Situation: Find the age of the skull to the nearest year,
A hiker in Africa discovers a skull that
contains 54% of its original amount of C-
14.
Enter the correct answer.
DONE
N- Noe
-kt
No - inital amount of C-14 (at time
t-0)
N-amount of C-14 at timet
k - 0.0001
t-time, in years

t = 6162  years

Step-by-step explanation:

Apparently you are asked to use the constant k = 0.0001 instead of the most common 0.00012. We'll answer the problem using such number you typed, but make sure that there is no omission in your typing.

The equation to use is that for carbon decay:

If the skull contains 54% of its original amount of C14, then that means that :

we use this to solve for the time (t) in our equation:

which rounded to the nearest year as requested gives :

t = 6162  years

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6