CAN SOMEONE PLEASE HELP ME , THIS IS THE LAST QUESTION AND I ONLY HAVE 5 MINUTES LEFT TO ANSWER IT!!

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?

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

How do you do the foil method with polynomials?