During an experiment, a student calculates the speed of an object rolling on a level surface. If the object moves 3.25 m in 5.3 seconds, what is the correct way to report their result?
a. 17.225 m/s.
b. 17.23 m/s.
c. 17.22 m/s.
d. 17.2 m/s.
e. 17 m/s.