about transfer

Hello everyone!
I am attending community college in Washington and I have some questions about transferring to UW Seattle.
2015 Fall (12 credits)
Calc 1: 4.0
Intro to engineering: 4.0
General chem prep: 4.0

2015 Winter(15 credits)
Calc 2: 4.0
Programming 1 with Java: 4.0
General Chem 1: 4.0

2016 Spring(15 credits/currently taking)
Calc 3
English composion
Physics prep

I will have 42 credits by this quarter and planning to take 10 credits during the summer.
I know I have very few credits but I want to apply for winter as an electrical engineering.
If I did not finish prerequisites for electrical engineering, can I still apply?
If I apply when I did not finish prerequisites, do I choose undecided as my major?
will I have chance to get accepted with this few credits?
I don’t have any extra EC but I am working 25~30hours a week.
If not, if I maintain above 3.9 GPA and have 60~70 credits, will I get accepted?

Thank you!