She is assumed to have died, as Kakashi has indicated that all those close to him were dead and the fact that he lamented on how he failed to protect her. This would later be confirmed during Kakashi's dying moments as he was going to see Minato, Obito, and Rin.
because the fourth hokage died before the third hokage
The Third Hokage was still living during the reign of the Fourth Hokage, and when the Fourth Hokage died by protecting the village the village council decided that they should give the Third his title back instead of a new Hokage.
The Third Hokage came back to be the leader of Konoha when the Fourth Hokage died when he sealed the 9 tailed beast.
The fourth hokage, because if Naruto beat Pain then, yes the fourth hokage is stronger.
the 4th Hokage died before kushina so I would say the matter would be in vice versa
No, the fourth hokage did not join the Akatsuki.
No. The fourth Hokage mentored Kakashi and died before the series began. Pein kills Kakashi, but he is then resurrected
No. Pein is Nagato using Yahiko's Body. Minato was the forth hokage.. The fourth hokage is naruto's father
The fourth Hokage is Minato Namikaze
No. Naruto is the fourth hokage's so. kakashi is just his student.
the fourth the fourth hokage
The Fourth hokage died protecting Konoha from the nine tailed fox. The jutsu used to seal the Kyuubi in Naruto killed him in the process.