Atar 90+ with these marks, ranks and subjects? (1 Viewer)

[K1C7]

Hello. I'm a new member here so please be kind.
So recently I've completed my trial and is in the process of getting some marks back. Just wondering, is it still possible to get atar 90+ or even 90 with the marks, ranks and subjects I got?

School ranking: Somewhere around 300 and 340 (public)

English Standard: around 80%, rank 3/30 (estimation of the number of students in total, since many people drop down)
Maths (2unit): 34%, rank 35/47 (really bad. I study hard every day and isn't making any process. I have failed all except 1 assessment task so far)
Business Studies: around 80%, rank 3/12
Biology: Haven't gotten it back yet, but my average is probably around 70%. Rank 7/21.
Korean Continuous: Haven't gotten it back yet, avg around 75%. Ranking is around 5/13.

I'm really trying hard and have a few back up plans if my first choice fails. However, I would still like some motivations and hope, so thank you.

 

[turntaker]

Probably 80+ atm

 

[Yagami Light]

maths will def drag you down. you are looking at 75+ rn highest at 85....

 

[K1C7]

How much would I need roughly for maths to get a 90?
And that's alright, I have a few backup plans anyway. I just want to achieve 90 for self satisfaction.

 

[Yagami Light]

like around 70-75%... imo

 

[Redhood]

81~
Improve maths to at least a 75-80% to get an atar of 90.

 

[K1C7]

So since my next exam would be the HSC, getting 75 - 80 would get me to 90?
Thank you

 

[K1C7]

Which other subjects should I be careful of? Like maintain high marks for so it won't be scaled down?