A spinner is split into 4 equal parts labeled 1, 2, 3, and 4. What is the probability of landing on an even number? (Write your final answer as a percentage.) P(event) =

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

How to simply and write the answer n a whole number

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?