Haha your funny have a nice day:))
If there are 30 men and 15 have facial hair then that’s half of them, and half=50%
Answer:
you have to do it look up how to chart coordinates
Step-by-step explanation:
Its the last one! Also if you dont know what I mean by this is, its the 4th one. You Welcome Merry Christmas
1 mole of any substance is approximately 6.022*10^23 atoms (Avogadro's number)
So
(4.90*10^31 atoms) * (1 mole / 6.022*10^23 atoms) = 8.14*10^7 moles