<p>16pi was an answer, and i too stupidly put it...i HATE stupid errors.</p>
<p>i believe it was 4 pi</p>
<p>Was that question experimental??</p>
<p>Lol i find it really funny when people ask if a question is experimental or not</p>
<p>I still dont understand how to differentiate it</p>
<p>next thing you know... Was my essay topic Experimental?(sorry i know im not helping the cause but i get a few cheap laughs)</p>
<p>haha if it's experimental, it doesn't count. Basically I'm trying to find out if the part that I best on was experimental or not :D)</p>
<p>all the mistakes on my math were on the one that was not experimental, of course :rolleyes:</p>
<p>werent there 2 answers with pi in them. one was 8pi (?) and one was 4pi (the one witht the big shaded semicirlce and the two little semicirlces)? I dont remerber the 8pi one tho? does anyone know wat im talking about or am i just going crazy?</p>
<p>I believe both smaller circles diameter = the large circle</p>
<p>so each small circle was 2pi thus making the large circle area making the larger circle 8 pi</p>
<p>o i remember now. the other quesiton with pi in the answer. it was a small cirlce surrounded by a bigger cirle and they ggave u the circumference fo the small cicle. i dont rmemrb wat it was asking fo tho</p>
<p>I believe it was asking for the ratio? I dont think the answer involved pi but just the question.</p>
<p>Yeah I think you're right Acere.</p>
<p>do u guys remember the question about the sqaure inside the rectangle and it was like what is the degree of teh angle made from the rectangle and square?</p>
<p>yea the ans was 60</p>
<p>Aren't these copyrighted?</p>
<p>hey so, i specifically remember erasing some of my fill-ins and then filling in another answer but i'm worried that the machine will read my erased answers.. any advice? i hear they have a hand-scoring option or something..</p>
<p>For the 3,5 one, I'm confused. I figured that f(x) could be any function which has the point 2,5. So I picked the function y=(x^2)+1, and then they wanted f(x-1), so I put y=(x^2-1)+1, thus making the point 3,9. Was 3,9 a choice?</p>
<p>For the small circle within the large circle, the diameter was given for the entire large circle. They asked for the ?area? of the large circle. They meant the large circle minus the smaller circle right?</p>
<p>Vilma, if f(x) = (x^2)+1 then f(x-1) = (x-1)^2 + 1</p>
<p>Thus when x=3 y=5</p>
<p>Dangit, forgot parenthesis in calculator. Was 3,9 even a choice?</p>
<p>Also was there a permutation 5X4X3 on there?</p>
<p>Rofl...i actually used trig for that cube one..i was panicking because i didnt want to get any math question wrong at all... so i did something with cosine and got 60..does neone remember the exact question?</p>