**Unit 2 Activity 7 Lab Assignment** --- **Name:** _________ 1. The intensity of an earthquake is called its magnitude, which is measured using a common logarithm. Because logs are exponents, the difference in the intensity of two earthquakes is probably a lot more than you think. For example, on 3/7/11, there was an earthquake of magnitude 3.0 in Pinnacles, CA, and later that day, another earthquake of magnitude 1.5. These values are actually \(10^3\) and \(10^{1.5}\). a. Determine how much stronger the first quake was by dividing the magnitudes: \[ \frac{10^3}{10^{1.5}} \approx \text{times as strong} \] b. One of the strongest earthquakes ever recorded occurred in Japan on 3/11/11. Use the above technique to determine how much stronger the 9.0 quake in Japan was than the 3.0 quake in Pinnacles. ---
**Unit 2 Activity 7 Lab Assignment** --- **Name:** _________ 1. The intensity of an earthquake is called its magnitude, which is measured using a common logarithm. Because logs are exponents, the difference in the intensity of two earthquakes is probably a lot more than you think. For example, on 3/7/11, there was an earthquake of magnitude 3.0 in Pinnacles, CA, and later that day, another earthquake of magnitude 1.5. These values are actually \(10^3\) and \(10^{1.5}\). a. Determine how much stronger the first quake was by dividing the magnitudes: \[ \frac{10^3}{10^{1.5}} \approx \text{times as strong} \] b. One of the strongest earthquakes ever recorded occurred in Japan on 3/11/11. Use the above technique to determine how much stronger the 9.0 quake in Japan was than the 3.0 quake in Pinnacles. ---
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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![**Unit 2 Activity 7 Lab Assignment**
---
**Name:** _________
1. The intensity of an earthquake is called its magnitude, which is measured using a common logarithm. Because logs are exponents, the difference in the intensity of two earthquakes is probably a lot more than you think. For example, on 3/7/11, there was an earthquake of magnitude 3.0 in Pinnacles, CA, and later that day, another earthquake of magnitude 1.5. These values are actually \(10^3\) and \(10^{1.5}\).
a. Determine how much stronger the first quake was by dividing the magnitudes:
\[
\frac{10^3}{10^{1.5}} \approx \text{times as strong}
\]
b. One of the strongest earthquakes ever recorded occurred in Japan on 3/11/11. Use the above technique to determine how much stronger the 9.0 quake in Japan was than the 3.0 quake in Pinnacles.
---](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff28a37cc-4298-4d07-99eb-8c7a0a3a97b5%2Fd573a8b5-2397-42c0-9815-cdbfd2a053db%2F8t72dyq.jpeg&w=3840&q=75)
Transcribed Image Text:**Unit 2 Activity 7 Lab Assignment**
---
**Name:** _________
1. The intensity of an earthquake is called its magnitude, which is measured using a common logarithm. Because logs are exponents, the difference in the intensity of two earthquakes is probably a lot more than you think. For example, on 3/7/11, there was an earthquake of magnitude 3.0 in Pinnacles, CA, and later that day, another earthquake of magnitude 1.5. These values are actually \(10^3\) and \(10^{1.5}\).
a. Determine how much stronger the first quake was by dividing the magnitudes:
\[
\frac{10^3}{10^{1.5}} \approx \text{times as strong}
\]
b. One of the strongest earthquakes ever recorded occurred in Japan on 3/11/11. Use the above technique to determine how much stronger the 9.0 quake in Japan was than the 3.0 quake in Pinnacles.
---
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