Elvaluate b^-3 for b=3
a. 27
b. 1/9
c. 1/27
d. -27

C

Step-by-step explanation:

Using the rule of exponents

• ⇔ , thus

= = → C

C 1/27

b^-3 and b=3

So we have 1/b^3= 1/3^3= 1/27

answer: 298143

step-by-step explanation:

answer is because 4×10=40

and 98×4= is 392

40,392