Acertain radioactive isotope decays according to the formula a = a0e − 0.0242 t , where a0 is the amount of the isotope initially present, and a is the amount present after t years. approximately how many years will have to pass before only 50 % of a particular quantity of the isotope remains. your answer will be the half-life of the isotope. round to 3 decimal places.
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Acertain radioactive isotope decays according to the formula a = a0e − 0.0242 t , where a0 is the am...
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