If a radioactive material has a half-life of 10 years, what fraction of the material will remain after 40 years?

asked Jun 27, 2023 183k views

24 votes

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4 votes

Answer:

1/ 16 th left

Step-by-step explanation:

40 years is FOUR half lives 1/2 * 1/2 * 1/2 * 1/2 = 1/16 th will left

Nauman answered Jul 1, 2023

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