document.write( "Question 770166: The average weight W ( in ounces ) of a fish caught in a certain lake is given by W = 0.001x^3+0.03x^2+1.2, where x is the length in inches. Estimate the weight of a fish from the lake that is 14 inches long. \n" ); document.write( "
Algebra.Com's Answer #469330 by Tatiana_Stebko(1539)\"\" \"About 
You can put this solution on YOUR website!
Substitute \"x=14\" into \"W+=+0.001x%5E3%2B0.03x%5E2%2B1.2\"
\n" ); document.write( "\"W+=+0.001%2A14%5E3%2B0.03%2A14%5E2%2B1.2=9.824\"ounces
\n" ); document.write( "
\n" );