Use appendix b5 to lacte the sample size is 12 and confidence level i s95%

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. 

4based on his attributes it can be concluded that through history could have "compelled" him to act in this way.

No must be 16 or 17 then you have to have a parent or guardian to take you out or   a court give written consent to their withdrawal. smh why would you be pregnant at