SOLUTION: the national wealth of a country increases by 4% of its value at the beginning of every year. find the national wealth of the country in 1985, if it was estimated at rs 3.125*10^12

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Question 840928: the national wealth of a country increases by 4% of its value at the beginning of every year. find the national wealth of the country in 1985, if it was estimated at rs 3.125*10^12 in 1983
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 
Hi,
the national wealth of a country increases by 4% of its value at the beginning of every year.
w%5Bn%5D+=+w%5B1%5D%281.04%29%5En
find the national wealth of the country in 1985, if it was estimated at rs 3.125*10^12 in 1983
y=+3.125%2A10%5E12+%281.04%29%5E2