<p>^What a lame first post. </p>
<p>So the thing is, my AB teacher taught derivatives super in depth then had to cram all of integration into 2-3 weeks. the school cut his class time in half this year and he isn’t used to it. I knew this ahead of time so I crammed important stuff like mean value theorem for integrals but I was still missing some. Still very possible I got a 5, probably leaning towards a 4 or low 5. </p>
<p>I thought the first part of the MC were super easy, the calculator MC was fine, the first two FRQs were REALLY hard for me, and the last 4 were ok (though I know I got bits of those wrong already but I answered enough to get almost full credit on all of the last 4 and probably about half credit on the first two) </p>
<p>BassGuitar…Lame? How about wisdom? Can you make more time worrying about something that already happened? Lame that my daughter got into MIT? I’m trying to tell all of you…when the test is done, move on…THAT is the future …what is done is done…what you do NOW is what you control…Now is that lame?</p>
<p>We discuss to ease our nerves. We understand its over.</p>
<p>OH and BassGuitar…my daughter{class of 2013) got a PSAT 237 and a 2320 SAT and ACT 35 and won a national merit scholarship…my son (class of 2015) got a 224 and a 2270 SAT and 34 ACT …I’m lame…Oh yeah daughter got a SAT 2 Math 800 and Physics 790…son already got a SAT 2 in US history 790…Uhm …Lame…NO trying to tell you guys…MOVE ON…time moves, you should move …GO DO IT…do not worry about what happened in the past…control your future…don’t worry about what you can not change!!! </p>
<p>Are you here to brag or prove a point?</p>
<p>@mom4ever It almost seems like you’re trying to brag about your daughter to put her on a pedestal.</p>
<p>@mom4ever My parents definitely don’t know all of my test scores off the top of there heads so obviously you haven’t moved on! If we want to ease our nerves and see what other people thought, then just let us be, It doesn’t really bother you in any way. </p>
<p>@mom4evr Talking about moving on, yet still checking an AP Calc AB thread for some reason…smh</p>
<p>@mom4evr I made this account for the sole purpose of telling you that you are crazy. 
</p>
<p>Guys, this thread is going to close if arguments starts with trolls. Now anyway, what did you guys put for the MC question that had answer like 15cm, 60cm, 80 cm and something like that. I puted 15, which was choice b.</p>
<p>Backup Doc for Calc BC because the current one keeps getting interrupted with ■■■■■■:
<a href=“https://docs.google.com/document/d/1ChyF-b3buf-9hCq9kMO_uPLktF_A8eFDbwqOxXDNaN0/edit”>https://docs.google.com/document/d/1ChyF-b3buf-9hCq9kMO_uPLktF_A8eFDbwqOxXDNaN0/edit</a></p>
<p>@mom4evr MIT was my safety school. Literally no one cares about your daughter here. </p>
<p>@APmaster007 I put 60. Don’t remember what the question was but I remember putting 80 then going back and putting 60, if you remember the question I can explain</p>
<p>Lol ■■■■■ accounts everywhere. These kids are posing as parents now. I know your trolling because theres no way your daughter could have gotten better scores than your son. I mean she’s a girl cmon. </p>
<p>I don’t. But something was increasing while something else was decreasing.</p>
<p>I put 15 as well.</p>
<p>for the sake of being lazy. b = length; h = width</p>
<p>A = bh
dA/dt = h(db/dt) + b(dh/dt)</p>
<p>what does dA/dt = when t = 5</p>
<p>b initial = 50
h initial = 20</p>
<p>Forgot the rates.</p>
<p>Oh yeah!! Related rates. Here’s what I did:</p>
<p>dL/dt = given
dW/dt = given</p>
<p>then based on dL/dt and dW/dt you can find L and W at time t=5.</p>
<p>A = L*W</p>
<p>dA/dt = L (dW/dt) + W (dL/dt) </p>
<p>Then you plug in the given values for dW/dt and dL/dt and the values you found for L and W.</p>
<p>Ya but you have to remember it’s at time t=5 so you need to use the L and W at t=5, not the ones they give you for initial L and W</p>
<p>since the time had changed since they gave you the initial conditions, the answer was 60. You had to determine the length/height at the time it asked by using the rate…does that make sense?</p>