The price for predictability is often a. long hours. b. stress and insecurity. c. long-term boredom. d. increased self-confidence. answer is c. just took the penn foster test

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