June 2008- Math Level 2

<p>for ppl splitting beach house rent, was 140 answer E?</p>

<p>was 210 an answer choice for that question?</p>

<p>^ gcf, that’s #26</p>

<p>but I think you found the last one?</p>

<p>yep wow…got all 50
collegeboard would be soo proud</p>

<p>Regarding this question:
Triangle BAC has A = 43 degrees, AC = 12.43 (close enough), what is AB?
about 16.9</p>

<p>does anyone remember about what point in the test it was? or the exact wording of the problem? was there a diagram?
cuz i dont remember it at all =/</p>

<p>aah, that’s what three trig functions were…</p>

<p>then cos(1.14) is the last one (not in order on the test though).</p>

<p>What about the rectangle problem? Dividing it to congruent parts?</p>

<p>math sat subject tests only go to 50 dude.
where have you been?</p>

<p>and the answer is II and III.</p>

<p>i got 2 wrong…</p>

<p>so its looking like a pretty good 800.</p>

<p>^got humor?</p>

<p>wow i didnt even take math 2 but im so impressed you guys got all the way to 50 thats incredible. everyone should know their scores generally now thats awesome</p>

<p>based on posted answers… looks like -3 skip 1. soo 800 right?</p>

<p>Skip 5 missed 5.</p>

<p>What is that? 760?</p>

<p>38.75 -> 39 -> about 760</p>

<p>you are correct sir</p>

<p>Oh man…</p>

<p>All my answers match up with this list…</p>

<p>This is scary.</p>

<p>btw i am a regular poster, but… can’t post anything more revealing there, so I’m kind of abandoning my old sn.</p>

<p>^Haha, allias modelled after guitar hero isn’t it so, kind sir?</p>

<p>^^ yes sir!</p>

<p>10/11 wrong, 4 omit…is that above a 700??</p>

<p>The triangle BAC (lol blood alcohol content, just noticed that) was in the earlier part of the test, I’m thinking first 10-15 questions. Ya it had a diagram (but it’s an extremely simple basic trig problem, that’s why it’s not memorable).</p>

<p>Here’s the completed list. Thanks to all who contributed.</p>

<p>Based on peoples’ opinions about the test, 800 is probably 43-44/50</p>

<ol>
<li>First question about megabytes and music = 31892 seconds</li>
<li>(n-1)!/n! = 1/n</li>
<li>Cos = v sec = w … 1/w</li>
<li>Bouncing question less than 6 inches = 4 bounces</li>
<li>(Log sin -1) + (log sin +1) = 2 log cos x</li>
<li>How many different three digit positive numbers (no repeating digits) with 4,5,6,7 = 24</li>
<li>Perimeter = 55 two sides are 15 and 20 what is smallest angle = 44 degrees</li>
<li>Surface area of prism – 156.9</li>
<li>Which changes the std deviation – III multiply by 5</li>
<li>Which y int cuts the rectangle into two equal parts = -1</li>
<li>Two roots 3 and -2 – i which one is also a root = -2 + i</li>
<li>Some dumb girl goes to a new company and increases worker production by 5% over t years A = P(1.05)^t</li>
<li>ax2+bx+c has two distinct roots = a cannot equal 0</li>
<li>1/a + 1/a2 +1/a3 = 1/6 what is a? a = 11</li>
<li>Which graph is symmetrical across origin = graph A (looked like -tan x)</li>
<li>Matrix of coefficients question – determinant = 0</li>
<li>Limit of (x^2-1)/(x-1) as x approaches 1 is 2</li>
<li>10 consecutive positive integers; II only, median = mean</li>
<li>Bar graph with people and calculators in their household. which one is the mean = 2.48 calculators</li>
<li>Shifting the cosine graph -> y-3 = cos(2(x + 5))?</li>
<li>People splitting the beach house rent = $140</li>
<li>Tree/Lumber problem: h = 41(1.25)^d; L = pi(d/2)^2(h-12); Find L for d = 2.25, L was 222 ft^3</li>
<li>the one wth the domain was |a| was <=2 and not equal to 0</li>
<li>odd product probabality one was 1/4</li>
<li>Center of circle (2,-1)</li>
<li>3 Trig functions: II and III only</li>
<li>Triangle BAC has A = 43 degrees, AC = 12.43 (close enough), what is AB?
about 16.9</li>
<li>Adults catering service - $2450</li>
<li>Inverse of f was given, find x for f(x)=5, x=0</li>
<li>f(x) = x + k/x. If f(2)=4f(1), what is k? k = -4/7</li>
<li>Distance in space was 5</li>
<li>Range was y > -1.93 (??)</li>
<li>For m^91+2m^90 being a perfect square, m=34</li>
<li>Vector b-a in the 4th quadrant</li>
<li>sin(sin(x)) = 0.3, cos x = .952</li>
<li>g(x) = x^3 f(x) = sqrt(x) f(g(x)) = 0.1, x = .22</li>
<li>Some problem about the greatest x-intercept with a function that was given as c-bx+ax^2</li>
<li>6 / n+1 was the least for n=7 = 6/8</li>
<li>Volume of trough = 18sin(theta) ft^3</li>
<li>For a question that was like f(x) = rt(x^2+1) if (a,b) is on the graph (-a,b) is also on the graph</li>
<li>Line through (2,3) perpendicular to some other line was like 4x-3y+1=0.</li>
<li>Function was discontinuous at 2</li>
<li>For the linear graph that asked you to find x such that f(f(x))=3, x=4 (E)</li>
<li>For the problem that was like which n is a counter example to the statement that 2^n+1 is a prime, n=3</li>
<li>If (x-3)(x^2+1)=0, find (x-4)(x^2+1); answer = -10</li>
<li>x^5y = 2a, x^30y = ?, answer was 64a^6</li>
<li>What values can k be such that 2x + ky = 1 hits the y-axis in the xy plane? Answer: All real values except 0</li>
<li>If (x-5)^3 = 15, what is x? x=7.47</li>
<li>If f(2) = 6 then solve for c: f(x) = 2x - c; c = -2</li>
<li>What radian value does (cos x) not = .42ish? answer: 1.14 + pi</li>
</ol>

<p>That should be just around 700, +/- 10</p>

<p>wow jamesford u got all 50!</p>

<p>^ Most of it was Xea. I mostly corrected a + and - here and there and added info where I could.</p>

<p>damn james, you are a beast. mucho props</p>