Answer:

Step-by-step explanation:
Definition of negative exponent:

In our case, a = 3 and -n = -2.

Now we just evaluate the power in the denominator.

Answer:
B. 4 3/8
Step-by-step explanation:
7/8 X 5 = 4 3/8
8765
Step-by-step explanation
its 9 i took a test and it was the answer
Answer:
Step-by-step explanation:
Answer:
1st option
Step-by-step explanation:

note that the cube is only for c not a