Answer:
-0.008
Step-by-step explanation:
Hi there,
When you have a negative exponent, it tells us how many times to multiply the reciprocal of the base. For example, this problem tells us to multiply the reciprocal of -5 (which is -[tex]\frac{1}{5}[/tex]) three times since the exponent is -3. As a final solution, you should get -0.008.
Hope this explanation helps. Cheers.