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

The correct option is C.

Step-by-step explanation:

It is given that 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.

First of all count the number of x in the given line plot.

The total number of x in the line plot is 30. It means the total number of students is

From the figure it is noticed that there are four x when the number of letters is 6 and three x where the number of letters is 20.

It means total 40 students wrote 6 letters and 30 students wrote 20 letters.

The number of students who wrote more than 6 but less 20 letters are

Therefore option C is correct.

(-1,-0.5)

step-by-step explanation:

- (2, -7)

- lines r and s and lines t and u must be parallel