Final answer:
The correct answer to the student's question about Hicham El Guerrouj's average speed is option C, which is 9.101 m/s, matching the provided reference speed of 9.09 m/s.
Step-by-step explanation:
The student is asking about Hicham El Guerrouj's average speed during a race, expressed in meters per second. Given a variety of speed figures, the correct option that aligns with the provided reference speed of 9.09 m/s is C. 9.101 m/s. It is important to note that this is the average speed, as a sprinter starts the race from a standstill and gradually reaches their top speed, resulting in an average that takes into account the varying speeds throughout the race.