<p>what was the exact question for the white car with 2 doors?</p>
<p>Score! thank god</p>
<p>About 2-3 wrong choi.</p>
<p>It was 50% of the cars = white, and 30% of the white cars = 2doors.</p>
<p>It's A 8/20. I'm at least confident about that.</p>
<p>If I omitted 0, how many can I get wrong for an 800? For at least 750?</p>
<p>GPAx213: 2xx...</p>
<p>I find the hmmm... angle between the x-axis and + 180.</p>
<p>50% of all cars are white. And 30% of white cars have two doors. How many cars have white doors and two doors?</p>
<p>u jsut straight up multiply .5 by .3 and get A) 3/20</p>
<p>Ykim917: I put down 15% though. I just multiply those.</p>
<p>daman11: Yah that's what I got.</p>
<p>the polar coordinate one that was (-5, -3) was 239</p>
<p>tanx=-5/-3 x= 31
270-31=239</p>
<p>15% = 3/20</p>
<p>yeah i got E for the polar one too.</p>
<p>Then 3/20 it was. Lol. I just remember it being A.</p>
<p>eh ya same but went law of sin/cosin (cant remember which one and what info was provided) on that one</p>
<p>Yah I got 239, except that I got the angle between the terminal arm and the x-axis and then add 180.</p>
<p>Yeah 239 was (E).</p>
<p>Anyone compiling the answers?</p>
<p>Was 31 + 180 = 211 an answer to the polar coordinate?</p>
<p>GPAx213: Nah I am too lazy. All lazy bones. Flip back to page 1~12 and look at the answers~ XDXDXD</p>
<p>llewis999: It was I think, but the terminal angle or something forgot what it's called, was not 31. It was 59. 59+31=90</p>
<p>You can either 270-31</p>
<p>OR</p>
<p>180+59</p>
<p>was there another polar coordinate one? I thought the only one was the (-5,-3) one?</p>
<p>But if the answer was 240, I'm happy. Was it?</p>