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Mathematics, 17.12.2019 20:31 groverparham3
Use the exponential decay model, upper a equals upper a 0 e superscript kt, to solve the following. the half-life of a certain substance is 19 years. how long will it take for a sample of this substance to decay to 78% of its original amount? it will take approximately nothing years for the sample of the substance to decay to 78% of its original amount.
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Use the exponential decay model, upper a equals upper a 0 e superscript kt, to solve the following....
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