Mathematics, 16.10.2020 19:01 lucywood2024
An earthquake wave travels through 55 km of rock in 25 seconds.
a) Which equation represents the relationship between t, the number of seconds, and d, the total distance the wave travels?
b) If the earthquake wave has traveled for 80 seconds, how far, in km, has the wave traveled?
c) If the earthquake wave can be felt 792 km away from the center of the earthquake, how long ago, in seconds, did the earthquake happen?
Answers: 3
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An earthquake wave travels through 55 km of rock in 25 seconds.
a) Which equation represents the re...
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