<p>What was the answer to the first question on fermentation?</p>
<p>was like "which ones undergo fermentation?"</p>
<p>yup that looks good iin</p>
<p>it underwent fermentation as long as there was a plus under the CO2 column or something, maybe not but it had something to do with whether or not the cell has a +, i remember it said in the passage i just cant remember specifically</p>
<p>what was the LAST question on the entire test??? like it showed you four pictures and you had to pick one . please be C or H. cuz that's what i guessed</p>
<p>it was d or j... all nucleotides in dna</p>
<p>Question: how did you guys solve the transmitter math one (answer: 12)?</p>
<p>Well, I mainly drew a diagram, but you can think logically about it too. The distance between the two stations was 100 miles. One had a radius of 52, the other of 60. This adds up to 112. But the distance is only 100 miles, so 112-100, means that 12 miles must overlap.</p>
<p>There's a picture of it posted somewhere on this thread.</p>
<p>I dont' get the 171/900 one. (100-->999 one) can someone explain it? I got 99/900, but it wasn't any of hte choices.</p>
<p>100-109, 200-209, .... = 10*9 = 90 numbers</p>
<p>1x0, 2x0, .... = 9*9 = 81 numbers</p>
<p>90+81=171</p>
<p>tubaman, just count
100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 120, 130, 140, 150, 160, 170, 180, 190<br>
there are 19 terms
now multiply that by 9 as there are 9 of these cycles from 100 to 999 so 9X19=171</p>
<p>wow...</p>
<p>I only used 101, 201, 301... I wasn't thinking.</p>
<p>And I looked at it twice too! mannnnnn</p>
<p>OMG i hate myself...all i counted was the 100, 110, 120, 130....forgot 101, 102...202..406...OMG</p>
<p>Yea, I only counted 100, 101... 110, etc. and not 120, 130, 140... etc.</p>
<p>Anyone remember any other answers/questions?</p>
<p>I think it's kinda funny how we all had the same concerns about the same questions.</p>
<p>more reading and science questions please!</p>
<p>the easiest way to do that question was</p>
<p>900-(9 x 9 x 9) = 171 </p>
<p>900 = total #'s 100-999
9 x 9 x 9 = possible digits for hundreds, tens, and units digit such that there is no 0.</p>
<p>what do you guys mean by the april "curve"?</p>
<p>do you think the april curve will be generous, hopefully on reading? :)</p>
<p>after every test, everyone says theres gonna be a major curve and there never is, its always really really small, so i dont think we should expect much</p>