<p>yeah layered cake here you go...alright so say you pick the number 200 pages for the total she read... so if she read 10 pages a day for half of the pages it took her 10 days....if she read 20 per day for the other half of pages then that took her 5 days ...an easy way to set that up is:
10(pages per day) * 10( number of days) = 100(pages she read at this speed)
20 * 5= 100...then:
? * 15 = 200
add up the total pages to 200 and add up the number of days...which equals 15 and then divide 200 by 15 and you get 13 and 1/3</p>
<p>can anyone remember any other semi- challenging problems to challenging problems that we havent talked about yet</p>
<p>How about the one that was not drawn to scale. There were two triangles and one was equilateral. Each side was 6. And you had to find an angle.</p>
<p>there was a combination one..
four digit number, ones and thousans were 2/3 i dont remember the order .
it was 20 right?
i think it was a grid in but i'm not sure</p>
<p>"How about the one that was not drawn to scale. There were two triangles and one was equilateral. Each side was 6. And you had to find an angle."</p>
<p>i think it was drawn to scale
anyways the answers 30 degrees</p>
<p>there was a combination one..
four digit number, ones and thousans were 2/3 i dont remember the order .
it was 20 right?
i think it was a grid in but i'm not sure</p>
<p>I thought it was 10. 4+3+2+1.</p>
<p>no way
it was </p>
<p>1 x 5 x 4 x 1</p>
<p>so i'm pretty sure the answers 20</p>
<p>four digit number, no number can be repeated, used numbers 2-8, units is 2 and thousands is 3.</p>
<p>so
1 x 5 x 4 x 1</p>
<p>Does anyone know which one was the experimental math section? Did all of you have a section where the final question was a triangle with one or two altitudes drawn in it and it asked you to find the length of segment PS or something like that?</p>
<p>how wud u do that combination problem</p>
<p>thousnds is 3 and ones is 2</p>
<p>so 3_ _ 2
use numbers 2-8 ... 3 and 2 are already used .. so 4-8 can be used ??</p>
<p>it's a permutation problem. You have 5 options for the first blank, and then 4 options for the second blank.</p>
<p>5x4 = 20</p>
<p>Guys what is 1 gridin and 2 multiple choice wrong?</p>
<p>Ok, once and for all, what is the answer to the books one? Is it 195 or 185? And please explain how you arrived at that answer.</p>
<p>lolcats: it's 185. There wasn't even a multiple choice answer that was 195, and the question wasn't a gridin.</p>
<p>I think your memory is just fooling you. :)</p>
<p>Thank god...that's what I put. </p>
<p>So I may get a perfect math after all.</p>
<p>**** that rate problem. i knew it was too simple! i should've thought about it more, but i guess there wasn't much time to do thinking. damn, well there goes my 800 in math</p>
<p>no im positive its 195
there was a choice for 195
and in the chat room we had yest 195 was the right answer</p>
<p>was there a question with 13.5? cause I can't remember...</p>
<p>Ok...is it 195 or 185? lol!</p>
<p>
[QUOTE]
**** that rate problem. i knew it was too simple! i should've thought about it more, but i guess there wasn't much time to do thinking. damn, well there goes my 800 in math
[/QUOTE]
</p>
<p>Not necessarily, I believe -1 might be 800 on this test.</p>