4 An edge of a hollow iron cube measures 10 cm. The cube has a uniform wall thickness of 2.5 cm and a square hole at the top. Find the mass of the cube in kilograms if the density of iron is 7.9 x 10³ g/cm³.

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
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An edge of a hollow iron cube measures 10 cm. The cube has a
uniform wall thickness of 2.5 cm and a square hole at the top.
Find the mass of the cube in kilograms if the density of iron is
7.9 x 10³ g/cm³.
Transcribed Image Text:An edge of a hollow iron cube measures 10 cm. The cube has a uniform wall thickness of 2.5 cm and a square hole at the top. Find the mass of the cube in kilograms if the density of iron is 7.9 x 10³ g/cm³.
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