USACO 2017年首轮月赛铜级题3 Milk Measurement Farmer John purchases three cows: Bessie, Elsie, and Mildred, each of whom initially produces 7 gallons of milk per day. Since the milk output of a cow ...
USACO 2017年首轮月赛铜级题2 The Bovine Shuffle Convinced that happy cows generate more milk, Farmer John has installed a giant disco ball in his barn and plans to teach his cows to dance! Looking u...
USACO 2017年首轮月赛铜级题1 Blocked Billboard During long milking sessions, Bessie the cow likes to stare out the window of her barn at two huge rectangular billboards across the street advertising...
2017AMC8真题答案详细解析请参考文末 ————————————————————————————————————————————— 翰林国际教育温馨提示：2019美国数学学术活动AMC8初一初二年级组比赛将于2019年11月13日举行，即日起—2019年10月20日，三到...
Physics Bowl 美国高中物理学术活动由美国物理教师协会举办，该协会是美国唯一专注于普及与提升物理教育的学术机构。协会每年都会通过会议、论坛、杂志、学术活动等方式为美国大学与高中物理教育提供最新的物理前...
2017HiMCM B题特等奖Outstanding论文下载 2017 HiMCM全球高中生数模赛B题全文 Problem B: Ski Slope Winter is coming! In February 2018, PyeongChang, South Korea will host the Winter Olympics. And, in 202...
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...
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?
