Answer:
laps per minute
Step-by-step explanation
because it is asking you to find the unit of laps per minute.
Answer: Both calculated the volume properly.
Step-by-step explanation:
The formula for calculate the volume of a cylinder is:
![V=r^2h\pi](https://tex.z-dn.net/?f=V%3Dr%5E2h%5Cpi)
Where <em>r</em> is the radius and <em>h</em> is the height.
You know that the radius of the cyclindrical swimming pool is 13 feet and the height is 6 feet.
Substitute these values into the formula. Then, the volume is:
![V=(13ft)^2(6ft)\pi=1,014\pi](https://tex.z-dn.net/?f=V%3D%2813ft%29%5E2%286ft%29%5Cpi%3D1%2C014%5Cpi)
or ![V=3,185.57ft^3](https://tex.z-dn.net/?f=V%3D3%2C185.57ft%5E3)
Therefore, both calculated the volume properly.
-4-8 = -12 Becuase -4 plus -8 is -12