<p>what triangle prism question ?</p>
<p>choice a said A<em>B = B</em>A</p>
<p>i still don’t understand why the other choices were wrong for that question.</p>
<p>Hatethissite it was 26,10 +10+6</p>
<p>yea what were the other choices for the A B question???</p>
<p>and the triangular prism was something like…showed a picture of a diagram of a triangular prism (i could HARDLY understand the picture) and they wanted the perimeter of trangle ACB or something like that…i don’t remember entirely/didnt understand the question…but i think the triangle was INSIDE the prism!? i have no idea…i thought it was the hardest question in the math sections ;((
anyone know?</p>
<p>are you sure it wasn’t experimental?
johnmc cool, what question are you talking about ?</p>
<p>26 was the perimeter of ABC</p>
<p>jonmrcool, do you remember what the question was exactly asking?
and what the other answers were?</p>
<p>i don’t remember that question</p>
<p>and yea im sure it wasnt experimental…i had an experimental grammar im pretty sure…</p>
<p>ok.
10char.</p>
<p>I had experimental CR. It gave you a prism height 11 and Equillateral triangle base 6. B was a point on the height, 3 from the top. From there you can do pythagoran theorem to give you AB=10 and BC=10. And AC was on the base so it’s 6. It asked for the perimeter of that triangle. 26!</p>
<p>Choices were 22 24 26 28 30</p>
<p>There was a problem on the test that said: Let S be the set of positive 2-digit integers in which the first digit is greater than the second. For example, 63 is a member of S, but neither 36 nor 33 is a member of S. How many integers are in S?</p>
<p>I GOT 45, BUT ON THE RELEASED QUESTION SET, IT SAID 36!!! HOW???</p>
<p>Hollyy sheet. ***?</p>
<p>I put 36 and I thought I got it wrong after combing through the forums.</p>
<p>EDIT:
Nvm. I honestly forgot my reasoning -__-</p>
<p>How did you come to that reasoning?</p>
<p>10 =1
21+20=2
32+31+30= 3</p>
<p>PATTERN</p>
<p>= 9+8+7+6+5+4+3+2+1 =45 </p>
<p>CB is dumb</p>
<p>Yes, but on the November 2005 test, they wrote 36.</p>
<p>but it still doesn’t make sense
because
1=10
2 is 20,21
3, 30 31 32and so on
those all add up to 45</p>
<p>OH I REMEMBER NOW!</p>
<p>10, 20, 30, and so on doesn’t work because 0 is not a positive integer (:</p>
<p>set of positive 2-digit integers . </p>
<p>I believe 10 and 20 are positive integers.</p>
<p>@gensis
could you send me the pdf file for Nov 2005?? I’m dying to know whether i should cancel my score or not…
my email is <a href="mailto:jessicaxu1207@gmail.com">jessicaxu1207@gmail.com</a>
Thanks a tonnnn!!!</p>