Answer:
r = 8.12
Step-by-step explanation:
The volume for a cylinder is V=πr^2h therefore,
v = 2279.64
h = 11ft
r = ?
2279.64 = πr^2 * 11
![\frac{2279.64}{11}= {\pi r^2} \\](https://tex.z-dn.net/?f=%5Cfrac%7B2279.64%7D%7B11%7D%3D%20%7B%5Cpi%20r%5E2%7D%20%5C%5C)
207.24 = πr^2
![\frac{207.24}{\pi} =r^2\\\\66 = r^2\\\\\sqrt{66} = r\\\\\\8.12 = r](https://tex.z-dn.net/?f=%5Cfrac%7B207.24%7D%7B%5Cpi%7D%20%3Dr%5E2%5C%5C%5C%5C66%20%3D%20r%5E2%5C%5C%5C%5C%5Csqrt%7B66%7D%20%3D%20r%5C%5C%5C%5C%5C%5C8.12%20%3D%20r)
No matter what units you are exchanging to and from, the number of unit cubes will remain constant. For example: If I had a cube who's side was 10 km long, the number of unit cubes would be the volume of the cube which in this case is 1000 km³. So there would be 1000 unit cubes. Then, if I changed the side from 10 km to 10 in, and find the volume, it would be 1000 in³, meaning there are 1000 unit cubes! So the answer to your question is: The number of unit cubes remains constant
Answer:
Step-by-step explanation:
I would like a picture of the question
Answer:
Approximately 8.125 km
Step-by-step explanation:
The ratio 0.62 : 1 is equal to the ratio 8.125 : 12.5
<u>To get this answer</u>
- Multiply both sides of the ratio by 12.5. 0.62(×12.5) : 1(×12.5)
- Your answer will be 8.125 : 12.5
- The final answer would be 8.125 km : 12.5 miles.