I am going to FSU as a freshmen with 30 credits from a state college. My question is if they will transfer these credits as full credits. For example, will my ENC 1101 transfer as ENC 1101 at FSU.
“If you have earned dual enrollment credit in high school, you must send your official college transcript(s) to us immediately following the completion of your coursework. At that time, we will conduct a final review of your application and update your FSU permanent record. If your cumulative college grade point average is below 2.0 (on a 4.0 scale), your admission will be rescinded.” 
It should transfer. Almost all of the public colleges and universities in the state use a statewide course numbering system so that transfer credits are easy to determine.
Unless something weird happens, like it’s determined that for whatever reason your ENC1101 class was wildly different than the one at FSU (and it shouldn’t be), you should receive credit for ENC1101.