Hello!
First we multiply 5 and 6, giving us 30, and then we add 1/2.
Therefore, our answer is 30 1/2.
I hope this helps!
-20a-14
Combine like terms
Answer: 54678 years
Step-by-step explanation:
This can be solved by the following equation:
(1)
Where:
is the quantity of atoms of carbon-14 left after time
is the initial quantity of atoms of C-14 in the mammal hide
is the rate constant for carbon-14 radioactive decay
is the time elapsed
On the other hand, has a relation with the half life of the C-14, which is :
(2)
Substituting (2) in (1):
(3)
Applying natural logarithm on both sides of the equation:
(4)
(5)
Isolating :
(6)
(7) This is the age of the mammal hide
Answer:
C
Step-by-step explanation:
It's another way of saying where the lines cross. So if the input value (x) = 1 then both lines have an output value of 1.