An archaeologist in turkey discovers a spear head that contains 80% of its original amount of c-14. find the age of the spear head to the nearest year.

The age of the spear head to the nearest year is 1845 years

Step-by-step explanation:

We know that

half life time of C-14 is 5730 years

so, h=5730

we can use formula

now, we can plug value

an archaeologist in turkey discovers a spear head that contains 80% of its original amount of C-14

so,

we can plug it

now, we can solve for t

So,

The age of the spear head to the nearest year is 1845 years

the answer is d

step-by-step explanation:

1.3 million hoops i believe