Answer:
18.97366596
Step-by-step explanation:
round however manu you need too
Answer: C. 6 x 1/4
Step-by-step explanation:
hope it helps!
Answer:
The total weight = 1286 × 62.4 = 80246 pounds.
Step-by-step explanation:
The formula of the volume of the sphere is
V = 4/3×π×r³
Given
d = 17 feet
d = 2r
r = d/2 = 17/2 = 8.5 feet
V = 4/3×π×r³
Since we need half of the volume as it is a hemispherical tank.
= 1286 ft³
Given that the weighs 62.4 pounds per cubic foot
Thus, the total weight = 1286 × 62.4 = 80246 pounds.
Multiply 0.27 by 100. It will equal 27. Then subtract 27 from 100. The answer is 73%