An archaeologist in Turkey discovers a spearhead that contains 23% of its original amount of C -14. N = N0e-kt
N0= initial amount of C -14 (at time t=0)
N= amount of C-14 at time t
k= 0.0001
t=time, in years

Find The age of the spear head to the nearest year

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

50-60=10

step-by-step explanation:

hi i’m going tomorrow morning and i can come over and you out with this stuff for me haha ya day is going crazy and i’ll tell you what i’m talking about you don’t wanna go do you think i’m going to be a good friend i just don’t know how much you mean about the stuff you want to do and stuff you know i just want you and you know that i’m going crazy i don’t think i’m going crazy about going tomorrow and i’ll tell ya hey i don’t think i’m going crazy about going tomorrow and i’ll tell you what i’m done