9. The amount, A(t), of carbon 14 in an archaeological sample decays exponentially with time, and A(

問題詳情

9. The amount, A(t), of carbon 14 in an archaeological sample decays exponentially with time, and A(t)can be estimated by the equation:

, where C and k are constants. If the half-life of carbon14 is 5570 years, what is k?(AB)

(AC)

(AD)

(AE)

(BC)

(BD)

(BE)

答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增