document.write( "Question 542940: To the nearest tenth of a cubic inch, how much volume is added to a spherical balloon whose radius grows from 10 to 20 inches long? \n" ); document.write( "
Algebra.Com's Answer #354707 by Alan3354(69443)\"\" \"About 
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\"Vol+=+4%2Api%2Ar%5E3%2F3\"
\n" ); document.write( "Find the 2 volumes, subtract.
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