Altitude in general the air temperature decreases 10 f for every 4,000 feet increase in altitude. if a hiker climbs 3,000 feet, by how much can she expect the temperature to decrease

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.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap