GRE
The remainder when $$3^{4n}$$ is divided by 10
1
m
-2
$$\frac{1}{3^{n}}$$
$$3(\frac{1}{4^{n}})$$
PS
RS
The average age of all of the people in the club
25.9
The greatest distance from P to a point on the circle plus the least distance from P to a point on the circle
4
$$x^{4}y^{3}$$
0
A(a,b)+A(b,c)
A(a,c)
The number of points (a, b) on circle C where both a and b are integers
The number of points (a, b) on circle D where both a and b are integers
The 40th percentile of the distribution of the values of x
40.5
25000 +道题目
256本备考书籍