Answer:
No, he switched the values for the variables.
8
Step-by-step explanation:
each corner of the cube is a vertex
9 and 3/5
Nine and Three Fifths
4^3 · 4-^6
= 4^(3 + (-6))
= 4^-3
Answer
A) 4^-3
b. -2.5 × 10-4 is the answer