June 2010 Math

<p>I do not remember “transforming and returning back to #: subtract 2 from M” and I even had an experimental section lol</p>

<p>Yeah some are divisible by 6 is right. Set A contains only numbers divisible by 2, but nothing says that it contain an infinite set of every single number possible that is divisible by two. It may only contain the numbers 2, 4, 6, 8, 10, 12, 14. Which would satisfy all conditions in the problem.</p>

<p>I did remember another question. It was… something about a function with n and then what it would be if it was of n-2… unless thats already been listed, can’t say I remember correctly.</p>

<p>In addition could someone lay out the question concerning the chairs? I did something terribly wrong and got 50, not 22… :(</p>

<p>There were two more numbers line problems.</p>

<p>One was one of the first ones, it was very simple lol. It was like AB = 7, CD = 7, and AD = 15. What is BC equal to? The answer was “1”. </p>

<p>There was another number line problem which was more difficult… You had to solve for one of the sections in the middle… Anyone remember the question/answer?</p>

<p>Eh perhaps I misread the question, can someone regurgitate the question with the divisible by 2/6 ?</p>

<p>For the question that’s answer was “some divisible by 6”, why couldn’t it be the first roman numeral “all numbers are divisible by 2”?</p>

<p>Can’t say I remember the questions well enough for much of this but there was another problem regarding sets of numbers again.</p>

<p>It was like There were some numbers in Set A and some in Set B and Set Y contained all numbers that did not overlap between A and B. And you calculate how many numbers were… something. Gah its leaving me… like a dream :&lt;/p>

<p>The first numeral said that it contained all numbers that are divisible by two, not that all of the numbers contained are divisible by two. It essentially claimed that the set containing numbers divisible by two contained all even numbers, something that could have been missed if not reading carefully.</p>

<p>I think. I could be wrong of course, but thats what I remember thinking when reading through it on the test.</p>

<p>Ah thanks moodragon :slight_smile:
Can someone remind me of the 90%/10% question…</p>

<p>Wait, for the divisible by 2 question, I’m pretty sure it wasn’t roman numeral…? I could’ve sworn it was multiple choice with no numerals.
I dont remember the 90/10 question either…
Or the 9/8 French one!! Much help obliged!</p>

<p>it was something like plugging in to the equation 300x/100-x or something like that.</p>

<p>i think they’re talking about a different problem.
and for the french question. you count bars 1 and 2 over bars 4 and 5 right? you skip the bar that has 2?</p>

<p>Correct. ^</p>

<p>Im sorry, NewAccount, can you reiterate the French question. I don’t remember what it was asking…</p>

<p>I don’t know any other way to explain that transformation problem. Someone has already confirmed that it was a question, but we do not know if it was experimental or not. It may have been experimental, which is why some of you do not remember it.</p>

<p>Does that consolidated list also contain the answers to the experimental section?</p>

<p>can someoen tell me what the 4x4 rectangle problem was or w/e? i cant rmbr it…</p>

<ol>
<li>the telephone number arrangement question 1234567 & the question with a graph and asked for the different types of paint required… are these two questions from the experimental section?</li>
</ol>

<p>yeah, i think the one with the paint was experimental. i cant rmbr having that and my experimental was writing.</p>

<p>What about the rectangle with the rectangular tiles problem?</p>

<p>oh thathathathatha. all the choices was divisible by 6 except 16 which was 4x4. i think it was b or c</p>