GRE
$$\frac{x}{y}+\frac{y}{x}$$
$$2$$
The percent of the employees in Company X who are not female, not college graduates, and not new employees
8%
k
3
The number of crates containing used automatic batteries that arrived at the facility last month
9
The average of the range of the values in data set $$X$$ and the range of the values in data set $$Y$$
The range of the values in data set $$Z$$
The greatest possible value of x
255
$$x$$
$$90$$
The number of different 2-member subsets of a set of 5 members
The number of different 3-member subsets of a set of 5 members
$$y$$
The total number of persons in Ann`s car
d-2
The sum of the measures of angle PQT and angle RQU
90 degrees
3x+4
-2-x
$$(-1)^{x}$$
$$(-1)^{x+1}$$
25000 +道题目
236本备考书籍