The half-life of a radioactive substance is 4000 years. How long will it take for the substance to reduce its size to 1/3 of the present amount?

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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**Problem Statement:**

The half-life of a radioactive substance is 4000 years. How long will it take for the substance to reduce its size to 1/3 of the present amount?

**Explanation:**

This question involves calculating the time for a radioactive substance to decrease to a specific fraction of its initial amount, using its half-life. The half-life is the time required for a quantity to reduce to half its initial value.
Transcribed Image Text:**Problem Statement:** The half-life of a radioactive substance is 4000 years. How long will it take for the substance to reduce its size to 1/3 of the present amount? **Explanation:** This question involves calculating the time for a radioactive substance to decrease to a specific fraction of its initial amount, using its half-life. The half-life is the time required for a quantity to reduce to half its initial value.
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