Grade 11 math help, Easy 10 points for best answer?

The answer is simple. The first man makes shake with the four other man The second man makes 3 to the other because he has made shake with 1 The third man makes 2 to the other because he has made shake with 1 and 2 The fouth man makes 1 to the other because he has made shake with man 1, 2, and 3 The fifth man makes 0 because all of the other four have make shake with him. Thus the total is an arithmetic series 0 1 2 3 4.

The general formula to find an arithmetic sequence is a(n) = a(1) + d(n - 1) a(n) --> Nth term a(1) --> First term d --> Common difference n --> nth term The common difference is the crucial evidence that a sequence is arithmetical. In the sequence 0 , 1 , 2 , 3 , 4 , 5 ... We can see that all terms have a difference of 1, so they are common.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.