which ones am i getting wrong?

[Altruist]

didnt notice

I clicked start and browsed the forum for 10+ mins

now I have 7 min on question 20

I might have to retake jfc

you can just keep retaking it. couldnt care less about the imaginary number/result it gives me, i m just curious about the answers to some of these. i'll post the ones confusing me the most tomorrow, when i sober up