GRE
The standard deviation of the $$16$$ integers that are not equal to $$m$$
$$s$$
The median of the consecutive integers from 6 to 74, inclusive
39.5
$$k$$
$$m$$
The radius of the circle
$$\frac{x+y}{2}$$
$$x^{-10}$$
$$x^{-20}$$
$$f(n+1)-f(n)$$
0
25000 +道题目
269本备考书籍