If y = 3x^4 -2x^3-7x+5, find dy/dx.

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?