 2~ft$ $V = 360~ft^3$ We can convert the volume to units of cubic yards: $V = (360~ft^3)\times (\frac{1~yd^3}{27~ft^3}) = \frac{40}{3}~yd^3$ We can calculate the cost: $cost = (\$15.75/yd^3)(\frac{40}{3}~yd^3) = \$210$
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