document.write( "Question 1180112: A sample of 300 g of lead-210 decays to polonium-210 according to the function given by A (t) =300e exponent -0.032t where t is time in years. What is the amount of the sample after 60 years (to the nearest g)? \n" ); document.write( "
Algebra.Com's Answer #809687 by ikleyn(52794)\"\" \"About 
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document.write( "Use the formula\r\n" );
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document.write( "    A(60) = \"300%2Ae%5E%28-0.032%2A60%29\" = \"300%2A2.71828%5E%28-0.032%2A60%29\"\r\n" );
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document.write( "and compute the answer.\r\n" );
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\n" ); document.write( "\n" ); document.write( "On radioactive decay,  see the lesson\r
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\n" ); document.write( "\n" ); document.write( "You will find many similar  (and different)  solved problems there.\r
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\n" ); document.write( "\n" ); document.write( "        Use this lesson as your handbook,  textbook,  guide,  tutorials, and  (free of charge)  home teacher.\r
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\n" ); document.write( "\n" ); document.write( "Also,  you have this free of charge online textbook in  ALGEBRA-I  in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lesson is the part of this online textbook under the topic \"Logarithms\".\r
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\n" ); document.write( "\n" ); document.write( "Save the link to this online textbook together with its description\r
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\n" ); document.write( "\n" ); document.write( "Free of charge online textbook in ALGEBRA-I
\n" ); document.write( "https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson\r
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\n" ); document.write( "\n" ); document.write( "to your archive and use it when it is needed.\r
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