12-04-2017
Physics

contestada

Determine the half-life of uranium-238 based on the graph.

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seaweedx seaweedx

12-04-2017

from the curve on the graph we can see, when y=50 x=4.5
the unit of x-axis is in "billions of years", so the answer is 4.5 billions of years

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gymgirlomp gymgirlomp

24-01-2020

Answer:

4.5 billion years

Explanation:

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