What are Economic Activities?

How does tan build a central idea of her story in the excerpt? tan discusses the types of questions on achievement tests to support the idea that the tests limit students' ability to write well tan explains a question on a language achievement test to support the idea that the tests shd d include more interesting content tan gives an example of her experience with achievement tests to support the idea that they are not always accurate measures of language ability tan considers how her mother might answer a question on a test to support the idea that nonstandard english limits a person's ability to communicate

Atrajectory has an initial velocity of 1,000 meters per second, and 5 seconds later, it has a velocity of 500 meters per second. which is the acceleration of the trajectory?

Choose the best latin translation of the given english sentence. both iulius and pompeius are famous. aut iulius aut pompeius est clarus. et iulius et pompeius sunt clari. neque iulius neque pompeius est clarus. suntne iulius et pompeius clari?