A radioactive isotope known as Algeberium has a half-life of 25 days. The amount ofAlgeberium 4(1) in mg, at time t in days, can be modelled by the functionA(t) = 320 (4) * . Algebraically determine how long it would take for the amountremaining to decrease to 20 mg.(A) 1= 4(B) t= 29(C) t = 75(D) t=100

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A radioactive isotope known as Algeberium has a half-life of 25 days. The amount of Algeberium 4(1) in mg, at time t in days, can be modelled by the function A(1) = 320 (4) 3 . Algebraically determine how long it would take for the amount remaining to decrease to 20 mg. (A) 1= 4 (B) t=29 (C) t= 75 (D) t=100 B

A radioactive isotope known as Algeberium has a half-life of 25 days. The amount of Algeberium 4(1) in mg, at time t in days, can be modelled by the function A(1) = 320 (4) 3 . Algebraically determine how long it would take for the amount remaining to decrease to 20 mg. (A) 1= 4 (B) t=29 (C) t= 75 (D) t=100 B

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section: Chapter Questions

Problem 9T

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