document.write( "Question 1081029: When air is pumped into a tire, the pressure required varies inversely as the
\n" ); document.write( "volume of air. If the pressure is 30 pounds per inch when the volume is 140
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Algebra.Com's Answer #695091 by Boreal(15235)\"\" \"About 
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P=k/V
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\n" ); document.write( "now use k in the second part
\n" ); document.write( "P=4200/100=42 psi
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