<p>8 ommits and 2 wrong…score?</p>
<p>about a 760</p>
<p>So is there a consensus on the heartbeat problem? Is it 60 beats or 120 beats?</p>
<p>btw, I’m in Calc I/II</p>
<p>I am positive it is 60. It makes sense mathematically, and in the real world.</p>
<p>What was the question for the polar coord. one?</p>
<p>It’s 60, I think someone earlier on gave the solution.</p>
<p>The period is 2pi/b which in this case was just 2pi/2pi = 1, so each second the heart beats once.</p>
<p>Ragingmen, that’s why I got too, so I can’t figure out why so many people are saying it’s 120.</p>
<p>it’s definitely 60. i think 60 seemed too easy- that’s why a lot of people tried to make it complicated and ended up with 120.</p>
<p>do you guys think that the curve will be lenient? like the usual -omit 6 and get 800?</p>
<p>Yeah 6 omit is 800.</p>
<p>
</p>
<p>Can anybody verify this? If it’s true, then I think I got it right (accidently) because I remember bubbling in a choice that had 2nd quad and a greater number (i thought it was 4).</p>
<p>
</p>
<p>I think the answer is all values x.</p>
<p>No, that one is 2nd and 3rd quadrants. It was choice E.</p>
<p>the answer was definitely II and III. sorry, i dont remember if IV was an option, if at all.</p>
<p>do you think the curve will be omit 7 is 800 or omit 6? pr says omit 7, but i dunno…</p>
<p>The answer was the 2nd and 3rd quadrants only…</p>
<p>cos(x) = -(1-sin(x)^2)^(1/2)</p>
<p>Plug in something from the first quadrant, like pi/3 (where cos is 1/2).</p>
<p>cos (pi/3) = -(1 - sin(pi/3)^2)^(1/2)</p>
<p>1/2 = -(1 -3/4)^(1/2)
1/2 != -1/2</p>
<p>It only works where cos(x) is negative, which is in the second and third quadrants only.</p>
<p>The curve is different for every test. The reason I’m crapping my pants right now is everyone is saying that it was easy, which means a tougher curve.</p>
<p>The May 2002 test was:
First column is raw score, second is SAT score
50=800
49=800
48=800
47=800
46=800
45=800
44=800
43=790
42=780</p>
<p>I’ve gotten 3 wrong and 1 omit unless this thread is updated with another one of my blunders or some answers here were wrong (HIGHLY unlikely), which translates to a 45.25 raw score. I only can afford one more blunder until my 800 vanishes, if this test has the 44-50 curve, which I’m praying for.</p>
<p>hazhulkhen, do you think its possible that 43=800???
i also have 3 wrong and 1 omit- and i always like to to assume 2 more wrong due to careless errors, which translates to a raw score of 42.75. so a 43 had better be an 800…or else…::cries::</p>
<p>I’ve heard that 42/50 has been 800 before. There’s still hope.</p>
<p>well i guess we’ll know in 15 days. i don’t know if i can wait that long though :/</p>
<p>when can we check the score?</p>