If a circle has a circumference of 40.82cm what would the diameter be

Need on this geometry question. explain how you did it.

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia