A sample of 200 g of lead-210 decays to polonium-210 according to the function given by A(t) = 200e-0.032t, where t is time in years. What is the amount of the sample after 40 years (to the nearest g)?O 211 gO 719 gO 40 gO 56 g

Let's find amount of the sample after 40 years.

Answered: A sample of 200 g of lead-210 decays to…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section: Chapter Questions

Problem 18T

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A sample of 200 g of lead-210 decays to polonium-210 according to the function given by A(t) = 200e-0.032t, where t is time in years. What is the amount of the sample after 40 years (to the nearest g)? O211 g O719 g O 40 g