document.write( "Question 1205446: A hollow metal sphere is made of metal 4mm thick and has an external diameter of 12cm. If the density of the metal is 8.8g/cm³, What is the mass of the sphere? \n" ); document.write( "

Algebra.Com's Answer #842251 by ikleyn(52776) $\"\"$ $\"About$

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\n" ); document.write( "A hollow metal sphere is made of metal 4mm thick and has an external diameter of 12cm.
\n" ); document.write( "If the density of the metal is 8.8g/cm³, What is the mass of the sphere?
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document.write( "To find the mass, multiply the density by the volume of the metal.\r\n" );
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document.write( "To find the volume of the metal, from the volume of the outer sphere subtract the volume \r\n" );
document.write( "of the interior sphere.\r\n" );
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document.write( "    mass =  =  = 1488.601 grams.    ANSWER\r\n" );
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