A substance decays according to A = Age-0.039, where t is in hours and Ao is the initial amount. Determine the half-life of the substance. Round your answer to two decimal places. Answer How to enter your answer (opens in new window) hours Keypad Keyboard Shortcuts

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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**Problem Statement:**

A substance decays according to the equation \( A = A_0 e^{-0.039t} \), where \( t \) is in hours and \( A_0 \) is the initial amount. Determine the half-life of the substance. Round your answer to two decimal places.

**Answer Box:**

Enter your answer in the provided box as decimal hours.

**Additional Information:**

- You can access a keypad by clicking "Keypad" for easier input of numbers and mathematical symbols.
- Use "Keyboard Shortcuts" if you prefer typing commands directly.

**Submission:**

Once you have calculated the half-life, enter your answer and click "Submit Answer."

**Note:**

This is an interactive problem typically found in educational software used for learning purposes.
Transcribed Image Text:**Problem Statement:** A substance decays according to the equation \( A = A_0 e^{-0.039t} \), where \( t \) is in hours and \( A_0 \) is the initial amount. Determine the half-life of the substance. Round your answer to two decimal places. **Answer Box:** Enter your answer in the provided box as decimal hours. **Additional Information:** - You can access a keypad by clicking "Keypad" for easier input of numbers and mathematical symbols. - Use "Keyboard Shortcuts" if you prefer typing commands directly. **Submission:** Once you have calculated the half-life, enter your answer and click "Submit Answer." **Note:** This is an interactive problem typically found in educational software used for learning purposes.
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