I believe the answer is B.
V = 1/3s^2h; where V is the volume, s is the side length of the square base, and h is the height.
s/h = 6/10 = 3/5
s = 3h/5
V = 1/3(3h/5)^2 h = 1/3(9h^2/25)h = 3h^3/25
dV/dt = 9h^2/25 dh/dt = 0.2 = 1/5
dh/dt = 5/(9h^2)
When h = 2
dh/dt = 5/(9(2)^2) = 5/(9 * 4) = 5/36 = 0.1389 inches per seconds.
<span> (x-h)^2+(y-k)^2=r^2
</span>(x-3)^2+(y+4)^2=25
Answer:
The slope is 2
Step-by-step explanation:
