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And earthquake wave travels through 55 km of rock in 25 seconds. Write a equation to represent the relationship between t ,the number of seconds, and d, the total distance the wave travels.
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And earthquake wave travels through 55 km of rock in 25 seconds. Write a equation to represent the relationship between t ,the number of seconds, and d, the total distance the wave travels.

User Krzysztof Kozmic
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1 vote

Answer:

The answer is D) 2.2km

User Arabia
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rate of travel = 55/25 = 2.2 km / sec. (55 = 2.2*25)

so the relationship is d = 2.2t
User Gosi
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