document.write( "Question 1147582: The following formula models the number of prison inmates, P, in thousands, who are in U.S. prisons x years after 1980. \r
\n" ); document.write( "\n" ); document.write( "P=2x^2+16x+320 \r
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\n" ); document.write( "\n" ); document.write( "Find the first year in which the population of U.S. prisons was approximately 800 thousand people.\r
\n" ); document.write( "\n" ); document.write( "The population reached 800 thousand people in the year ______ \n" ); document.write( "
Algebra.Com's Answer #768922 by Alan3354(69443)\"\" \"About 
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The following formula models the number of prison inmates, P, in thousands, who are in U.S. prisons x years after 1980. \r
\n" ); document.write( "\n" ); document.write( "P=2x^2+16x+320 \r
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\n" ); document.write( "\n" ); document.write( "Find the first year in which the population of U.S. prisons was approximately 800 thousand people.\r
\n" ); document.write( "\n" ); document.write( "The population reached 800 thousand people in the year ______
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\n" ); document.write( "I, and a few other of the site's tutors, have decided not to answer any problems that include:\r
\n" ); document.write( "\n" ); document.write( "The population reached 800 thousand people in the year ______
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\n" ); document.write( "What use do you think we could make of that?
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