How many can you get wrong and still get a certain score??

<p>I took the December 10th ACT this year and i feel really good about both english and Reading and Math. BUT THE SCIENCE WAS IMPOSSIBLE!!! how many questions could i get wrong on that and still get a science sub score of 30?
I got maybe 4 or 5 wrong on all the other tests? what scores would i get for those tests?
And on science i may have gotten like 7-10 wrong? what would that equate to?
Let me know what you guys thought of that IMPOSSIBLE science test from the underworld</p>

<p>usually:
-1: 35
-2: 34
-3: 33
-4: 31/32
-5: 29/30
-6: 28/29/30</p>

<p>Ummm… Well, I am pretty sure that the “curve” changes every time… Depending on how easy or hard the test was… I don’t know if how many everyone misses has an effect also…</p>

<p>I got my scores back today, and judging by what my subscores are in relation to my scaled scores I’m guessing the English curve went -1=35 -2=34 -3=33 -4=32 -5=31…I think math was very similar to English at about -1=35 -2=34 -3=33 -4=32 -5=32 -6=31…I’m not sure about reading, but I think I missed around 8-10 and I got a 28. Science I have no idea either. I got a 27 on it this time (33 last time :(), but I’m guessing I missed around 7-9ish.</p>