The area, A, of a forest, in acres, is modeled by the equation where d is the number of decades since the beginning of the year 1950. What was the area of the forest in 1940?

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min