<p>lmao, i took the test last year, and the math section that I took today was completely identical to the one i took last year. Way to go Columbia.</p>
<p>I also recognized a few (not all) of the challenge problems reappearing.</p>
<p>People in CC are always so much better-performing than the actual kids in the rooms lol. I hear people getting <12 everywhere, and 17+ every post here XD. I hope 16/20 is top 15% =X</p>
<p>@AlacrityPain</p>
<p>I could not have said it better myself. I’m in the same boat as you: 16/20 challenge math. Anyway, I’m not going to beat myself up anymore. I’ll just wait to June hoping for the best, but expecting the worst.</p>
<p>Definitely 13.
a + b + c + d = 60
2a = b + c + d
3b = a + c + d
4c = a + b + d
d = 13</p>
<p>Ughhh hate typing on a smartphone</p>
<p>For the i question, was it 1-i(root -3) / 2 ?</p>
<p>And i value was ( root -1)</p>
<p>So this is what I got 1 - 3i/ 2 </p>
<p>Minus sign turns into plus so x = 4/2 = 2??</p>
<p>I don’t really remember, but it ended up
but I remembered getting (1- 3i^2)/2, which was -2/2 = -1</p>
<p>From what i read in the previous years on this forum, only about half of the CCers here get in :(</p>
<p>hey guys, there was a science MC question with a diagram and air moving in this sort of pattern:
^ v
^ v
^ v
^ <
(Earth) (Ocean)</p>
<p>And it asked which of the following did not explain this behavior. What was the ans to that?</p>
<p>i think it was the one that says the ground recieves more sunlight than the ocean</p>
<p>Yeah that’s what I got too</p>
<p>I was quite surprised at the lack of physics questions</p>
<p>Am I the only 1 who left about half those challenge questions blank but MADE SURE the ones done were correct?</p>
<p>I made with 11 - 12 correct.. Guessed around 3-5 and skipped 3-4</p>
<p>I checked a couple that were easy to check, like the one with 28, 16 and 4</p>
<p>@itszarinnn - where were you sitting? I was sitting close to the front…BTW The seats were so annoying, like my back still hurts right now.
The question that started like 'what a runner should eat before running in order to something something something..?"- was the answer the egg? I think I said the candy bar. oh whatever…I guess I left 4 blank in the science section–is that bad?</p>
<p>@pvenigal</p>
<p>Yeah! I crammed so much for physics, but all there was was a few questions on parallel and series circuits. I should’ve probably reviewed meteorology instead…</p>
<p>@daphneloveschem</p>
<p>I got candy bar for that too. Egg gives u long term energy while the candy bar gives u short term energy</p>
<p>What was the question that involved 28 cents?</p>
<p>i got candybar here</p>
<p>The one with 28 cents was like: a gives b what b has and c what c has, and then b does the same thing as a with a and c. (Lol that looks really confusing. Tell me if you want me to explain it better)</p>