<p>@cakane7 I think that was III only because the line had a negative slope and the first two options made it so that a/b would be positive</p>
<p>Yeah that what I did because a and b should have opposite signs and c was positive ( dont remember why tho ) . Thanks. How many math section did you have ?</p>
<p>I had 4 math sections. Does anyone know if the one with the semicircle question on it was experimental??</p>
<p>I had 4 too. I want to know which was the experimental one . Was it the third or second question?
I usually score 750+ on BB math but I found one math section ridiculously hard.</p>
<p>Ya the BB tests are normally easier… the first 3 tests are like newer tests from after 2005 while the other 7 are completely out of date</p>
<p>Woow I learned it the hard way so . Too bad. Which book do you think i shoul use for math level 2 considering that I scored 700 last year.</p>
<p>For math level 2 you should definitely use Barron’s (it’ll overprepare you, I easily got an 800). For regular SAT Math, you shouldn’t use a book. Even though it’s easier, there are sometimes weird logic questions with tricky wording on the regular SAT. For this, I would recommend satquantum.com.</p>
<p>Sorry if this is a repeat question but I skimmed 40 pages of thread & didn’t see this Q. In my non-experiment math section (3?), what was the answer for the trapezoid shaped parking lot divided into 4 sections. Areas of 3 sections were 200,250,300 & we had to find the 4th area. Don’t remember any lengths given.</p>
<p>I though that was the experimental one.</p>
<p>Sorry, not the right section but definitely not the experimental.</p>
<p>@danceprincess124 I think I had only 3 math sections, and one of them had semicircles. The one with the answer pi.</p>
<p>@teragram Did you got the section with 4 questions related to a pattern and how much it will cost to paint it I think ?</p>
<p>@cakane7 Nope. And you didn’t get the CR section with “balked…advanced”, right?</p>
<p>No I did not get that one. If what I think is right I can hope for a 750+ on math.
For the semi circle question how did you do? Just wondering if there was a faster method.</p>
<p>I said radius of small semi-circle is x, radius of large semi-circle is 3x. Area of large - area of small = pi(9x^2 - x^2) = 8pi. So x=1, and area of shaded region is the area of two small semi-circles, which is pi. You also could have plugged in the answer choices.</p>
<p>I don’t understand how the question in the passage of computers was about exaggeration. Exaggeration are most often short and way out there. But in this article, he truly thought so.</p>
<p>What were the other answer choices for that question, Omar?</p>
<p>Idk, I may be wrong but it seemed like an exaggeration because the TV is not actually holding the people captive</p>
<p>almost the same reasoning but yours is more efficient I put x= diameter of small circle.</p>
<p>It was the one, where some people went to elementary school to teach students how to program computers.</p>