Answer:
4 . 4√4 is equal to this expression (256•64)^1/4 .
It would be 26 or two sticks to represent the tens and 6 cubes to represent the ones. Hope this helps!!
Answer: 1440
Explanation: when you split it into two shapes (I split it where the split is splitting the eight up) you find the volume of them both. Top shape= 4x4x10=80 bottom shape= 8x8x10=640.
640+80= 720
You will then need to multiply by two (or add 720+720) to get the answer 1440