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serious [3.7K]
4 years ago
10

The isotope thulium-167 is used in laser scans for medical treatments. Its rate of decay is −0.075. How many days does it take 5

00 grams of the isotope to decay to 250 g?
Thank you!
Mathematics
1 answer:
Effectus [21]4 years ago
7 0

Answer:

167.07. explain I think so but it will help you

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