If someone has a current gpa of 4.33, what does that mean? do they have a good change to go to a competitive school? (just based on the gpa)

A GPA is a grade point average, so it is supposed to be out of 4, but smarter people who take honors or AP can have a max of out of 5. A GPA as 4.33 is very good and you can. I can tell you this from an experience because I had a 4.73 GPA and I got in Stanford so go for it!

Its complicated if im correct its confused

First of all you would die.   do not try this at home but back to the question.   there are six parts of the sun.   from the outside to the inside: corona, chromoshpere, photosphere, convective zone, radiative zone, and the core.   then use the dictionary or reliable sources such as wikipedia to find out what they do.   good luck.