SAT May 2009 Math

<p>if i omitted 3 and got a couple wrong can i still get 720-730?? if not what scaled score do you think i can get???</p>

<p>^ 3 omit and 2 wrong would be 710-ish.</p>

<p>^i think 700 - 720</p>

<p>How many wrong, no omit for 710+?</p>

<p>4 wrong if most of them are MC, 5 wrong if most of them are grid-in.</p>

<p>Which section was experimental math, the one with 3 pi as the answer (# 20 as diagram) or the other 25 min 20 question math section</p>

<p>The other one.</p>

<p>the one without the 3 pi right??? thank god</p>

<p>I dont think it was the one with 3pi because i had an experimental Critical Reading AND the 3pi math one; and i don’t think we’re given more than one exp section</p>

<p>Edit: the reason i know i have the CR exp is because no one has discussed the passage or the questions on it</p>

<p>the 3pi question was not experiemental.</p>

<p>Can someone confirm that 12 was not one of the 5 answer choices (a,b,c,d, or e) for the wire question?
I remember getting 12, but people are saying that was not a answer choice, so i dont remember what I gridded in…</p>

<p>12 was definitely an answer choice</p>

<p>UPDATE ON QUADRATIC PROBLEM (I think it was the very last one)</p>

<p>Ok, everyone has seem to accepted the fact that the answer to the quadratic problem x^2 and k-x^2 is 12. But it just tried to figure it out and I got that the answer was 18 (the equations are still in my calculator lol)</p>

<p>So if k=12 like everyone thinks, the intersection would be around x=2.44949 which obviously isn’t an integer. However, if k=18, the intersection would be at x=3, which is an integer. Anyone confirm?</p>

<p>the question asked which was NOT an integer</p>

<p>sounds right.</p>

<p>The question asked which one will not produce an integer.</p>

<p>Quadratic- 12
Vertices- 1/5
Triangles with shaded part – 3pi
b-a = 9
Venn Diagram 1319
Pie Graph 832
27/8
Logic- calc/wed
1<x<2 area=“” of=“” figure=“” with=“” triangles=“” on=“” inside=“” rectangle-=“” 250=“” f(a)=“f(b):” line=“” slope=“” 0=“” pq=“”>PR
Wire- 6
Beads- blue
Tin/copper- 19
Scissors- 1600
Triangle with <of 79,=“” colinear=“” angle=“101” 3x=“6-” 17=“” f(x)=“”> f(3)- 5
y^2 - 2y
mode < mean < median (70 < 75.5 < 80)
Sequence (100,2,100,4,100,6) - 0
Slope = -2/3
2x + by and 2x + 10y parallel b=10
Y = x^y + x (special function with delta sign) - 2
area of two triangles and 3x4/2 + 5 x 12/2 = 36
Earthquake chart- 562
|a-b| =< 6
reflection problem= -(a+b)
Fuel Economy- Car D
Triangle problem with a 140 degree angle, asking for top angle- 90 degrees
Value of machinery after 8 years- $5400
For one with a,b, and c, was a I,II,III type question- I and II only
Flour for cake making (1.5 lb = 3 cake, how much flour for 5 cakes): 2.5
Lion: 3/4x
(x+3)^2 = y, what does x^2 + 6x equal? y-9
x and y are positive odds, which is positive odd? 2x + y
number line problem (product of 2 neg. numbers -1<x<0)- D (point between 0 and 1)</of></x<2></p>

<p>just bumping the list… but yeah, the answer is definitely 12, because the other answers were 2, 8, 18, and 16; all of which produce integers when inputted into the equation.</p>

<p>oh…haha ok i feel dumb now</p>

<p>area of two triangles and 3x4/2 + 5 x 12/2 = 36 <— was this multiple choice?</p>

<p>so whats the verdict on the I, II, III question. was it all three, or only two of those.</p>

<p>only I and II…</p>