Lila is a track and field athlete. She has to complete four laps around the track, which is 400 meters. The race took her 6 minutes to complete.Which best describes her speed and velocity?A)Her speed is 4.4 m/s, and her velocity is 0 m/s. B)Her speed is 0 m/s, and her velocity is 2400 m/s.C)Her speed is 4.4 m/s, and her velocity is 4.4 m/s.

The answer is A. 
Speed = distance / time
Speed = (4*400) / (6*60)    (6*60 to turn minutes to seconds)
Speed = 1600 / 360
Speed = 4.44

Velocity = displacement / time
since she is running in a circle, she stops where she started making he displacement 0
Velocity = 0 / 6*60
Velocity = 0