Bismuth-210 has a half-life of 5.0 days. (a) A sample originally has a mass of 800 mg;
Question:
(a) A sample originally has a mass of 800 mg; find a formula for the mass remaining after days.
(b) Find the mass remaining after 30 days.
(c) When is the mass reduced to 1 mg?
(d) Sketch the graph of the mass function.
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a The mass remaining after t days is yt y0ekt 800e...View the full answer
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