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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Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?
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Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536
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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...
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