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Mathematics 18 Online
OpenStudy (casadie1004):

Please help!! fan and medal! An investment account earns 4% per year compounded annually. If initial investment account was $4,000.00 how much is in the amount after 3 years? round to the nearest dollar. please show work when explaining

OpenStudy (casadie1004):

@desmarie

OpenStudy (raffle_snaffle):

use F = P(1+i)^n

OpenStudy (raffle_snaffle):

Future = present(1+interest)^years

OpenStudy (casadie1004):

my sister explained it to me. is the answer $480?

OpenStudy (raffle_snaffle):

can you show me your work?

OpenStudy (raffle_snaffle):

no the answer is not 480

OpenStudy (casadie1004):

i just multiplied 160 3 times.

OpenStudy (raffle_snaffle):

why did you multiply 160 by 3?

OpenStudy (raffle_snaffle):

where did you get 160?

OpenStudy (raffle_snaffle):

Future = present(1+interest)^years <===== here is the answer

OpenStudy (raffle_snaffle):

what is your interest, i = ?

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