Volume is 1/3 bh.
11 times 12 is 132. 132 times 1/3 is 44
ANSWER : 44
How are you supposed to solve this???
Answer:
6:38am
Step-by-step explanation:
From the question we are told that
Average speed ![V_{avg}=10km/h](https://tex.z-dn.net/?f=V_%7Bavg%7D%3D10km%2Fh)
Distance traveled ![d=7km](https://tex.z-dn.net/?f=d%3D7km)
Generally the velocity across a distance is mathematically given given as ![V=d/t](https://tex.z-dn.net/?f=V%3Dd%2Ft)
![10=\frac{7}{t}](https://tex.z-dn.net/?f=10%3D%5Cfrac%7B7%7D%7Bt%7D)
![t=0.7h\\t=42minutes](https://tex.z-dn.net/?f=t%3D0.7h%5C%5Ct%3D42minutes)
Therefore
7:20-42 minutes =6:38am
Answer: 1008 revolutions
Step-by-step explanation:
1 revolution is equal to ![2\pi r](https://tex.z-dn.net/?f=2%5Cpi%20r)
To find how many revolutions the wheel makes, you must divide the distance traveled in the race between the circumference of the wheel
You must first convert 62.8318 in to meters.
We know that 1 inch is 0.0254 meters
Then
![62.8318\ in*\frac{0.0254\ m}{1\ in}= 1.5959\ m](https://tex.z-dn.net/?f=62.8318%5C%20in%2A%5Cfrac%7B0.0254%5C%20m%7D%7B1%5C%20in%7D%3D%201.5959%5C%20m)
![revolutions = \frac{1609}{1.5959}\\\\revolutions=1008.21\\](https://tex.z-dn.net/?f=revolutions%20%3D%20%5Cfrac%7B1609%7D%7B1.5959%7D%5C%5C%5C%5Crevolutions%3D1008.21%5C%5C)
Finally The wheel made 1008.21 revolutions