Reason Tam a solid figure with a base
shaped like a circle. I have only 1 vertex.
Thave a curved surface, so I can roll. What
solid figure am I?

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