<p>yeah i agree i also got 4…</p>
<p>i got 4 as well</p>
<p>Yep its 4…i did what LJGoBlue did!</p>
<p>wow this sucks</p>
<p>yes, definitely 4.</p>
<p>2:1 in 12 is 12/3 = 4 so you multiple each part by 4, so its just 4</p>
<p>Ok, can anyone actually explain the matrix q though and with an answer?</p>
<p>is the sector one 150 or 75?</p>
<p>What did you guys get for the f(g(x)) problem?
I think the choices were like 1, -1, -5, -7</p>
<p>Did anyone think the science was a bit tricky towards the end?</p>
<p>The questions involving the spheres were sorta confusing</p>
<p>Wasnt the sector 150?</p>
<p>and for the fg problem, I dont remember the exact answer but you had to find the value given in colum 1 of chart one, get the value from column 2 of chart one, then use that value in column 1 of chart two and the answer was what ever it said in column 2 of chart 2. I think it was -1? But I really don’t remember the exact answer.</p>
<p>@seasmart YES! i hated the object x and y passage.</p>
<p>@seasmart I thought the science section about the spheres was tricky soo I lost a lot of time… ended up rushing through the rest… frustrating because i was able to finish the science sections in the red book with time to spare ><</p>
<p>@VT2015 </p>
<p>I think I got -5 for that one</p>
<p>@VT, what question involved spheres?</p>
<p>Edit: Never mind, you mean the science</p>
<p>For the matrix one I got 13/4, but I did most of it using the matrix functions on my TI-84. The g(f(x)) one was -5 I think. And the science did get a little tricky towards the end. I thought the one with the spheres was semi-difficult.</p>
<p>What were some of the other hard math questions? I can’t really remember what they were like</p>
<p>@grapple, the x y passage made no sense at first! and I had to rush my way to finish</p>
<p>for the matrix one, was 13/4 choice A?</p>
<p>I was referring to the science section</p>