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ZX-55693221472023年12月E卷 · 第 13 题
2023年12月E卷 · 原库模块 1 · Q13 原库参考解析
A sample of a certain isotope takes 29 years to decay to half its original mass. The functions \( s(t)=184(0.5)^{\frac{t}{29}} \) gives the approximate mass of this isotope, in grams, that remains t years after a 184-gram sample starts to decay. which statement is the best interpretation of s(87)= 23 in this context?
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