Paige had a nature collection. She had 25 acorns, 16 dried seed pods, and 8 feathers. She divided the acorns into 5 equal groups, the seed pods into 4 equal groups, and the feathers into 2 equal groups. She gave her mother one group of each kind. How many separate items did her mother get?

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