SOLUTION: You deposit $790 into an account paying 4.1% simple interest. (a) How much interest will you earn in 6 years? (b) How much is in the account at the end of 6 years?

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Question 1176028: You deposit $790 into an account paying 4.1% simple interest.
(a) How much interest will you earn in 6 years?
(b) How much is in the account at the end of 6 years?

Found 2 solutions by ewatrrr, ikleyn:
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!

Hi
 In General A%28t%29+=+P%281%2Br%2Fn%29%5E%28nt%29
A = Accumulated Amount
P= principal = $790
r= annual rate = ..041
n= periods per year = 1
t= years = 6
 A%28t%29+=+790%281.041%29%5E%286%29 = $1005.38 is in the account ($215.38 Interest)

Wish You the Best in your Studies.


Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
.
You deposit $790 into an account paying 4.1% simple interest.
(a) How much interest will you earn in 6 years?
(b) How much is in the account at the end of 6 years?
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            This problem asks about the simple interest,
            but for unknown reason,  @ewatrrr produces the solution for the compounded interest.

            Surely,  and it is clear to you even without my explanations,  her solution is  IRRELEVANT.

                    I came to bring a correct solution.



(a)  Simple interest in 6 years is  I = Prt = 790*0.041*6 = 194.34 dollars.



(b)  In 6 years, the amount at the account will be 


          790.00 + 194.34 = 984.34 dollars.

Solved,  answered and explained.   And completed.

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For your safety,  ignore the post by @ewatrrr.