Mathematics, 13.07.2019 13:30 strevino9178
The radioactive substance uranium-240 has a half-life of 14 hours. the amount a(t) of a sample of uranium-240 remaining (in grams) after t hours is given by the following exponential function. at = 3900(1/2) t/14 find the initial amount in the sample and the amount remaining after 40 hours. round your answers to the nearest gram as necessary. asap
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The radioactive substance uranium-240 has a half-life of 14 hours. the amount a(t) of a sample of u...
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