How to delete account (NOT LOG OUT BUT DELETE)

The option to delete your account can be found in your Profile Settings under Privacy.

Click on the box labeled I want to delete my account, and the request will be sent for the account to be deleted.  

Hope this helps you!

The option to delete your account can be found in your Profile Settings under Privacy. Click on the box labeled I want to delete my account, and the request will be sent for the account to be deleted.

Explanation:

Answer: b interaction between just one other person

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's.