document.write( "Question 923581: the diameter of sphere is 18 c.m a wire of 4 m.m diameter is made by melting this sphere .what is the length of a wire? \n" ); document.write( "
Algebra.Com's Answer #560123 by Alan3354(69443)\"\" \"About 
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the diameter of sphere is 18 c.m a wire of 4 m.m diameter is made by melting this sphere .what is the length of a wire?
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\n" ); document.write( "Vol of sphere = \"4pi%2Ar%5E3%2F3\" cc
\n" ); document.write( "Vol of wire = \"pi%2Ar%5E2%2AL\" cc
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\n" ); document.write( "\"4pi%2A9%5E3%2F3+=+pi%2A0.2%5E2%2AL+\"
\n" ); document.write( "\"4%2A243+=+0.04%2AL+\" cm
\n" ); document.write( "L = 24300 cm = 243 meters
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