Two cyclists start at the same point and travel in opposite directions. one cyclist travels 7 /mih faster than the other. if the two cyclists are 93mi apart after 3 hours, what is the rate of each cyclist?

Pls brainliest will be awarded if answer is correct

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

50 points~ ! i have to turn this in tomarrow