SOLUTION: Becky invested $30,000 at 4%, compounded annually for 50 years. (3,1=4K) A) what will her investment be worth after 50 years? P= ________ i= _______ n= _________ B) how muc

Algebra ->  Customizable Word Problem Solvers  -> Finance -> SOLUTION: Becky invested $30,000 at 4%, compounded annually for 50 years. (3,1=4K) A) what will her investment be worth after 50 years? P= ________ i= _______ n= _________ B) how muc      Log On

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Question 820932: Becky invested $30,000 at 4%, compounded annually for 50 years. (3,1=4K)
A) what will her investment be worth after 50 years?
P= ________
i= _______
n= _________
B) how much interest will have been earned?

Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
In General A+=+P%281%2Br%2Fn%29%5E%28nt%29
A = Accumulated Amount
P= principal = $30,000
r= annual rate = .04
n= periods per year = 1
t= years = 50
A. A+=+30000%281.04%29%5E%2850%29
B. Interest earned = A+=+30000%281.04%29%5E%2850%29 - $30,000