document.write( "Question 594452: The volume of a sphere is given by the formula V = 4/3r3. What is the difference in volumes of two spheres if one sphere has a radius of 7 inches and the other sphere has a radius of 3 inches? \n" ); document.write( "
Algebra.Com's Answer #376730 by Alan3354(69443)\"\" \"About 
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The volume of a sphere is given by the formula V = 4/3r3. What is the difference in volumes of two spheres if one sphere has a radius of 7 inches and the other sphere has a radius of 3 inches?
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\n" ); document.write( "It's \"Vol+=+4%2Api%2Ar%5E3%2F3\"
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\n" ); document.write( "diff = \"4%2Api%2A7%5E3%2F3+-+4%2Api%2A3%5E3%2F3\"
\n" ); document.write( "= \"%284%2Api%2F3%29%287%5E3+-+3%5E3%29\"
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