document.write( "Question 644013: suppose that 1200 is invested at an interest of 3.5%. how much is the investment worth after 18 months if interest is compounded quarterly \n" ); document.write( "
Algebra.Com's Answer #404806 by stanbon(75887)\"\" \"About 
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suppose that 1200 is invested at an interest of 3.5%. how much is the investment worth after 18 months if interest is compounded quarterly
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\n" ); document.write( "A(t) = P(1+(r/n))^(nt)
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\n" ); document.write( "A(3/2) = 1200(1+(0.035/4))^((4*(3/2))
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\n" ); document.write( "A(3/2) = 1200(1.00875)^(6)
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\n" ); document.write( "A(3/2) = $1264.39
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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