Answer:
The answer is 28.26
Step-by-step explanation:
A=pir^2
A=pi(3)^2
A=9pi
A=28.26
Hope this helps :D
Answer:
Image attached
Step-by-step explanation:
Hope it helps!!!!
Step-by-step explanation:
you have a quand app
not have means download
quand app on open and photos this one and come answer
3 pencil 4 bubblegum 2 sports cards
You had to divide each by 3
It would be 11 + 12 = 23 atomic mass units.
(electrons have about a mass of 5.489×10−4<span> atomic mass units, so their mass would be negligible in this calculation).
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