<p>@VG that question is experimental (but the answer is 2/9900)</p>
<p>50pi was real.</p>
<p>@yao, It said that the rules of the sequence were that x was to be multiplied by a constant each time, so find x. x had to be 3.</p>
<p>The section with the 50pi-96 questions was NOT the experimental section. I only had 3 math sections, and that was one of them. My experimental was a CR.</p>
<p>what was the one with divisible by 3? I II III? that one</p>
<p>Yes, experiementals vary person to person, it’s given randomly. Can someone help me find the link for the CR forum of this SAT?</p>
<p>@garciac I and III</p>
<p>For the divisible by 3 I think I went with I, II and not III… III example: 22/3, 3/3… (22-3)/3 doesn’t work. for II 22/3, 4/3, (22-4)/3 = 18/3 works. I works b/c 9/3, 6/3, (9-6)/3 = 3/3</p>
<p>How did III work? and was the one with natural gas experimental?</p>
<p>Hold on, what was II and what was III I forgot which was which choice</p>
<p>II. One of the numbers is divisible by 3 and the other isn’t.
Which wouldn’t work.</p>
<p>III. Neither number is divisible by 3.</p>
<p>wth, for the x, x2, x3 one, everyone keeps saying 3 but i thought x=1/3 
. can someone explain why its 3?</p>
<p>and @sat100, you mixed it up i think, II was neither number</p>
<p>for the one with the circles in a line and it gave you the circumfrence, was it 14???</p>
<p>grrr which was experimental with math? gimme an example question please</p>
<p>@satboy707</p>
<p>it was x,x^2, 3x^2
so the answer is 3</p>
<p>x= 3
3^2 = 3<em>3
3</em>3^2 = 27</p>
<p>so 3, 9, 27</p>
<p>@SATBOY707 I agree with you, so the ans was I and II.</p>
<p>I got the natural gas one, too. I hope this is experimental…</p>
<p>was it^^^ ? that wasnt grid in right? a 20 questioner</p>
<p>@satboy You may be right. My memory is foggy at this point lol</p>
<p>and for you question, the sequence looked like this:
x,x^2,3x^2
Each number after the first was being multiplied by a constant number. I saw the 3x^2 and realized that the constant was 3, but you could work it out.
plugging in 3 would give you:
3, 9 (3*3), 27</p>
<p>plugging in 1/3 would give you:
1/3,1/9,1/3 </p>
<p>As you can see, when you plug in 1/3, it isn’t being multiplied by a constant number.</p>
<p>I don’t recall seeing a question about natural gas.</p>