October 2013 sat level 2 math

<p>Two queries.
The last problem on recursion which i unfortunately erred while doing and got answer C.
In the last problem .. Is a_10 = i -2 or 2 - i ??
I got an answer like -1-2i , I guess which is probably wrong. I feel distressed</p>

<p>One more query is regarding the 3sinx + 2 (denominator) problem where the actual answer in rads doesnt match the options....</p>

<p>Ill be happy if my good friends here help me in this issue. i had to omit 3 as a result.</p>

<p>omitted 4. was the Celcius one -24.6?</p>

<p>Bmw1896
You are right. Try and help me out here man. :)</p>

<p>What was the correct answer for those triangles?
I skipped too many i think :(</p>

<p>I skipped the last question because imaginary numbers are not my fort</p>

<p>Kerning
That entire similarity thing was mumbo jumbo
Use sine rule for triangles. Ans is 4.7</p>

<p>The last problem i think I put 2-i, but same here, imaginary numbers are the worst . I thought I knew what I was doing haha</p>

<p>Kerning do you remember the qn?</p>

<p>Youre probably right with 2-i… Or are you? I need access to the qn to tell.</p>

<p>Wasn’t it like the last one? Or one of the last few…</p>

<p>yeah, what was a10?</p>

<p>I marked C</p>

<p>but what i found out was that after every 4th term after a10 was the same as a10. so then i found that a10=a98 and i got my answer from there</p>

<p>Which was that?</p>

<p>did that help?</p>

<p>for the very last imag. problem</p>

<p>What was the actual answer?</p>

<p>for the very last problem on the imaginary sequence</p>

<p>oh i dont remember… but i think it was C… i’m still going to find the value of a10 though</p>

<p>Was the palm tree one like 54.6? And how about that population one from 2004-2014?</p>