Question

Can someone please answer this

Answer 1

Answer:

Step-by-step explanation:i think its -3

Answer 2

Answer: -1

Step-by-step explanation:

If k is equal to negative one then we can input it into it for the exponent and solve.

$10^{-3} * 10^{1} * 10^{-1}$   If  multiplying exponents and they have the same base then you will just add the exponents and let the exponents stay the same.

The exponents are  -3,1, and -1 add them.

-3 + 1 - 1 = -3

The base is 10 so we will raise 10 to the negative 3rd power.

$10^{-3}$