Grain pouring from a chute at a rate of 60 cubic feet per minute forms a conical pile whose height is always three times that of the diameter. How fast is the height of the
pile increasing at the instant when the pile is 20 feet high?

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?