215. If you divide 100,000 by 467 you get 214.132. Since you can’t have .132 of a person you need to round up to 215
The indicated sum is 350. The answer is 350 because the E or sigma is making you do (6j+2) ten times. Every time you do 6j+2 you start with j as 1 and add a 1 to j for every time you add. For example, [6(1)+2]+[6(2)+2]+[6(3)+2]...[6(10)+2].
Hope this helps.
Answer:
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Step-by-step explanation:
Answer:

Step-by-step explanation:
For this case we want to find the derivate of this function:

And in order to find the derivate we need to apply the chain rule given by:

And on this case 
And we can find the partial derivates like this:


And if we replace we got:

And if we replace
we got:

And that would be our final answer on this case