document.write( "Question 124251This question is from textbook Precalculus
\n" );
document.write( ": I really need help solving this word problem?
\n" );
document.write( "If the pressure of a gas is constant, then the volume of an enclosed gas varies directly as the absolute temperature. Given that a 3.46 liter sample of neon gas has a pressure of 0.926 atmoshperes at temperature 301 degrees K, use a power formula to calculate the volume of this sample at 338 degrees K assuming the pressure does not change. You do not need to use the pressure as part of your formula.
\n" );
document.write( "My answer options are:
\n" );
document.write( "A.3.46 liters
\n" );
document.write( "B.3.87 liters
\n" );
document.write( "c.4.21 liters
\n" );
document.write( "D.4.85 liters
\n" );
document.write( "Please help me, I'm real stumped. I don't understand this problem. Thanks \n" );
document.write( "
Algebra.Com's Answer #91060 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! \"the volume of an enclosed gas varies directly as the absolute temperature\" \n" ); document.write( "__ direct variation means they both change value the same way (by multiplying or dividing)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "not sure what the \"power formula\" is...\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the absolute temperature changes a little more than 10% (from 301 to 338)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "a similar change in the volume would be 3.46 plus around .35\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the only answer anywhere close is B \n" ); document.write( " \n" ); document.write( " |