Question

question below o.o

Answer 1

Remember this rule:
\(\sf\Large a^{-b} = \frac{1}{a^b}\)

Answer 2

So, we have

\(\sf\Large \frac{1}{k \times k \times k} = \frac{1}{27}\)

We can remove the numerator since both are 1, and to make it easier to solve for x. :)

So check your answer choices. What number will make this true:
\(\sf k \times k \times k = 27\)

Answer 3

d

Answer 4

aka 3

Answer 5

correct! @melody1590 :D