2016 Art of Problem Solving 2000 AMC 8 Problems/Problem 2 Contents 1 Problem 2 Solution 2.1 2.2 2.3 3 Solution 4 See Also Solution 1 Solution 2 Solution 3 4 Problem Which of these numbers is less than its reciprocal? Solution Solution 1 The number has no reciprocal, and and are their ...
AMC 8 Problems--2000 美国数学竞赛题.doc,Problem 1 Aunt Anna is years old. Caitlin is years younger than Brianna, and Brianna is half as old as Aunt Anna. How old is Caitlin? Problem 2 Which of these numbers is less than its reciprocal? Problem 3 How many
AMC 8 Problems--2000 1 Problem 1 Aunt Anna is Anna. How old is Caitlin? years old. Caitlin is years younger than Brianna, and Brianna is half as old as Aunt Problem 2 Which of these numbers is less than its reciprocal? Problem 3 How many whole numbers lie in the interval between and...
AMC 8 Solutions 2000 1. Solution If Brianna is half as old as Aunt Anna, then Briana is years old, or years old. If Caitlin is years younger than Briana, she is years old, or . So, the answer is Solution Since Brianna is half of Aunt Anna's age this means that Brianna is years...
2000 AMC 8 Problems Problem 1 Aunt Anna is years old. Caitlin is years younger than Brianna, and Brianna is half as old as Aunt Anna. How old is Caitlin? Problem 2 Which of these numbers is less than its reciprocal? Problem 3 How many whole numbers lie in the interval between and ...
ABCDAB=6AD=MΔAMC 在矩形中,,,点是的中点。么的面积是多少? Problem3 Fourstudentstakeanexam.Threeoftheirscoresareand.Iftheaverageoftheirfour scoresis,thenwhatistheremainingscore? 4个学生参加一个考试。其中3个的分数是70,0,90.若他们的平均分是70分,么剩下 个学生的分数是多少分? 1 2016AMC8 Proble...
between and SolutionIn only of the working adults in Carlin City worked at home. By the "at-home" work force increased to . In there were approximately working at home, and in there were . The graph that best illustrates this is2000 AMC 8 ProblemsContentsProblem 1Problem 2Problem 3Problem...
By the "at-home" work force increased to . In there were approximately working at home, and in there were . The graph that best illustrates this is2000 AMC 8 ProblemsContentsProblem 1Problem 2Problem 3Problem 4 阅读了该文档的用户还阅读了这些文档 ...
AMC12 数学竞赛2000年试题及详解.pdf,2000 AMC 12/AHSME AMC 12/AHSME 2000 – February 15th 1 In the year 2001, the United States will host the International Mathematical Olympiad. Let I , M , and O be distinct positive integers such that the product I M O =
Solution (http:\/\/.artofproblemsolving\/Wiki\/index.php\/2010_AMC_10B_Problems\/Problem_1" \o "2010 AMC 10B Problems\/Problem 1) Let be the number of freshman and be the number of sophomores. There are twice as many fre...