<p>Err, my bad, it wasn’t tan^-1. It was sin^-1 I think. My memory is starting to fail.I am sleepy.
Normally I can remember test questions/answers superbly well.</p>
<p>I still think it was sin^-1 of (40/50) though.</p>
<p>anybody remember the csc one?</p>
<p>I agree with Overide. The triangle was 30/40/?. I remember opp was 40 and hyp you can solve to be 50.</p>
<p>It was arcsine i know that</p>
<p>Sent from my iPhone using CC</p>
<p>I remember that question about m*n and m+n as saying that m and n are two DISTINCT positive integers</p>
<p>@D3NTAL - I got like sq.root 25 over 5 for that question. its simpified</p>
<p>Edit: sq. root of 26. sorry</p>
<p>was “pairs” even in the question??</p>
<p>@Nivers1027 are you sure? i remember the hyp was 20?</p>
<p>There is this question I remembered.
it was like “for b/(b-4) which inequality makes the expression always have a negative answer” or something like that. wording for vary
whats the answer?</p>
<p>helloimjoon, I don’t even remember the word “pairs” being mentioned for the m+n question</p>
<p>@D3NTAL - No, it said the hyp was 4 sq.root 26.</p>
<p>0 < b < 4 is the answer to the b/(b-4) question.</p>
<p>@Nivers:</p>
<p>The answer was 0 < x < 4, I believe. Otherwise the negatives cancel and turn positive or it is just entirely positive.</p>
<p>Oh yeah. thats what I though. got it right. thanks guys</p>
<p>Good, I’m glad I wasn’t the only one that had trouble with the math section. I’m usually great at math but this time around I had to guess on 10-12 problems.</p>
<p>@Nivers1027 I got 0<y<4 but I could be wrong</p>
<p>@nyocm5 yeah lol I thought this math section was definitely harder than anything I’ve seen on the ACT. </p>
<p>btw does anyone know the equation of that weird parabola that bounces back up?</p>
<p>@Juvenis - Yeah, others got that and so did I. it’s right haha</p>
<p>@Juvenis</p>
<p>It was l x^2-a^2 l
I put l x - a l^2 :(</p>
<p>^Can confirm, checked both on graphing calc.</p>
<p>Anyone remember the question that gave you the statement: “If Kathy works on Friday, she does not work on Saturday”? I put “If Kathy does not work on Friday, she works on Saturday.” What’s the right answer?</p>