<p>-1=780
-2=760
That is my guess</p>
<p>agreed with raza68’s guess. The math section wasn’t incredibly hard…but i missed one :(</p>
<p>i seem to remember g(-1) being -3. Could be wrong, though.</p>
<p>^ i think i remember getting that too</p>
<p>this has been asked 13 times by different people and still no answers…</p>
<p>what was the question corresponding to the grid in answer of 42?</p>
<p>Why are the same questions being discussed over and over. Start making an answer list.</p>
<p>Why was the average distance one 180?</p>
<p>The g(-1) was -3? I don’t even remember -3 as a choice…</p>
<p>@Lulllies what was the exact question? I don’t remember it.</p>
<p>G(-1) is -3, you swap the y coordinate because the function is reflected over the x axis.</p>
<p>The 180 one I still don’t know how to solve but I guessed 180 believe it or not and got it.</p>
<p>I don’t either! LOL! Nvm, I’m going to quote neonblue:
“You have three different distances with an average of 120 ft. The formula for average is
sum/number of items=avg Since there are three distances, the total distance is 3*120 = 360.
Then you just find the differences between the *distances.
(270-x)+(x-70)+(x-20)=360
leads to x=180 ft.”</p>
<p>Ugh, I just went 270+20+70=360/3=120. -.-" Hahah, oh well!</p>
<p>Hey Guys,</p>
<p>I’m pretty certain I only got ONE wrong, if I did, feel free to ask me for other specific answers if you know the questions…</p>
<p>Can anyone solve:</p>
<p>Seven days in a week… a store is closed on sundays… some guy has to work twice of the six remaining days… .probability it will be a tuesday?</p>
<p>What letter choice was g(-1)? I had absolutely no idea how to solve this one so I blindly guessed lol. I don’t think I got more than 4 wrong even with this one though.</p>
<p>@Shaggy,</p>
<p>If you look at f(-1) the answer was some value. The problem says g(x) is f(x) reflected over the x-axis. </p>
<p>Thus if f(-1) was some positive value y, g(-1) was the opposite. ie. if f(b) = 1, g(b) = -1</p>
<p>Their was an experimental grid in section, correct?</p>
<p>Hi guys,
Thanks for posting the answers.
I have one question about the rope girl (the one that has 20, 70, x and 270).
How did you guys do in order to get the answer as 180?</p>
<p>I couldn’t solve it but I managed to guess it. I knew when i found teh distances between the girl and the rest of the people it had to be 360 so I started plugging in, I tried 90 then 120, 160, and then I noticed a bit more so I guessed 180 since I ran out of time. There’s 2 people to her left and one person to the right so the closer she is to the right the greater the total distance.</p>
<p>I think i remember the ratio question to be 1:2 because it said ratio of not ____ to <strong><em>, and the ratio of not </em></strong> was 8/24, meaning the ratio of _____ was 16/24. So the ratio of not___ to ____ is 8/16 = 1/2? Is anyone 100% certain about how this one was worded? (I got every other math question right, according to the answers i’ve seen on here, so i am really hoping i didnt misread this one)</p>
<p>I’m completely certain it was 2:1. I had almost put 1:2 until I read the question over and realized there was a wording trick.</p>
<p>@warlock, the ratio was 100% 2:1</p>
<p>i was able to doublecheck most of my answers </p>
<p>and i just realized i misread the (average) distances from point A grid-in question wrong, too :(</p>
<p>@Lullies: Did that explanation make sense? It’s hard for me to convey math without symbols and writing/drawing pictures.</p>
<p>@iiBoGo: It’s different for each person, from what I’ve gathered. I had experimental math but mine wasn’t grid-in. I have heard other people talk about grid-in exp though, I’m pretty sure.</p>
<p>@tuanbinho: I explained this a couple posts ago and Lullies quoted me above:
You have three different distances with an average of 120 ft. The formula for average is
sum/number of items=avg
Since there are three distances, the total distance to each person from x is 3*120 = 360.
Then you just find the differences between the people.
(270-x)+(x-70)+(x-20)=360
leads to x=180 ft.</p>
<p>@warlock: I have no idea what the question was, but I did have 1:2 as a ratio.
EDIT: Dang. If I put 1:2 and it was 2:1 I’m going to be mad. I don’t remember if I caught that or not. That would be the only one I missed. Ugh, I bet I didn’t catch that.</p>