Answer:
![2\pi \: r](https://tex.z-dn.net/?f=2%5Cpi%20%5C%3A%20r)
<h3>4th answer is correct</h3>
Step-by-step explanation:
![2 \times \pi \times r](https://tex.z-dn.net/?f=2%20%5Ctimes%20%5Cpi%20%5Ctimes%20r)
Answer:
1/12 or 1/24 sorry
Step-by-step explanation:
3types * 4 flavors
Answer:
New Orleans Louisiana is lower
Step-by-step explanation:
California: 7 below sea level
Louisiana: 8 below sea level
Answer: letter D. Most of the mass of an atom comes from elctron cloud
Step-by-step explanation: your welcome and have a good day