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The exponential decay function for 100 mg of the radioactive isotope californium-253 is given by the...

The exponential decay function for 100 mg of the radioactive isotope californium-253 is given by the function below, where t is in days:

v(t)= 100e^-0.0389t

Find the rate of change of the radioactive isotope after 30 days has elapsed

with full steps please

Math   Calculus   
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