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exponential decay formula for time. X0 is the initial value at time t0. The rate of decay for radioactive particles is a first order decay process.
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AtA0 e -rt where At and A0 are amounts of some quantity at time t and 0 respectively r is the decay rate and t is the time passed. Exponential decay is the change that occurs when an original amount is reduced by a consistent rate over a period of time. R the decay rate.
Heres an exponential decay function.
AtA0 e -rt where At and A0 are amounts of some quantity at time t and 0 respectively r is the decay rate and t is the time passed. The equation is y 3e2x y 3 e 2 x. So lets review exponential growth. Exponential Decay When a population decays exponentially it decreases at a rate that is proportional to its size at any time t.
