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An element undergoes nuclear decay at a rate of 89 percent daily. If a sample initially has 245 grams of this element, which of the following functions s models the remaining mass of the sample, in grams, n days later? s(n) = 0.89(245)" B s(n) = 0.11(245)" s(n) = 245(0.89)" D) s(n) = 245(0.11)"

An element undergoes nuclear decay at a rate of 89 percent daily. If a sample initially has 245 grams of this element, which of the following functions s models the remaining mass of the sample, in grams, n days later? s(n) = 0.89(245)" B s(n) = 0.11(245)" s(n) = 245(0.89)" D) s(n) = 245(0.11)"

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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The problem presents a scenario where an element undergoes nuclear decay at a rate of 89 percent daily. Given an initial sample mass of 245 grams, the task is to determine which of the following functions \( s \) models the remaining mass of the sample, in grams, \( n \) days later. The options for \( s(n) \) are: A) \( s(n) = 0.89(245)^{n} \) B) \( s(n) = 0.11(245)^{n} \) C) \( s(n) = 245(0.89)^{n} \) D) \( s(n) = 245(0.11)^{n} \)
Transcribed Image Text:The problem presents a scenario where an element undergoes nuclear decay at a rate of 89 percent daily. Given an initial sample mass of 245 grams, the task is to determine which of the following functions \( s \) models the remaining mass of the sample, in grams, \( n \) days later. The options for \( s(n) \) are: A) \( s(n) = 0.89(245)^{n} \) B) \( s(n) = 0.11(245)^{n} \) C) \( s(n) = 245(0.89)^{n} \) D) \( s(n) = 245(0.11)^{n} \)
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