document.write( "Question 1163016: A plant grows 1.67 cm in its first week. Each week it grows by 2% more
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document.write( "than it did the week before. By how much does it grow in twenty weeks,
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document.write( "including the first week? \n" );
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Algebra.Com's Answer #786949 by ikleyn(52790)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "\r\n" ); document.write( "It is the sum of the first 20 terms of the geometric progression\r\n" ); document.write( "\r\n" ); document.write( "with the first term of 1.67 cm and the common ratio of 1.02\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( " Sum =\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "--------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "On geometric progressions, see introductory lessons\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( "in this site.\r \n" ); document.write( " \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 \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The referred lessons are the part of this online textbook under the topic \n" ); document.write( "\"Geometric progressions\".\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Save the link to this textbook together with its description\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Free of charge online textbook in ALGEBRA-II \n" ); document.write( "https://www.algebra.com/algebra/homework/complex/ALGEBRA-II-YOUR-ONLINE-TEXTBOOK.lesson\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "into your archive and use when it is needed.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |