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In a volcano, erupting lava flows continuously through a tube system about 19 kilometers to the sea. Assume a lava flow speed of 0.5 kilometers per hours and calculate how long it takes to reach the sea.

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sqdancefan

Answer:

  38 hours

Step-by-step explanation:

time = distance/speed = (19 km)/(0.5 km/h) = 38 h

It takes 38 hours for the lava to reach the sea.

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