14. -6m²-2m+1
15. 14x-24
16.3b²
17.14p+7
do you need the steps?
The volume of a cone is
V = (1/3)πr³
We are given with radius and the height of cone, so we can solve for the radius as function of water level using ratio and proportion
3/9 = r/h
r = h/3
Substituting
V = πh³/81
Taking the derivative
dV/dt = πh²/27 dh/dt
Solving for dh/dt given
dV/dt = 10 m³/s
and
h = 3 m
dh/dt = 9.55 m/s
Answer:
704
Step-by-step explanation:
8 x 8 x 8 I think its the answer hope it helps
