document.write( "Question 1089648: In the early steps of SARS epidemic in China, thry were 100 persons infected that each day the nunber increase by 5%. After how many days would 500 persons be affected?\r
\n" ); document.write( "\n" ); document.write( "Its my problem it Gen Math 11th grade. \n" ); document.write( "

Algebra.Com's Answer #703994 by ikleyn(52921) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "In the early steps of SARS epidemic in China, $\"highlight%28cross%28thry%29%29\"$ there were 100 persons infected. $\"highlight%28cross%28that%29%29\"$ Then each day the number $\"highlight%28cross%28increase%29%29\"$ increases by 5%.
\n" ); document.write( "After how many days would 500 persons be affected?\r
\n" ); document.write( "\n" ); document.write( "Its my problem it Gen Math 11th grade.
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\n" ); document.write( "\n" ); document.write( "I assume that the condition means \"Then each day the number of affected increases by 5%\"\r
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document.write( "I made this table using MS EXcel in my computer.\r\n" );
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document.write( "day    N of people infected:   =  = \r\n" );
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document.write( "1	100.00\r\n" );
document.write( "2	105.00\r\n" );
document.write( "3	110.25\r\n" );
document.write( "4	115.76\r\n" );
document.write( "5	121.55\r\n" );
document.write( "6	127.63\r\n" );
document.write( "7	134.01\r\n" );
document.write( "8	140.71\r\n" );
document.write( "9	147.75\r\n" );
document.write( "10	155.13\r\n" );
document.write( "11	162.89\r\n" );
document.write( "12	171.03\r\n" );
document.write( "13	179.59\r\n" );
document.write( "14	188.56\r\n" );
document.write( "15	197.99\r\n" );
document.write( "16	207.89\r\n" );
document.write( "17	218.29\r\n" );
document.write( "18	229.20\r\n" );
document.write( "19	240.66\r\n" );
document.write( "20	252.70\r\n" );
document.write( "21	265.33\r\n" );
document.write( "22	278.60\r\n" );
document.write( "23	292.53\r\n" );
document.write( "24	307.15\r\n" );
document.write( "25	322.51\r\n" );
document.write( "26	338.64\r\n" );
document.write( "27	355.57\r\n" );
document.write( "28	373.35\r\n" );
document.write( "29	392.01\r\n" );
document.write( "30	411.61\r\n" );
document.write( "31	432.19\r\n" );
document.write( "32	453.80\r\n" );
document.write( "33	476.49\r\n" );
document.write( "34	500.32\r\n" );
document.write( "35	525.33\r\n" );
document.write( "36	551.60\r\n" );
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document.write( "If you and your teacher accept it, then OK.\r\n" );
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document.write( "Somebody can criticize me for that my table contains non-integer numbers.\r\n" );
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document.write( "OK, then let somebody will prepare better solution.\r\n" );
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\n" ); document.write( "\n" ); document.write( "On geometric progressions, see the lessons in this site\r
\n" ); document.write( "\n" ); document.write( "    - Geometric progressions\r
\n" ); document.write( "\n" ); document.write( "    - The proofs of the formulas for geometric progressions \r
\n" ); document.write( "\n" ); document.write( "    - Problems on geometric progressions\r
\n" ); document.write( "\n" ); document.write( "    - Word problems on geometric progressions\r
\n" ); document.write( "\n" ); document.write( "    - One characteristic property of geometric progressions\r
\n" ); document.write( "\n" ); document.write( "    - Solved problems on geometric progressions\r
\n" ); document.write( "\n" ); document.write( "    - Fresh, sweet and crispy problem on arithmetic and geometric progressions\r
\n" ); document.write( "\n" ); document.write( "    - Mathematical induction and geometric progressions\r
\n" ); document.write( "\n" ); document.write( "    - Mathematical induction for sequences other than arithmetic or geometric\r
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\n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-II in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-II - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lessons are the part of this online textbook under the topic \"Geometric progressions\".\r
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