Mathematics, 07.04.2021 09:00 noodleboy0923

An element with a mass of 700 grams decays by 6.1% per minute. To the nearest tenth of a minute, how long will it be until there are 220 grams of the element
remaining?

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An element with a mass of 700 grams decays by 6.1% per minute. To the nearest tenth of a minute, ho...