GRE
$$\frac{k}{m+4}$$
2(m-4)
$$Y_6$$
$$(25^{5})Y_{16}$$
The area of the circle
$$\frac{1600}{π}$$
The x -coordinate of the vertex at the right angle of the triangle
The y -coordinate of the vertex at the right angle of the triangle
The probability that A or B or both will occur tomorrow
0.92
The average (arithmetic mean) of $$\frac{1}{S^{2}}$$, $$\frac{1}{S}$$, $$S$$, and $$S^{2}$$
$$2S$$
$$w^{2}-65w$$
0
x
65
25000 +道题目
236本备考书籍