document.write( "Question 316333: The polynomial 0.041h-0.018a-2.69 can be used to estimate the lung capacity, in liters, of a female with height h, in centimeters, and age a, in years. Find the lung capacity of a 40-year old woman who is 180 centimeters tall. Her lung capacity is approximately how many liters? Please help me with this. Thank you. \n" ); document.write( "
Algebra.Com's Answer #226293 by checkley77(12844)\"\" \"About 
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0.041h-0.018a-2.69
\n" ); document.write( "0.041h*180-0.018*40-2.69
\n" ); document.write( "7.38-.72-2.69=3.97 ans.\r
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