Answer:
A
Step-by-step explanation:
Hi!
An exponent is the same thing as just multiplying the expression by itself the number of times the exponent says. So we need to multiply 1/3 by itself three times.
1/3 * 1/3 * 1/3 = 1/27
A) - 8 - 13 +4
B)+4 +7 - 2
C)-7 +3 - 20
Im gonna go with A
