document.write( "Question 866755: A hollow container consists of a cylinder with a cone on top \r
\n" ); document.write( "\n" ); document.write( "The container contains oil up to the level of the top of the cylinder. the container is then turned upside down. Find the depth of the oil \r
\n" ); document.write( "\n" ); document.write( "Hight of cylinder = 6cm
\n" ); document.write( "width = 8cm \r
\n" ); document.write( "\n" ); document.write( "and hight of cone = 4cm
\n" ); document.write( "

Algebra.Com's Answer #522484 by ankor@dixie-net.com(22740)\"\" \"About 
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A hollow container consists of a cylinder with a cone on top.
\n" ); document.write( " The container contains oil up to the level of the top of the cylinder.
\n" ); document.write( " the container is then turned upside down.
\n" ); document.write( " Find the depth of the oil.
\n" ); document.write( ";
\n" ); document.write( "height of cylinder = 6cm
\n" ); document.write( "width = 8cm, radius = 4cm
\n" ); document.write( "and height of cone = 4cm
\n" ); document.write( ":
\n" ); document.write( "Find the vol of the cylinder, this is also the vol of the oil
\n" ); document.write( "\"V+=+pi%2A4%5E2%2A6\"
\n" ); document.write( "V = 301.59 cu/cm
\n" ); document.write( ":
\n" ); document.write( "Find the vol of the cone.
\n" ); document.write( "\"V+=+%281%2F3%29%2Api%2A4%5E2%2A4\"
\n" ); document.write( "V = 67.02 cu/cm
\n" ); document.write( ":
\n" ); document.write( "Find the vol of the oil in the cylinder, when the cone is full
\n" ); document.write( "301.59 - 67.02 = 234.57 cu/in
\n" ); document.write( ":
\n" ); document.write( "Let h = the height of the oil in the cylinder
\n" ); document.write( "\"pi%2A4%5E2%2Ah+=+234.57\"
\n" ); document.write( "h = \"234.57%2F%28pi%2A16%29\"
\n" ); document.write( "h = 4.67\" height in the cylinder
\n" ); document.write( "then
\n" ); document.write( "4.67 + 4 = 8.67\" height of the oil in the container when cone is down\r
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