May SAT 2011: Math Section

<p>lol 9 aint a prime number, sorry</p>

<p>what’s this triangle in a triangle question i see O_O i remember a square in a square (from the pyramid and connecting midpoints) but no other shapes than that</p>

<p>yoursky - it was a square pyramid (square base, triangular faces), i think you’re remembering the right question, the answer choices were from an aerial view</p>

<p>As far as I know, it was just a square inside a square. The sides of the smaller squarevwere parallel with the larger square.</p>

<p>Has anyone done a consolidated answers yet? There is a consolidated list of agreed answers for CR I see.</p>

<p>I hate the coffee question!!
I think I omitted that one…Arghhhh!!</p>

<p>Ehh i will make a list for maths too…plz add if u know more to make a perfect list ^^ thanks!</p>

<ol>
<li>4000 (pen)</li>
<li>right angle divided into 3. find x =10</li>
<li>9/2</li>
<li>y/x</li>
<li>165</li>
<li>3500 (voters)</li>
<li>3.84 ( beef and coffe)</li>
<li>0 (slope)</li>
<li>4 root 2 ( x+4 or x+8)</li>
<li>india ( pie chart)</li>
<li>pyramid ( square inside square)</li>
<li>18 ( arrangement)</li>
<li> 1 ( possible value of x in grid in no.1)</li>
<li>median in the bar chart ( 23?)</li>
<li>ways of arranging people sittin not directly opposite or beside Tom (Two)</li>
<li> Point P in a circle, y intercept (14)</li>
<li>V and A in a cube (2/3)</li>
<li>.3%</li>
<li>quadrant probability = 0
20.divisible by 13 ( 1,2)</li>
<li>f and g ( 0?)</li>
<li>2 triangles got x and y ( x=40?)</li>
</ol>

<p>ggrrrr thats alll i can rmb…please correct and fill the list!</p>

<p>im sure the right angle divided into three different angles (2x, 3x, 5x) question was 9.</p>

<p>Don’t add 165 on the answer sheet to make yourself believe it… many people claim to have seen consecutive some even saying they put 165 and changed it after they saw consecutive to 385.
Also whats your problem with the A the answer is A^3/2 its pretty simple take V and take A which is 6 times a side’s area then make the A’s square units into cubic units by ^3/2ing them. now V will be proportional to A^3/2 in the form V=kA^3/2 where k equals to 6^3/2 . it never said what is equal it said what is proportional and we know that (A/6)^3/2 is equal to V
Plus if we are talking about the same triangle question the answer was 10 in one where a right triangle was split in two and y was given</p>

<p>wasnt the correct answer for the .3% the one that said 0.003?</p>

<p>^
^
kind of screwed it up… k should have been on the otherside of the equation but you get the drill also .3% is right. 2% of 5% is 0.1 percent since 1% of 5% is 0.05% so then we multiply this by the initial number and we get 0.1 time 3 0.3%</p>

<p>MrFred: Have you been paying attention to the prime numbers debate? Has any final conclusion been arrived at?</p>

<p>^ Nooo.</p>

<p>Don’t bring it up again!
There is no way to confirm whether people saw consecutively or not =_=</p>

<p>Sigh.</p>

<p>Does NO ONE remember whether it said that or not?</p>

<p>Even if someone did claim to recall seeing consecutive without any doubt whatsoever, there will still be somebody else that will differ.</p>

<p>Do you remember if the 3,7,11 question was a grid in or a MC?</p>

<p>grid 10char</p>

<p>I don’t remember that it actually used the term “consecutive” but it said something along the line of “what are the smallest 3 prime number…” that definitely makes the smallest 3 numbers “consecutive”…</p>

<p>i never saw consecutive. and i remember it pretty clearly.</p>

<p>I have photographic memory and it was not consecutively. I can further back this up because I read the problem three times to make SURE it did not say consecutive.</p>

<p>And are you sure the median was 23? I got 25…</p>