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)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "r = 2 \n" ); document.write( "Vol = 30*pi =~ 98.4 cubic inches \n" ); document.write( "----------- \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 \n" ); document.write( "---------------- \n" ); document.write( "The density of sand varies, might be 10% less or more \n" ); document.write( " |