(Originais Teachy 2023) - Question Medium of Mathematics

During a Physics class, students are learning about the distance between the Earth and the Moon, which is approximately 3.84 x 10^8 meters. A rocket is launched to explore space and it takes 75 hours to travel from Earth to the Moon in a direct trip. The rocket's average speed during the trajectory is constant. A) Using scientific notation, what is the average speed of the rocket in meters per hour? B) How many kilometers per hour (km/h) correspond to the average speed of the rocket found in item A? C) If the rocket continues to travel at the same average speed, what will be the distance traveled, in scientific notation, after 150 hours of travel?