January 2010 Math thread

<p>-1 on MC or grid in doesn’t matter. It’s still -1 or -1.25 raw which rounds to -1 overall.</p>

<p>It’ll be either 770 or 780. It wasn’t a ‘hard’ test. Oct 09 and June 09 were both -1 for -30 and those were harder (IMHO).</p>

<p>no i dont have an exact curve but i know general trends.</p>

<p>It asked about the price for yards of wood. Soz I’m not gonna get more detailed than that.</p>

<p>man that isoceles ? was retarted, docked 20 pts from my SAT score. anyone know the curves for cr and writing?</p>

<p>If you follow order of operations 9/4y is the same as (9/4)y</p>

<p>oh whoops didn’t see that lol
what was the inequality question?</p>

<p>uh it gave you 2 inequalities with x and y, combined them with xy, x/y and y-x and asked which ones were correct.</p>

<p>Don’t worry. You can reapply to colleges with a gap year.</p>

<p>I’m not a hundred percent sure of this but if I got 2 omits (MC) and no wrong, what should be my score?</p>

<p>I kept getting 12 in the PQRS and I just didn’t know how to do the band one. Easy to learn that though!</p>

<p>jazzkingrt - 770</p>

<p>750 or 760.</p>

<p>why was the angle inscribed in the cube 60 degrees??</p>

<p>the diagonals in the cube were all equal length so it was an equilateral triangle</p>

<p>Can someone explain the 48th and 49th term question?</p>

<p>shaheiruddin, the question said if the pattern 1, 2, 3, 1, 2, 3… repeated indefinitely, what would be the sum of the 48th and 49th numbers. Since each series is 3, you can do 48/3 and you get no remainder. Thus, the 48th number is 3 and the 49th number is 1. So 1+3=4</p>

<p>

</p>

<p>Could you guys help me out? Can you try to remember what answer choice this answer was? I vaguely remember the number 8 and a certain answer choice. I’m just trying to make sure. thanks!</p>

<p>What was the answer to the inequality one? With x and y?</p>

<p>Jersey, average of 8, or average of 80?</p>

<p>^Average of 80 definitely, that was a typo.</p>

<p>in the quadrilateral area problem how did you know one side was 12?</p>