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Biology, 06.01.2021 23:10 adrian08022

Seismograph station D is 7,700 kilometers from the epicenter. If the P-wave arrived at this station at 2:15 p. m., at approximately what time did the earthquake occur? A) 1:56 p. m.
B) 2:00 p. m.
C) 2:04 p. m.
D) 2:08 p. m.

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Seismograph station D is 7,700 kilometers from the epicenter. If the P-wave arrived at this station...
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