Elementary Geometry For College Students, 7e
7th Edition
ISBN: 9781337614085
Author: Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher: Cengage,
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Monique wishes to make a lawn ornament in the form of a hollow sphere. The material being used to make the sphere weighs .075 pound per cubic inch. If the sphere's radius is 6 inches and thickness of the material of the finished ornament is 0.5.
a. What is the volume of the lawn ornament? (Round to the two decimal places)
b. What is the weight of the sphere, to the nearest pound?
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