A decade ago, the average class size at Kingwood Middle School was 24 students. Now it is 25% smaller. What is the average class size currently?

Acircle has a circumference of 28.36 units what is the diameter of the circle

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?