How do you find the sum of n terms?

Try Quizlet, there are tons of note cards there that can help you. Use the internet to your advantage. If you can't use the internet, you will just have to...

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

The sum of squares is also known as the sum of squared deviation scores. The formula for calculating the sum of squares for a single set of scores is SS...

No. They are offensive to entire groups of people, and it would be extremely disrespectful to those people to use such language.

If A=B and B=C then A=C. This works fairly well though sometimes the order is mixed up. To use one of their examples "All birds are animals. Turkey vultures are...

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...

This is variable, depending on the purpose of your personal history. For example, if it's targeted toward a career application, you might want to start with your earliest relevant experience....

If you're writing a personal review from yourself, then you can use first person terms. If you're just writing an objective, generalized review, you should avoid first person terms.

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;...

A chroot is a Unix-like operating command that changes the apparent root directory for the current processes that are running (like tasks). This includes its children too.