Mathematics, 22.10.2019 04:10, sarachristene1777

The mass of a radioactive element decays at rate given by m(t) = m0e-rt, where m(t) is the mass at any time t, m0 is the initial mass, and r is the rate of decay.

uranium-240 has a rate of decay of .0491593745. what is the mass of u-240 left after 10 hours, if the initial mass is 50 grams? [use e = 2.71828.]

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The mass of a radioactive element decays at rate given by m(t) = m0e-rt, where m(t) is the mass at a...