Logarithmic Functions?

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Exponential and logarithmic applications have a range of of applications to the authentic international. some that i'll call off the accurate of my head are: calculating returns on economic investments - exponential applications are used plenty in calculating pastime returns installation files curves to foretell gadget variables contained in the destiny - which includes the inhabitants contained in the destiny calculating 0.5 lives of chemical factors - distinct factors could be made with the help of decaying radioactive factors over a particular era of time. and the applications bypass on and on and on .......................