What is the sum of squares formula?

The formula for the sum of the first n positive integers is n(n+1)/2. This formula works for consecutive integers.

To find the sum of a series of arithmetic terms (that is, terms that increase or decrease by a constant amount each term), use the formula S˯n = n(a˯1 +...

Probability is determined by the number of outcomes you want compared to the total number of outcomes. For example, if you roll a 6-sided die, each outcome has a 1...

Yes, you can get 5 raw data on a single command with array function. For example; Vlookup (A1,A1:F5,{2,3,4,5,6},0) after than do not hit enter you have to press ctrl+shift+enter.

The formula to calculate height using a dumpy level is: Benchmark height + backsight measurement - foresight measurement.

It may increase the winning chance of the child in that particular scenario, but is not a viable strategy for winning at Scrabble, since it doesn't follow the actual rules...

I would start by looking at your thesis and finding a way to restate the main points that support your central idea in the biography. Think about how you can...

To add two numbers in a programming language, you just use a "+" between them. In Python (a programming language), it would look like: x = 10, y = 13;...

Yes. Think of it like this: subtract the total amount by the total items. For example 7 and 4. Then, find 7! to 4, so 7x6x5 and then find the...

The huge cubes around the electro hypostasis form its shield. During the duration of when its shield is present, any incoming attacks will be blocked.