Answer:
5/8
5/8
Step-by-step explanation:
If the question is, "What is the scale factor." That would be a scale (factor) of 2.
If you mean to the power of 3 the answer should be 0.421875
Exponent is the expression in where you convert product factor expression into a shorter expression. So really you use it to make the question simpler and shorter(easier to understand).
678.58 that is the surface area to this problem