The answer is 36 because you have to multiply it and divide getting your the answer.
The 4 in the first one is in the thousands place, the second one doesn't have a 4 and the 4 in the third one is in the hundreds place. Hope this helped.
Work
(3, 6, 8,) 9, (10, 12, 13)
The median is 9.
Q1 is 6
Q3 is 12
12 - 6 = 6
Answer
C.) 6
When looking for volume always multiply the sides to find the answer