<p>@studio</p>
<p>I now vaguely remember putting 70 degrees for the isoceles triangle so I can confirm that is correct</p>
<p>Huh, I’m still drawing a blank on that question. I do remember getting 87, though.</p>
<p>and yes 87 was a correct answer in the grid in section i think</p>
<p>I don’t remember 87 for anything… somebody remember the question? Pretty mad tbh.</p>
<p>It was like three angles of a triangle are 2x-30,3x-10, and 4x+24 (Something along these lines.) What is the greatest angle of the triangle. And it was in the grid in section, answer was 87</p>
<p>Does anybody know if the question that asked for how much money person A spent (Person A spent 2 times more + 30 than person B) had an option to answer $150? Because if it did, I missed one :(</p>
<p>^ That jogged my memory. I kept trying to visualize a picture, but now I know there wasn’t one. Thanks, rk!</p>
<p>Still don’t remember it. </p>
<p>I remember one question(I think I omitted it) was like k^x and k^2x+1. Then they wanted x in terms of k or something… anyone?</p>
<p>Oh thank you now I remember, though I don’t know if I put 87 (probably did). You just had to solve for x and then plug it back into the 4x+20 or whatever right?</p>
<p>I believe you had to plug it into 9x + 15. </p>
<p>9(8) + 15 = 87</p>
<p>But yes, you’re right.</p>
<p>@Reckie: The answer was 3k^2.</p>
<p>@Reckie
That was a different question with an answer of 3k^2</p>
<p>My earlier post was as clear as I can make the “87” question. </p>
<p>and @Fishy yes that is what you do</p>
<p>This is making me sad. I believe I got 3-6 wrong and 3 were omitted. So 640-680. If I keep reading I’m sure I’ll find more errors though. :x</p>
<p>I think the trail question must have had some variation, I read it 9999(exaggeration but still you get the point) times and did it on the calculator and I got 8:3 I read no where of a beginning marker.</p>
<p>There has to be a variation, because I completely remember drawing a diagram and reading it multiple times to make sure there were both at the start. Looking at -3-5 right now, better than my 660 back in March.</p>
<p>I hate to say it, but it seems like those with -0 or -1 are saying 2:1 and those with lower predicted scores are getting 8:3. I highly doubt the CB made multiple versions of the test. I’m sorry, but there were both a rest stop and a marker at the beginning of the trail.</p>
<p>@BasedGod actually if you get three wrong you get -3.75 from the raw score, right? and they round to the nearest whole number so it’d be the same as getting four omitted wrong.</p>
<p>also i’d like to say that i believe the population of the senior class one was 250. what you guys were doing with the 60% thing was backwards to what it asked
it should be
90=.6x to find the population of seniors in the class
x=150
150=0.6x to find the population of seniors at the school (60% of seniors were in the class)
x=250</p>
<p>So far I am not sure about only one problem. I answered the marks/stops question with 8:3. I had a lot of time to answer and I do not normally make these kind of mistakes. I am just wondering about what might have happened.</p>
<ol>
<li>2:1 answer people read it wrong</li>
<li>8:3 answer people read it wrong</li>
<li>CB had 2 versions</li>
<li>The wording was confusing and can be interpreted differently
Any others?</li>
</ol>
<p>For the trail question, it is 2:1. At first I was tempted to put 8:3 but if you drew it out, you would get 2-1. It said there were marks at the beginning and that was the difference between 2:1 and 8:3.</p>
<p>0
2.5
5
7.5
10
12.5
15
17.5</p>
<p>total = 8 marks</p>
<p>17.5 + 2.5 = 20 so cant go any further.
0
6
12
18</p>
<p>total = 4 marks</p>
<p>8:4 = 2:1</p>
<p>Question is whether there was a rest stop at the 0 mark. If there was one, the answer would be 2:1, if there was not, then it will be 8:3. Both sides clearly remember reading one way or the other. Unless there were two versions of the question or the wording was misleading, it is hard to get this problem wrong. It is not that difficult once you decide on the rest stop at the 0 mark.</p>