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The intensity of an earthquake can be measured on the Richter scale according to the following logarithmic function: R = log A, where A is the amplitude of the ground motion %3D a) Find the Richter scale rating of an earthquake whose amplitude is 10,000. b) The 2011 earthquake in Japan was 9.1 on the Richter scale. The 2010 earthquake in Haiti was 7.1 on the Richter scale. How many times more intense was Japan's earthquake?

The intensity of an earthquake can be measured on the Richter scale according to the following logarithmic function: R = log A, where A is the amplitude of the ground motion %3D a) Find the Richter scale rating of an earthquake whose amplitude is 10,000. b) The 2011 earthquake in Japan was 9.1 on the Richter scale. The 2010 earthquake in Haiti was 7.1 on the Richter scale. How many times more intense was Japan's earthquake?

Calculus: Early Transcendentals
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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The intensity of an earthquake can be measured on the Richter scale according to the following logarithmic function: R = log A, where A is the amplitude of the ground motion a) Find the Richter scale rating of an earthquake whose amplitude is 10,000. b) The 2011 earthquake in Japan was 9.1 on the Richter scale. The 2010 earthquake in Haiti was 7.1 on the Richter scale. How many times more intense was Japan's earthquake? ALTEE
Transcribed Image Text:The intensity of an earthquake can be measured on the Richter scale according to the following logarithmic function: R = log A, where A is the amplitude of the ground motion a) Find the Richter scale rating of an earthquake whose amplitude is 10,000. b) The 2011 earthquake in Japan was 9.1 on the Richter scale. The 2010 earthquake in Haiti was 7.1 on the Richter scale. How many times more intense was Japan's earthquake? ALTEE
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