May '07 - Math Level 2

<p>We confirmed that it was 113. Does anyone know what that babysitter one was about? Answer was A apparently... but I don't remember it. I hope I didn't get it wrong.</p>

<p>I believe you had to write out the equation and then solve for a variable.</p>

<p>Whether or not a 45 = 800 or a 43 = 800 makes a HUGE difference for my score. AAH I hate this. To cancel or not to cancel......</p>

<p>so for the doughnut one:
d decreases by 27.60 dozens as $1 increase of p? because that was A. i think. >.< yeah. but makes more sense. yes. that's it. >.< darn. i was thinking it might have been that one. >.< oh well. xD</p>

<p>$4 for babysiting. and 2.50 for petsitter (or something)
solve for y. where y is babysiting. so 4y+2.50x=whatever the total price was(i don't quite remember)
so (total price -2.50x)/4=y i think. correct if i'm wrong. >.< i don't quite remember the question.
i don't remember any more questions. <em>sigh</em> U_U</p>

<p>anyways. thanks. i think i've got all my questions answered. ^^ thanks.</p>

<p>What did anyone get for the one with the box statistics?
Range, standard deviation, or more than 50% greater number?</p>

<p>I/III was the answer.</p>

<p>War Chant, do you remember I and III were?</p>

<p>It's on one of the previous pages.</p>

<ol>
<li>at least 50% of values of A is greater than 50% of values of B
III. range of A is less/smaller than range of B (or something like that)
i got this one wrong. xD
i thought it was only III. xD</li>
</ol>

<p>I got A switched with B on one and then B switched back to A on other.
UGH.
I. Hate. Collegeboard.</p>

<p>Has anyone here taken this test before or is it the first time for all of you?</p>

<p>why would you cancel your entire score, a 790 and an 800 are the same thing, quite whinning please</p>

<p>Cause all the cool kids get 800s.</p>

<p>Wait, previously discussed this one but...
f(g(x)) one, why is it pi-x? Wouldn't that reflect the graph across the y-axis? I put pi+x...That would shift the cosine graph pi units, giving the same values as sine...
Crap :( </p>

<p>I think a lot of people take this test twice...I got 770 my first time.</p>

<p>For the box plots, wasn't A the long one on the bottom and B the shorter one on the top? Wouldn't that make A have a LARGER range than B?...</p>

<p>How many did you skip/miss that time approximately? Did you think this test was harder or easier than the last time you took it?</p>

<p>There is no bigger difference in scores than between a 790 and 800. It is huge. It could be like a 7 question difference. </p>

<p>Anyways. There is a definition of sine. The sub-definition of cosine is the sin of the compliment of the angle- thusly names cosine (it also happens to apply to the x coordinate). This is what that Q was pi/2-x</p>

<p>so was it A or B for the boxplots one?</p>

<p>This was my first time taking it--I thought it was pretty easy, and I've gone through this thread and I seem to have gotten everything discussed right. :D I only skipped two (box/whisker plot and h(x)=f(g(x))...was that discussed because I didn't see it), and last night when I took Princeton Review test B, I skipped 5, so that's an improvement. Overall, it seemed really easy for me, but a lot of my problems on practice tests have come from not going fast enough, so today I raced through all the easy problems. Didn't get to check any answers though because I tried to figure out #48, but failed. Oh well, so far I'm pretty sure I did really well. :O And I almost considered switching to lit haha.</p>

<p>113.</p>

<p>*never did barrons</p>

<p>dolly flower, do you remember what #48 was?</p>