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Uranium-240 has a rate of decay of .0491593745. What is the mass of U-240 left after 10 hours, if the initial mass is 50 grams?
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Uranium-240 has a rate of decay of .0491593745. What is the mass of U-240 left after 10 hours, if the initial mass is 50 grams?

User Djon
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i need the answer to this too for usa testprep

User Patrick Conboy
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5 votes

Answer: the answer is B

Explanation:

I just did it

User John Joseph
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