Mathematics, 10.03.2020 01:33 alondrahernande3

How much of a radioactive substance must be presented to decay to 40 grams in 9 years if the half-life of the substance is 4.6 years?
Between 140 and 145 grams
Between 145 and 155 grams
Between 155 and 165 grams
Over 165 grams

Answers: 1

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How much of a radioactive substance must be presented to decay to 40 grams in 9 years if the half-life of the substance is 4.6 years? Between 140 and 145 grams Between 145 and 155 grams Between 155 and 165 grams Over 165 grams

Answers

Another question on Mathematics

How much of a radioactive substance must be presented to decay to 40 grams in 9 years if the half-life of the substance is 4.6 years?
Between 140 and 145 grams
Between 145 and 155 grams
Between 155 and 165 grams
Over 165 grams