If a principal is invested at an annual interest rate  compounded times a year, then the balance in the account after years is given by

. 

The principal amount .

The rate of interest .

The period of time years.

Compounded times per year.

The total amount is .

.

Compounded times per year, then the amount is :

Compounded times per year, then the amount is :

Compounded times per year, then the amount is :

Compounded times per year, then the amount is : 

Compounded times per year, then the amount is : 

Formula for compounded continuously .

						\ Continuous \ Compounding \

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						\ Continuous \ Compounding \