<p>for the </p>
<ol>
<li>402- random “solve for x”</li>
</ol>
<p>I agree the answer was 402, but it was solve for y.</p>
<p>the question was</p>
<p>(x+2)/10 = 40 and (x+y)/(20) = 40</p>
<p>^ Why’s that 402, it’s 398 o.o</p>
<p>for s^2 - 81/s - 9 = t^2, the answer is t^2 + 9. if you move the equation and divide the numbers by 9, you get s=t^2 - 9 / -1. that would mean you would have to make the 9 a positive number which is t^2 + 9 = s</p>
<p>im pretty sure you can divide s^2 by s since division of variables with exponents is subtraction. therefore s^2 / s^1 = s</p>
<p>@vermilionwaves
Because x is 398, but y is 402 and the question was looking for y.</p>
<p>@cod4pro
How you were supposed to do the problem was simplify the numerator.</p>
<p>s^2 - 81/s - 9 = t^2
= (s+9)(s-9)/(s-9) = t^2</p>
<p>The (s-9) cancel</p>
<p>= s + 9 = t^2</p>
<p>Subtract 9</p>
<p>= s = t^2 - 9</p>
<p>“14. 78 -angle of x in triangle with angle y,y,y”
When I plugged my angle back into the equation (it was what… 24) I got my x to be greater than 100</p>
<p>I’m pretty sure the answer asked for solve for y, which would be 402. Had it asked only for x, then they would not have given the extra information on such a low level problem.</p>
<p>s^2-81/s-9 = s+9 t^2 = s+9 s = t^2-9 What are you doing exactly?..</p>
<p>do you guys think -1 will be a 790</p>
<p>@verm u are right on the s^2 power question.</p>
<p>Also, did you guys think it weird that for the 30-60-90 triangle, square, isostriangle that they gave too much information. That was completely not like the SAT. They usually give the bare minimum.</p>
<p>edit: rd, I think -1 may be 800/790 b/c some of the questions were very challenging, like the circle-circle one.</p>
<p>Not everyone knows the 30-60-90 rule I think, they don’t expect everyone to</p>
<p>But they have the chart thing in the front of the test. I took a double take when I saw you didnt need all the info.</p>
<p>@rd2012
I can’t see the curve being that nice. I got a 680M in March and I’ve gotten ALL the answers list here correct, so I’m thinking the curve will be pretty harsh. Maybe, -1 is 770</p>
<p>“14. 78 -angle of x in triangle with angle y,y,y”
Can someone explain that to me? Sorry.
Cause I was fairly confident in my answer which was not 78.</p>
<p>Well, I took the March one and that math was an absolute joke compared to this one, in my opinion.</p>
<p>For the compiled answers on the previous page. The question involving columns and asking for f(x) + g(x) = h(x) is almost certainly 1. I even remember the numbers. I believe they were 2 + 3 = 5.</p>
<p>so what would a minus -4 skipped -3be? t</p>
<p>aww dang. I was running out of time on that section so I guess I didn’t think of how they were trying to trick me with a binomial square…I think I’m down to around a raw score of 42-44 =/. Oh well, I’m applying to history programs anyways haha</p>
<p>@LoseYourself: Nono, it was 0 for sure! Cause I remember looking at 1 and being like “huh…”
Either f(x) and h(x) were 2 and 3 (because h(x) was in between f(x) and g(x) on the chart) or one of those numbers was a negative or something ahah…</p>
<p>a+b=70- triangle question, a,b,c
1024 for sequential question
f(2x)=(f(x))^2
1 for MINIMUM distance between points on circle
20 possible entrances/exits to monument
9 max number days
500 Closest integer to surface area of cylinder
None for if x is an even integer, which MUST be odd
1.3 sum of price of 1 soda and 1 pretzel
10 for average of X Y Z
96pi+64 - overlapping circles
36 - question with 86 as median in 101 consecutive numbers
3 - length of BD slope -2/3
90% - x% C(x) question 10x/101-x
5/12 Probability of something greater than 90 for pressure OR both or the other
s for the triangle question r=t and you had to solve for U
isosceles right triangle NOT possible (perimeter 12, integer side lengths)
256 cant remember
0 parallelogram, slopes
t^2-9 one with s^2-81 / s-9 =t^2
5 - 4.8 and 5.1 rounding
-2
y+2, something with y=x+2 or something
36 , lowest possible number in 101 consecutive integers, median 86
1 - f(x) + g(x) = h(x) because 2 +3 = 5
8 - Arc question how much bigger is this arc than that arc</p>
<p>Grid-ins:</p>
<ol>
<li>4000 -boxes of candy price or pounds</li>
<li>402- random “solve for y” (x+2)/(10) = 40 and (x+y)/(20) = 40</li>
<li>22 - average # of members on wednesday</li>
<li>72 - Area of shaded area, rectangle and semicircle</li>
<li>2.5 y=(k-1)^2 point (3,10)</li>
<li>78 -angle of x in triangle with angle y,y,y</li>
<li>.8 = probability of MISmatching sweater +scarf</li>
<li>9 Solve for K 27^x=ka</li>
<li>.5 .25- -.25=.5 (1 answer to that absolute value of y question)</li>
<li>3600 - n=k^2 n divisible by 24 AND 10</li>
</ol>
<p>10/10 Gridins 24/44 Multiple Choice 36/54 Overall</p>
<p>0 for sure, f(x) was -1 g(x) was 10 h(x) was 11. Others had sign change problems or weren’t being added in the correct order.</p>