<p>Ya, but 10.37047 both rounds and truncates to 10.370... Stupid me...</p>
<p>On #2a, they specifically asked you to round to the nearest whole number.</p>
<p>can anyone provide links to the problems, but solved? I didn't write out my work on the green insert that we get back.</p>
<p>@goodusername I don't think it matters if we round to the nearest gallon. CB said that they won't take off points for too many decimal places.</p>
<p>@Evilbooyaa:
They will be here: <a href="http://users.adelphia.net/%7Ealcosser/ap2007solutions.html%5B/url%5D">http://users.adelphia.net/~alcosser/ap2007solutions.html</a>
in a few days.</p>
<p>alright I appreciate it; I'll keep that site in favorites or something.</p>
<p>You know the curve is probably around (at most) 65/108 for a five, so suppose you got only 27 right for the FRQ, that means...</p>
<p>65 - 27 = 42
42/1.2 = 35
45 - 35 = 10
10*4/5 = 8</p>
<p>So even with HALF of the FRQ wrong, you only need a 37/45 right to get a five. I think that is more than reasonable. Don't fret on the FRQ, even two entire questions wrong on the free-response still needs about 13-14 wrong on the MCQ to get a four.</p>
<p>Even if you did the R area wrongly, they will still give you credit (some) for the formulas, maybe 1 - 2 points. It's pretty hard to get the entire question wrong.</p>
<p>What happens if I didn't do the substitution on #4 to get the numerical value of the C, constant of integration? I rushed the FRQs and forgot to find the constant after antidifferentiation. My indefinite integral is right though.</p>
<p>I think I may have gotten everything on FRQ except for the polar area, that constant, and the limit in number 6.</p>
<p>Is the AIM chatroom for AP Calc BC already defunct? If so, would anyone else be interested in reviving it, especially now that the FR questions are available?</p>
<p>Ugh, I never preferred the MC section until last Wednesday...</p>
<p>...Assuming that I scored 39-44ish on the MC (omitting none), what would I need on the FR to score a 5? According to my teacher, the cutoff is usually around 65%, but I'm hoping for a more generous curve this year!</p>
<p>I think that my solutions to #1a, #1b, #2a, #2b, #4, and #5a-c are all correct, but the others leave much to be desired. Specifically, I multiplied my integral expression in #1c by pi/2 rather than pi/8. Also, I wrote a bunch of garbage for #2c and #3 (although I might get some partial credit), and I didn't have enough time to solve #6. Fortunately, I managed to scribble down the MacLaurin series for e^x, as well as the LaGrange error bound theorem for alternating series in part d. Should I expect any credit for those <em>traumatizing</em> questions?</p>
<p>Well, I'd appreciate any feedback, whether positive or negative!</p>
<p>edit: never mind. I misread the question the second time.
I just can't seem to catch a break...</p>
<p><a href="http://img412.imageshack.us/img412/7596/07calcbcfrq1nr5.jpg%5B/url%5D">http://img412.imageshack.us/img412/7596/07calcbcfrq1nr5.jpg</a>
<a href="http://img95.imageshack.us/img95/9430/07calcbcfrq3ta5.jpg%5B/url%5D">http://img95.imageshack.us/img95/9430/07calcbcfrq3ta5.jpg</a>
<a href="http://img153.imageshack.us/img153/5963/07calcbcfrq4rs3.jpg%5B/url%5D">http://img153.imageshack.us/img153/5963/07calcbcfrq4rs3.jpg</a>
<a href="http://img99.imageshack.us/img99/7855/07calcbcfrq6sv4.jpg%5B/url%5D">http://img99.imageshack.us/img99/7855/07calcbcfrq6sv4.jpg</a></p>
<p>My solutions for 1, 3, 4, and 6.</p>
<p>I had NO idea at all how to do polar-our teacher didnt even bother with it because she said its rarely on the ap test - i think we had it on one test, but i just skipped it and called it a buffer question.</p>
<p>I thought the opposite of all my friends - I actually thought that the noncalculator mc was easier than the calc one - I skipped 1 on nc and 5 on c.
And I'm not quite sure how I did on the free response as a whole - I didn't get to go over a lot of things beforehand because I took both Spanish and Stat on Tuesday, and was braindead when I got home. I only need a three though for UT, I just wanted to do better so DS didn't think I was a complete idiot.</p>
<p>ugh...i hope i can still get a 5...
1) i read the question wrong and didn't realize the graph was in the first and 2nd quadrants, so i only did the first quadrant. All my answers are half the correct answers...
2)Uhh i got the answers right, but not sure if I had good enough justifications
3)did the area wrong...stupid mistake, but i think i got the rest.
4)I probably got this one
5)Should've gotten most of the points
6)Ugh...i was stupid on this problem. hopefully got like 2 -3 points.</p>
<p>don't know about mc...maybe i missed 10, but not sure.</p>
<p>does anyone know any past "how much you need to get this score" dealies? I apologize for my lack of vocabulary and bad grammar.</p>
<p>there are two absolutely brilliant kids in my class, one is going to mit, one to johns hopkins conservatory, and one was saying he got around a 97 and the other was <em>ed, like saying he only got a 90. lol *</em></p>
<p>man i messed up so badly
1. I think I got all right
2. I think I got all right, but not sure if I justified it well
3. I got B, and C-->I think I said slowing down instead of speeding up for y component...don't know what I was thinking. Skipped A completely
4. Got everything right...except integration. Retarded, I did rapid integration right, but answer looked funny...don't ask because I didn't review this and I learned it a while ago so made up some ridiculous answer. Very ****ed right now.
5. I pretty much bsed this one, but I think I got most of it right...so let's just say I "skipped one part" is how many points I missed for this
6. Ok. TALK ABOUT BLANKING OUT
i wrote out the general for e^x right?
Then I was like...wait, but it's 1/e^x...(this is why I need more sleep)
so then I think about this for forever. And finally figure out with 30 seconds before the time is up. I scribble as much as I can for a so i think I got that. COMPLETELY skipped b,c,d. LKDSJFKL SCREWED</p>
<p>for MC, I skipped maybe 2-3 questions, and I might have missed 3-4
is there hope for a 4?
someone advise please.</p>
<p>Lol, yeah we have some geniouses at my school too. One was like yeah the test was cool because I actually had to think a little bit...LOL (he's going to Harvard-Figures)</p>
<p>Oh and peach don't worry so much man, the curve is always generous on any AP test, everyone is confused/tired/nervous. I blanked out a couple times too on chem last year and still pulled a 5. Just don't get all hyped up after the test, theres nothing you can do anyway</p>
<p>I probably skipped/couldn't do one sub-question per free response problem on last year's test, and I still got a 5. (I faced quite a bit of difficulty with one of the MC sets, too.)</p>
<p>Despite the potential stereotypical repercussions of saying the following, I still shall.. CHILLAX!</p>
<p>^haha wow, that must have been a big curve
but I did look at the 2006 test and it was pretty difficult too (FR)</p>
<p>That integral isn't too hard. Didn't you just run out of time?</p>