leeleelynn
27.04.2021 •
Mathematics
The equation used to calculate how much remains of a sample based on its half-life is y=a\cdot\left(\frac{1}{2}\right)^{\frac{t}{h}}y=a⋅( 2 1 ) h t . A is the amount that you started with, t is the time that has gone by and h is how many half-lives have happened. Given that a sample is 50g that has a half-life of 20 years, how much of the sample remains after 15 years?
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Ответ:
yo answer should be 6 if im not mistaken
step-by-step explanation: