Mathematics, 18.07.2019 17:00 hannahmr092402
The magnitude of an earthquake, r, can be measured by the equation r=log(a/t)+d, where a is the amplitude in micrometers, t is measured in seconds, and d accounts for the weakening of the earthquake due to the distance from the epicenter. if an earthquake occurred for 4 seconds and d = 2, which graph would model the correct amount on the richter scale?
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The magnitude of an earthquake, r, can be measured by the equation r=log(a/t)+d, where a is the ampl...
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