Answer:
The total height of the display would be 36 inches tall.
Step-by-step explanation: The bottom cube would be 10 inches tall because 1,000 cubed would be 10 inches. The cube root of 512 would be 8, and the cube root of 216 would be 6. To find the height of the display you would need to add the height of each cube, plus the foot tall sculpture.