2022 AMC 10B Answer Key Problem 1 Define to be for all real numbers and What is the value of Problem 2 In rhombus , point lies on segment so that , , and . What is the area of ? (Note: The figure is not drawn to scale.) Problem 3 How many three-digit positive integers have...
What is the value of Problem 2 Mike cycled laps in minutes. Assume he cycled at a constant speed throughout. Approximately how many laps did he complete in the first minutes? Problem 3 The sum of three numbers is The first number is times the third number, and the third number is less...
units are arranged in increasing size order so that their left edges and bottom edges align. The squares alternate in the color pattern white-gray-white-gray, respectively, as shown in the figure. What is the area of the visible gray region in square units? Problem 4 When Yunji added all ...