gdominguez2883 gdominguez2883

25-03-2024
Mathematics

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Polonium-210 has a half-life of 138 days.
(a) Find an equation P(d) to model the percent of a polonium-210 sample left after d days.
P(d) =
(b) Estimate the percent of polonium-210 left after 350 days. (Round your answer to one decimal place.

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