Ahollow cone has height 5 feet and radius 2 feet. the vertex of the cone is pointed down so that it can serve as a container. water is poured into the cone at the rate 3/2 cubic feet per second. at what rate (in feet per second) is the depth of the water increasing when the depth of the water is 3 feet?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Anut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. but at the end of the month the peanuts had not sold? well, so, in order to sell 40 pounds of? peanuts, the manager decided to mix the 40 pounds of peanuts with some cashews and sell the mixture for $2.00 per pound. how many pounds of cashews should be mixed with the peanuts to ensure no change in the? profit?