GRE
The surface area of the solid
100
The distance between point (5, 5) and (0, 0)
The distance between point (4, 6) and (0, 0)
9 times the number of rounds in which the contestant scored for 2 points
The number of rounds in which the contestant scored for 4 points
The number of ordered triples ($$x_1$$, $$x_2$$, $$x_3$$), where $$x_1$$, $$x_2$$ and $$x_3$$ are non-negative integers such that $$x_1$$+$$x_2$$+$$x_3=9$$
$$55$$
25000 +道题目
236本备考书籍