document.write( "Question 634313: How long it will take for an investment of 2000 dollars to double in value if the interest rate is 8 percent per year, compounded continuously? \n" ); document.write( "
Algebra.Com's Answer #399501 by MathTherapy(10552)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "How long it will take for an investment of 2000 dollars to double in value if the interest rate is 8 percent per year, compounded continuously?\r
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\n" ); document.write( "\n" ); document.write( "\"A+=+Pe%5E%28rt%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"4000+=+2000%28e%29%5E%28.08t%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"4000%2F2000+=+e%5E%28.08t%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"2+=+e%5E%28.08t%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"ln+2+=+.08t\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28ln+2%29%2F.08+=+t\"\r
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\n" ); document.write( "\n" ); document.write( "\"8.664339757+=+t\", or \"highlight_green%28t+=+8.66%29\" years\r
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\n" ); document.write( "\n" ); document.write( "Send comments and “thank-yous” to “D” at MathMadEzy@aol.com
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