document.write( "Question 1156944: Strontium 90 is a radioactive material that decays according to the function Upper A left parenthesis t right parenthesis equals Upper A 0 e Superscript negative 0.0244 t Baseline comma where Upper A 0 is the initial amount present and A is the amount present at time t​ (in years). Assume that a scientist has a sample of 400 grams of strontium 90. \n" ); document.write( "
Algebra.Com's Answer #779741 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! Why you try to express the function like that? \"Upper A left parenthesis t right parenthesis equals Upper A 0 e Superscript negative 0.0244 t Baseline comma\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If you intend to say or show as |