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nirvana33 [79]
4 years ago
9

A scientist receiving a new sample of plutonium knows that the sample will not be of use to him after 90 percent of the radioact

ive material in the sample has disintegrated. If the half-life of this particular plutonium isotope is 113 days, for how many days after the sample arrives will the scientist be able to make use of the plutonium?
Mathematics
1 answer:
lord [1]4 years ago
8 0

Answer:

Step-by-step explanation:

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