GRE
x+y+z
360
The average (arithmetic mean) of $$\frac{1}{S^{2}}$$, $$\frac{1}{S}$$, $$S$$, and $$S^{2}$$
$$2S$$
The coordinate of Z
2.3
$$\frac{x+y}{y}$$
$$\frac{x^{2}-y^{2}}{xy-y^{2}}$$
The remainder when $$754$$,$$975$$,$$376$$ is divided by $$4$$
The remainder when $$701$$,$$864$$,$$294$$ is divided by $$4$$
(2▽1)▽k
k▽(4▽1)
The standard deviation of the numbers in list M
r
x
y
The number of minutes he took to bicycle the last 8 miles
$$x-32$$
25000 +道题目
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