2013 OCT SAT1 Discussion (Math)

<p>For internationals</p>

<p>For math which section was experimental , i think it is the number line section with w +x =30 and w+ z = 20 fid y +z</p>

<p>or is it f(x)=f(x+2)+4 that was in the experimental???</p>

<p>Lol i dont know either</p>

<p>Unfortunately, that part was real. I got that “find y” question wrong. There goes my 800 T T</p>

<p>Which part are you talking about</p>

<p>I just realized I made another mistake. I thought x=0 was the x-axis. ***…</p>

<p>I’m talking about the question where w+x=10, w+something=30, find y. It was a number line thing. That was the real section.</p>

<p>find z was 50 and it was real for sure.</p>

<p>one question: the arithmetic series questions,2 times the number preceding minus 5 and fifth term to sixth term difference 5…i don’t remember the question but I chose 20
is that the right one??</p>

<p>the venn diagram thing with the prime number and multiples of 5 sets.
was it 1 posible number? (only 5,right)</p>

<p>and the other prime number question
was it only divisble by 2? or also st?</p>

<p>the electeic charges graph. was it C or A?</p>

<p>I’ve circled 60 for that number line question. What should count for a 53 raw score?
770 or better? I’m afraid my CR is not going to help me for I’ve relied mostly on math to sum up a composite of 1400.</p>

<p>I think the prime number question was only divisible by 2. </p>

<p>pr + st is divisible by neither rt nor st…because (3)(5) + 7(11) is not divisible by either. So, I think the answer to that one was I only. Can someone confirm?</p>

<p>Yes i got the same only 2</p>

<p>Did anyone understand the scatterplot problem with salads and sandwiches?</p>

<p>@hellow504jr</p>

<p>You were supposed to cross out any dots that were lower than 20 salads, leaving you with 12 dots. Then out of the dots left you were supposed to cross out any dots thay were 15 or less sandwiches. You should have been left with 7/12 dots</p>

<p>nice guessed it right! ;D</p>

<p>Did anybody get 2^9x for the question that said which of the following is equivalent to (2^x)(4^2x)?</p>

<p>@crc016 I believe it was 2^5x because 2^x * 4^2x would be the same as 2^x * 2^4x, and x + 4x is 5x</p>

<p>it was 2^5x
math was pretty easy</p>

<p>What was the radius on the last cone-cylinder structure one?</p>

<p>i believe it was root 6</p>