Answer: B
One hundred people are grouped into four categories - A B C and D. There are 55 people in A 17 in B 8 in C and 20 in D. What percentage of the people are not in category A?A) 55%B) 45%C) 0.45%D) 0.55%E) 4.5%

Roughly the Bulgarian grade system can be equated to the American one like the following: 6=A 5= B 4= C 3= D and 2=F. Also in accordance with the Australian system 6=HD 5= D 4=Cr 3=P and 2=F. The most common formula used in Bulgarian schools is currently Grade=(6* number of correct answers)/ total number of questions.

In political studies surveys have been conducted in order to construct historical rankings of the success of the presidents of the United States.Ranking systems are usually based on surveys of academic historians and political scientists or popular opinion. The rankings focus on presidential achievements leadership qualities failures and faults.

English is a West Germanic language first spoken in early medieval England which has become the leading language of international discourse ...