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Mathematics, 07.07.2019 18:30 monkeys450

How many times as much energy is released by an earthquake of magnitude 8 as by one of magnitude 2? a) 10^6 as much energy b) 10^4 as much energy c) 10^9 as much energy d) 10^2 as much energy

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How many times as much energy is released by an earthquake of magnitude 8 as by one of magnitude 2?...
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