The same way
If they are on the same circuit you only need 1 neutral wire in the circuit.
It is unusual to have multiple outlets on a 30 Amp service. If you do this you need outlets rated at 30 amps and 10 AWG wire.
Don't know what you mean by back wire, but most GFCI outlets have a circuit to attach additional outlets that will be protected by the GFCI. Keep total load in minds.
Assuming this is not an office of a place where lots of the outlets will be used to power items that draw lots of current on a 15 amp circuit wired with 14/2 wire I would limit it to no more than 10 outlets and lights combined. On a 20 amp circuit wired with 12/2 wire I would limit it to a 14 outlets and lights combined. There is no limit in the code. You just use common sense based on what is going to be used on this circuit.
A disconnected or broken wire along the path somewhere. If you have 5 outlets (in a row) on a breaker and the wire breaks at the 3rd outlet, the first two outlets will still work but the others will not. Rodents are known to gnaw on wires and that can cause the break. Or maybe a wire just came loose from a recepticle.
No more than ten. If you used a 20-A breaker it would be up to 13.
It's hard to answer the question.Victims are increasing continously.
long enogh to eat dinner and forget about it
it has approximately 1000 outlets NIKE
This depends on how many outlets you will need in the home.
Because the white wire on a 120 volt circuit is the neutral wire that is connected to the silver screw on outlets and switches. It is connected to the neutral bar in the service panel.