document.write( "Question 93322: Two people with flu visit a campus. The number of days T it took for the flu viruses to infect n people is given by: T=-1.43Ln(10,000-n/4998n)\r
\n" ); document.write( "\n" ); document.write( "how many days will it take to infect 500 people?\r
\n" ); document.write( "\n" ); document.write( "Sorry, not from a text\r
\n" ); document.write( "\n" ); document.write( "Thanks in advance
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Algebra.Com's Answer #67957 by ankor@dixie-net.com(22740)\"\" \"About 
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Two people with flu visit a campus. The number of days T it took for the flu viruses to infect n people is given by: T=-1.43Ln(10,000-n/4998n)
\n" ); document.write( "how many days will it take to infect 500 people? \r
\n" ); document.write( "\n" ); document.write( ":
\n" ); document.write( "Assume you mean:
\n" ); document.write( "T = -1.43 * \"ln%28%2810000-n%29%2F%284998%2An%29%29\"
\n" ); document.write( ":
\n" ); document.write( "Enter this into your calc:
\n" ); document.write( "T = -1.43 * \"ln%28%2810000-500%29%2F%284998%2A500%29%29\"
\n" ); document.write( ":
\n" ); document.write( "T = -1.43 * \"ln%28%289500%29%2F%282499000%29%29\"
\n" ); document.write( ":
\n" ); document.write( "Enter into your calc: -1.43 * \"ln%28%289500%29%2F%282499000%29%29\"
\n" ); document.write( ":
\n" ); document.write( "ans: 7.968 ~ 8 days
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