<p>brothers walking.</p>
<p>oh if that was last grid-in question,
the answer must be 10/3 :)</p>
<p>So the f(g(x)) is definitely not exp then right?</p>
<p>Yup... it wasn't exp</p>
<p>wt h? how come i had math exp. and dont remember the brother question?!</p>
<p>there can be different experimental sections.</p>
<p>Argh, I put f(X)+2 on that problem. </p>
<p>I don't remember the brother's walking question either, and I had a math experimental.</p>
<p>Can you list some math exp questions?</p>
<p>Lines l and k.
</p>
<h1>- yes, yes, and yes.</h1>
<p>Ray and parabola.
</p>
<h1>Same here: k=4.</h1>
<p>The last grid-in.
- sure it was.</p>
<p>Hey does anyone remember the answer which is the problem (a,b) (a+2,b+2)</p>
<p>The answer was (a+1,b+2) right?</p>
<p>yes it was</p>
<p>Oh i found my answer, i am nervous about skipped problem which is about parabola. Do i have a chance to get 800?</p>
<p>hmm thats doubtful. it will probably be 780.</p>
<p>can someone explain to me how the xyz=80 problem was 1600? i got 80... i thought y and z had to be integers..</p>
<p>y and z did not have to be integers. i cant remember the exact wording of the problem but i think the smallest value for one of them was 5, and the smallest value for the other one was .01? and then 5 times 1600 times .01 equals 80.</p>
<p>could -2 be 750+? i know i missed the .3 box question... and i think the ratio one.</p>
<p>were either of those grid ins, ephemeral?</p>
<p>I still think that the ratio one is 25/4. I just don't see how it's 1/4.</p>
<p>For the 1600, I remember getting .1 times .5 times variable = 80
variable = 1600</p>
<p>yeah, thats right. it was .1 and .5 and not .01 and 5.</p>
<p>I thought it over in my head, it is definitely 1/4. Whatever though. And 1600 is definitely the other one.</p>