Waves produce a disturbance in the material they travel through. As a result, waves travel at different speeds through different materials. Through which of these would sound waves travel at the greatest speed?

Felipe is saving money for a class trip. he already has saved $ 2 5 0 $250 that he will put toward the trip. to save more money for the trip, felipe gets a job where each month he can add $ 3 5 0 $350 to his savings for the trip. let m m be the number of months that felipe has worked at his new job. if felipe needs to save $ 2 7 0 0 $2700 to go on the trip, which equation best models the situation?

If there's any college students out there can you tell me if algebra is really important in college

The point on the celestial sphere directly above an observer's head is called the