GRE

$$\frac{s}{t}$$ +0.4

$$\frac{5s+2t}{5t}$$

The average of the 4 integers q+10, r, s and t

The average of the 5 integers q, r, s, t, and 10

The average (arithmetic mean) of w, x, y, and z

2π

The length of line segment QX

The length of line segment QP

The fraction of the garage not painted by Jim and Katrin

19/30

The percent of the people who took the data entry and made exactly 2 errors

20%

x

y

$$\frac{(x+\frac{1}{2})^{2}}{(x-\frac{1}{2})^{2}}$$

1

The median of the values of the terms in S

81

25000 +道题目

6本备考书籍