Answer:
25
Step-by-step explanation:
trust me it's right it might be easier if you use paoer
Answer:
2/9 or 22%
Step-by-step explanation:
probability would be 4/18 = 2/9 = 22.2%
Answer:
im stuck too
Step-by-step explanation:
Answer:
nightowl
N=N0e^-kt
N0 just means the amount of C-14 at time zero (when the bird dies), or the initial number of grams
Step-by-step explanation:
.57*N0 = N0*e^(-0.0001*t)
N0 cancels out
.57 =e^(-0.0001*t)
ln(.57) = -.0001*t
ln(.57) / -.0001=t
t = 5621.189
the bird's skeleton is 5621 years old
Report · 3/1/2016
