8, 3, -2, -7
basically
you have to figure how to get from one term to the other. so in this case, to get from 8 to 3, you have to minus 5. and same again to get from 3 to -2, you again have to -5.
so the first past of the answer is -5n.
then after that, you have to figure out how to get from -5, to the first term of your sequence. so you have to add 13, in this case.
your answer would then be
<h2>
<em><u>
-5n + 13</u></em></h2>
The remaining co-ords are (1,2) and (5,4).
Using the arrangements formula, the probability of the butterscotch, cinnamon, and then chocolate candies eaten in this particular order is:
.
<h3>What is the arrangements formula?</h3>
The number of possible arrangements of n elements is given by the factorial of n, that is:

In this problem, there are 3 candies, hence the number of ways they can be eaten is:

The desired order is only one, hence the probability is:
.
More can be learned about the arrangements formula at brainly.com/question/24648661
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36%=36/100=0,36
0,36•47677= 17 163,74
So there's around 17 164 species treatensd with extinction