document.write( "Question 483450: I have a small glass apothecary jar. The cylinder part of the jar is 7.5 inches tall with a 4 inch diameter. How many pounds of decorative sand would it hold? \n" ); document.write( "
Algebra.Com's Answer #330842 by Alan3354(69443)\"\" \"About 
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\"Vol+=+pi%2Ar%5E2%2Ah\"
\n" ); document.write( "r = 2
\n" ); document.write( "Vol = 30*pi =~ 98.4 cubic inches
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\n" ); document.write( "The density of sand is ~ 3 gm/cc
\n" ); document.write( "98 cubic in = 98*2.54^2 cc = 1606 cc
\n" ); document.write( "3*1606 =~ 4800 grams = 4.8 kg
\n" ); document.write( "=~ 10.56 pounds
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\n" ); document.write( "The density of sand varies, might be 10% less or more
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