GRE
x
y
The average (arithmetic mean) of $$a^2$$, $$b^2$$ and $$c^2$$
The median of $$a^2$$, $$b^2$$ and $$c^2$$
The area of a triangle with a perimeter of 40 and a side whose length is 12
72
$$y$$
5
The number of votes that Candidate X received
8 percent more than the number of votes that Candidate Z received
The median of the 115 scores
76
25000 +道题目
199本备考书籍