document.write( "Question 956868: if 23 cubic meters of a water are poured into a conical vessel, it reaches a depth of 12 cm. how much water must be added so that the depth reaches 18 cm? \n" ); document.write( "
Algebra.Com's Answer #584606 by josgarithmetic(39630)\"\" \"About 
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The point of the cone faces downward? Easier problem that way.\r
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\n" ); document.write( "\n" ); document.write( "volume of cone, \"v=%281%2F3%29h%2Api%2Ar%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "The first part gives a description, h=12, v=23, and r is not yet known.
\n" ); document.write( "\"r%5E2=%283%29%281%2Fh%29%281%2Fpi%29%281%2Fv%29\"
\n" ); document.write( "\"r%5E2=%283%2F%28h%2Api%2Av%29%29\"
\n" ); document.write( "\"r%5E2=%283%29%2F%2812%2Api%2A23%29\"
\n" ); document.write( "\"highlight_green%28r%5E2=1%2F%284%2A23%2Api%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "What is the volume difference between filling to 18 cm and to 12 cm?\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28%281%2F3%29%2A18%2Api%2A%281%2F%284%2A23%2Api%29%29-23%29\";
\n" ); document.write( "Once you understand this expression, you are ready to compute it.
\n" ); document.write( "That will be how much water to be added.
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