Mathematics

Mathematics, 27.07.2021 20:00, Jamiesun9222

A researcher in North America discovers a spear head that contains 78% of its original amount of C-14. N= Noe-kt
No= initial amount of C-14 (at time t = 0)
N = amount of C-14 at timet
K = 0.0001
t = time, in years

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