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anonymous
 one year ago
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anonymous
 one year ago
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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how would that helpme? there is nothing about algebra there @whoperman28

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay, so now what do we do

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0wait where did the 5 come from?

UnkleRhaukus
 one year ago
Best ResponseYou've already chosen the best response.1The formula for the sum of a finite Arithmetic series is \[S_n = \frac n2(s_0+s_n)\] where \(s_1\) is the first term, \(s_n\) is the last term, and \(m\) is the number of terms

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0someone please its 2am im so tireddd

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0omg please help wolf my back is killing me i never want to see this laptop ever again

wolf1728
 one year ago
Best ResponseYou've already chosen the best response.3Okay here it is explained a little easier. The sum of consecutive integers from 1 to 100 would be n*(n+1) /2 = 100 * 101 /2 = 5,050 Let's suppose you have to sum 11 to 100? We know 1 to 100 = 5,050 So, to sum 11 to 100 we would have to subtract sum of 1 to 10 10 * 11 /2= 110 / 2 =55 SO, sum of 11to 100 equals 5,050 MINUS 55 = 4,995

wolf1728
 one year ago
Best ResponseYou've already chosen the best response.3SO, you have to sum 5 through 11 using the formula? sum of 1 to 11 = 11 * 12 / 2 = 66 sum of 1 to 4 = 4 *5/2 = 10 66  10 = 56

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@wolf1728 so is that the entire anser? and that is simple lol??

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@wolf1728 ahhhhhhhhhhhhhhhhhhhhhhhhhhh

wolf1728
 one year ago
Best ResponseYou've already chosen the best response.3Yes that is it. As you probably know you could just as easily add up 5+ 6+ 7+ 8+ 9+ 10+ 11 using pencil and paper but I guess they just want you to get familiar with formulas.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0lol wow. okay thnk you
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