In the figure to the right, if AC = 20 and BC = 17, what is the radius?
А
8
The radius is approximately (Round to the nearest tenth as needed)

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school. each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220