Need help ASAP ! Questions are in the pic

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.

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