I worked it all out. Hope this helps. Tell me if you need help.
The answer is False
I hope that helped
Answer:
<em>z = 10.8</em>
Step-by-step explanation:
81 + 36 =
117 =
c =
c = 10.8
c = z
Answer:
137/(36π) ft/s
Step-by-step explanation:
The rate of change of volume will be the product of the rate of change of radius and the area of the sphere. The area of the sphere is ...
A = 4πr² = 4π(6 ft)² = 144π ft²
Then the relationship above is ...
dV/dt = A·dr/dt
548 ft³/s = (144π ft²)·dr/dt
dr/dt = (548 ft³/s)/(144π ft²) = 137/(36π) ft/s ≈ 1.2113 ft/s