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lina2011 [118]
3 years ago
14

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

Physics
2 answers:
Nikitich [7]3 years ago
7 0
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
Wittaler [7]3 years ago
3 0

Answer:

4.5 billion years

Explanation:

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