document.write( "Question 977574: The volume V of a given mass of gas varies directly as the temperature T and inversely as the pressure P. A measuring device is calibrated to give V=253.5 in^3 when T=390 degrees and P= 20 lb/in^2. What is the volume on this device when the temperature is 400 degrees and the pressure is 10 lb/in^2? \n" ); document.write( "

Algebra.Com's Answer #599106 by Edwin McCravy(20055) $\"\"$ $\"About$

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document.write( "1. Write k equation.\r\n" );
document.write( "2. Substitute set of given values of all variables.\r\n" );
document.write( "3. Solve for k\r\n" );
document.write( "4. Substitute k in k equation.\r\n" );
document.write( "5. Substitute set of all but one given variable.\r\n" );
document.write( "6. Solve for the value of the missing variable.\r\n" );
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\n" ); document.write( "A measuring device is calibrated to give V=253.5 in^3 when T=390 degrees and P= 20 lb/in^2.
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document.write( "Multiply both sides by 2\r\n" );
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\n" ); document.write( "What is the volume on this device when the temperature
\n" ); document.write( "is 400 degrees and the pressure is 10 lb/in^2
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document.write( "inł\r\n" );
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document.write( "Edwin

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