How to solve for (8n^2 p)^-3?

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

A50% increase followed by 33 1/2% decrease