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Mathematics, 04.10.2020 01:01 fordkenae

An element with a mass of 570 grams decays by 26.7% per minute. To the nearest minute, how long will it be until there are 40 grams of the element remaining?

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An element with a mass of 570 grams decays by 26.7% per minute. To the nearest minute, how long will...
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