Mathematics, 20.08.2019 20:30 sulseralanna

The half-life of a certain element is 100 days. how many half-lives will it be before only one-eighth of this element remains?
2
3
8
12.5

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The half-life of a certain element is 100 days. how many half-lives will it be before only one-eighth of this element remains? 2 3 8 12.5

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Another question on Mathematics

The half-life of a certain element is 100 days. how many half-lives will it be before only one-eighth of this element remains?
2
3
8
12.5