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Mathematics, 13.01.2021 16:10 eduardo60

Element X is a radioactive isotope such that every 70 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 610 grams, how much of the element would remain after 17 years, to the nearest whole number? HELP PLZ GIVING OUT BRIANLEST

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Element X is a radioactive isotope such that every 70 years, its mass decreases by half. Given that...
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