The volume of the cone with radius r=14 cm and height h=15 cm is,

Each day 40 cm^3 is subtracted from the volume. So the volume of honey left after [d] number of days would be the starting volume minus 40 times number of days passed.


It asks when the volume will be empty, The volume left is zero after how many days?

d=76.93 days, or 80 days rounding to whole numbers.