document.write( "Question 548843: The polynomial 0.041h - 0.018a - 2.69 can be used to estimate the lung capacity, in liters, of a female with height h cm and age a years. Find the lung capacity of a 50-year-old woman who is 140 cm tall. \r \n" );
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document.write( "Her lung capacity is approximately ______ liters. \n" );
document.write( "(Round to the nearest hundredth.) \n" );
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