"jeremy runs 7 miles per week and increases his distance by 1 mile each week. tony runs 3 miles per week and increases his distance by 2 miles each week. in how many weeks will jeremy and tony be running the same distance? what will that distance be? "

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

The graph of a curve that passes the vertical line test is a:

Asap! i need this done today and i really don’t understand it. some one ! will mark