The population of a certain bird species at any time t (in years), for a certain area, can be modeled by the function: P(t)=500+250x/10+0.5x. What was the initial population for this species in this area? In how many years will the population exceed to 320 birds? According to this model, what is the largest number of birds of this species, that can inhabit this area? Explain your reasoning as to how you found your solution.

(40 points) i need some . an answer definition is appreciated as well.

It says factor each expression completely 8y+48

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit