Compound Growth and Decay

What is Compound Interest or Compound Growth and Decay?

It is finding the percentage of the starting number and adding that to the starting number to get a new number then find the percentage of the new number which is added to the new number.

N=No x (1+%/100)^n [this is for interest or growth] or N=No x (1-%/100)^n [this is for decay or depreciates]

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