Aradioactive substance decays according to the formula a=a0e^kt
where a0 is the initial amount...
Mathematics, 09.12.2019 01:31 pr47723
Aradioactive substance decays according to the formula a=a0e^kt
where a0 is the initial amount of substance (in grams) a is the amount of substance(in grams) after t years
k is a constant the half-life of the substance is 10 years. if we begin with 20g of the substance, how much will be left after 5 years?
Answers: 3
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