I need the answers to the following questions
1 answer:
At death means x= 0, so on the graph you can see that (0, 500), so 500 carbon atoms are present at death.
Plug 11,240 in for t in the equation, and you are left with N(t) = 500(1/2)^2 = 125 carbon atoms.
See the graph point (25,000, 24.298)? That means that after 25,000 years 24.298 carbon atoms will be present. So the answer is 25,000 years.
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13 x 1.75 = 22.75
take 22.75 and multiply by 2
you should get 45.50
=(100-40)/2-30
=60/2-30
=30-30
=0
Answer: 27
Step-by-step explanation:
There are 5 letters
there are 5 possibilities for the first letter, and 4 possibilities for the second letter after the first letter is used up
so 5 * 4 = 20 possibilities
