2010 AMC 10 A 5 17. A solid cube has side length 3 inches. A 2-inch by 2-inch square hole is cut into the center of each face. The edges of each cut are parallel to the edges of the cube, and each hole goes all the way through the cube. What is the volume, in cubic inches, of the remaining solid? (A) 7 (B) 8 (C) 10 (D) 12 (E) 15 18. (20·10+10·29) = 245. 9. Answer (C): Note that Penny is going downhill on the segment on which Minnie is going uphill, and vice versa. Minnie needs 10 5 hours to go from A to B, 15 30 hours to go from B to C, and 20 20 hours to go from C to A, a total of 31 2 hours. Penny's time is 20 30 + 15 10 + 10 40 =2 5 12 hours. It takes Minnie 31 2 AMC 10 and AMC 12 under the direction of AMC 10 Subcommittee Chair: Dr. Leroy Wenstrom, Columbia, MD 21044 lwenstrom@gmail.com 2009 AIME The 27th annual AIME will be held on Tuesday, March 17, with the alternate on Wednesday, April 1. It is a 15-question, 3-hour, integer-answer exam. You will be invited to participate only if you score 3. Mark your answer to each problem on the AMC 10 Answer Form with a #2 pencil. Check the blackened circles for accuracy and erase errors and stray marks completely. Only answers properly marked on the answer form will be graded. 4. SCORING: You will receive 6 points for each correct answer, 1.5 points for each 2017 AMC 10A Problems Problem 1 What is the value of ? Solution Problem 2 Pablo buys popsicles for his friends The immediate impetus for change was a conflict between the Title: V36N3a12 pdf: File Size: 486 kb: File Type: pdf: Download File AM-AMC-146 Datasheet : High Performance Amplifier, 21 dB Gain, 10 - 500 MHz, AM-AMC-146 PDF Download, AM-AMC-146 Download, AM-AMC-146 down, AM-AMC-146 pdf 9th AMC 10 A 2008 2 1. A bakery owner turns on his doughnut machine at 8:30am. At 11:10am the ma-chine has completed one third of the day's job. At what time will the doughnut machine complete the job? (A) 1:50pm (B) 3:00pm (C) 3:30pm (D) 4:30pm (E) 5:50pm 2. A square is drawn inside a rectangle. The ratio of the width of the rectangle to AMC 10 Certificate of Achievement (for students in grades 8 and below who score a 90 or above on the AMC 10 contest) Anonymous, 99.0 points; Owen Dugan, 90.0 points (7th grade, age 12, Homeschool) Tatiana Malcevic, 90.0 points (8th grade, age 13, Van Antwerp Middle School) 3. Mark your answer to each problem on the AMC 10 Answer Form with a #2 pencil. Check the blackened circles for accuracy and erase errors and stray marks completely. Only answers properly marked on the answer form will be graded. 4. SCORING: You will receive 6 points for each correct answer, 1.5 points for each They are 25-question, 75-minute, multiple choice tests with an emphasis on problem-solving. The AMC 10 specifically is for students in. 1 0 th. 10^ ext {th} 10th grade and below, covering high school curriculum up to. 1 0 th. 10^ ext {th} 10th grade. The AMC 12 includes trigonometry, advanced algebra, and advanced geometry, but excludes calculus. First AMC 10 2000 4 12. Figure 0,1,2, and 3 consist of 1,5,13, and 25 nonoverlapping unit squares, respec-tively. If the pattern were continued, how many nonoverlapping unit squares would there be in flgure 100? figure 0 figure 1 figure 2 figure 3 (A) 10401 (B) 19801 (C) 20201 (D) 39801 (E) 40801 13. Phone: 402-472-2257; Fax: 402-472-6087; email: titu@amc.unl.edu; 2002 AIME The AIME will be held on Tuesday, March 26, 2002 with the alternate on April 9,2002. It is a 15-question, 3-hour, integer-answer exam. You will be invited to part