A CD-ROM disk rotates at 200 revolutions per minute. If the radius of the CD-ROM is 6 cm, how fast is a point on the outer edge of the disk travelling?

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

Hi i’m not sure how to do question 20 if u could explain how to do it that’d b great

Aiko jumped rope for 20 min and stopped at 8: 05 when did she start