The third equation is the correct one. After 100 years, about 115 grams will remain.
164 is the answer. :)))))))
The answer is 8.75 because i look it up in my notes
The volume of a cone is V=1/3*pi*r^2*h
Since the value of r is 6 and the value of h is 8, we get:
V=1/3*pi*6^2*8
V=1/3*pi*36*8
V=12*pi*8
V=96pi
V=301.5928947
So the exact volume of the cone is 301.5928947 m^3
The approximate value of the volume rounded to the nearest tenth is 301.6 m^3
