Mathematics, 15.06.2020 23:57 robbyd47

The half-life of uranium-235 is 700 million years. If you start with 10 atoms of it, how many will you have left after 700 million years?
O A. 20
O B. 9
O C. 5
O D. O

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The half-life of uranium-235 is 700 million years. If you start with 10 atoms of it, how many will...

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