9~12年级高含金量的课外活动/竞赛详细介绍
结合美国名校录取现状,这里给大家提供一个高一到高三的课外活动时间表,和可供选择的活动和竞赛详细信息
2017 AMC 12A真题 答案解析请参考文末 Problem 1 Pablo buys popsicles for his friends. The store sells single popsicles for $1 each, 3-popsicle boxes for $2, and 5-popsicle boxes for $3. What is the g...
第一步:提出问题. 大家可能会想,题目不是已经给出问题了吗? 是的,但是这里的提出问题是指:用数学语言去表达。首先,题目一定要通读若干遍,“看不懂,读题目;看不懂,读题目”,如此反复循环的同时查阅相关资料。...
2010 AIME I Answer Key 2010 AIME I真题答案 107 109 529 515 501 406 760 132 158 202 365 243 069 109 045 翰林AIME课程体系流程图
Casey's shop class is making a golf trophy. He has to paint 300 dimples on a golf ball. If it takes him 2 seconds to paint one dimple, how many minutes will he need to do his job?
A circle and two distinct lines are drawn on a sheet of paper. What is the largest possible number of points of intersection of these figures?
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