document.write( "Question 735864: Use the formula A = P ( 1+r ) (nt)
\n" ); document.write( " n
\n" ); document.write( " A=P(1+r/n)^(n*t)
\n" ); document.write( " to find the amount of money in an IRA
\n" ); document.write( " account after 48 years if $450 is
\n" ); document.write( " deposited into a savings account
\n" ); document.write( " at 4.75% interest per year but
\n" ); document.write( " compounded monthly, so n=12. This method is used by banks and
\n" ); document.write( " savings institutions.
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Algebra.Com's Answer #449607 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
A=450(1+0.0475/12)^12*48
\n" ); document.write( "A=450(1.003958)^576
\n" ); document.write( "A=450(9.731)
\n" ); document.write( "A=$4378.95
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