Mathematics: Earthquake measured 4.9 on the Richter scale. Determine approximately how many times strong the wave amplitude

Earthquake measured 4.9 on the Richter scale. Determine

Ответ:

cassidyhead27

24.07.2021

Step-by-step explanation:

The Richter scale is a logarithmic scale

$\log_{10}\left( \frac{a}{a_{o}} \right)=4.9\\\left( \frac{a}{a_{o}} \right)=10^{4.9}\\\left( \frac{a}{a_{o}} \right)=10^{4.9}\\\left( \frac{a}{a_{o}} \right)=15,849\\{a}=15,849*{a_{o}}$

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Ответ:

Kekkdkskdkdk

01.02.2020

Mathematics

Look at the image, it is the answer :)
What is the quotient of x^5-x^4+3x^3+x^2/x^3+x2+1

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Earthquake measured 4.9 on the Richter scale. Determine approximately how many times strong the wave amplitude

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