CONSOLIDATED October 2011 MATH (better organized)

<p>I need a 2350.
This is not okay.</p>

<p>I cant remember at all what i put for the f(x) g(x) h(x) question… it was either 0 or 1 i put</p>

<p>I talked to a friend that reread it 3 times, and she put 0 :&lt;/p>

<p>I don’t think it was asking how many… I think there would have been more people who put 1. And I don’t think that College Board would trick people twice so they get the right answer.</p>

<p>notanengineer: So…the answer is really 0 :D?</p>

<p>Hallelujah!</p>

<p>yeah it was absoultely 0</p>

<p>This thread is incredibly excruciating to read! It’s making me second guess everything! </p>

<p>

</p>

<p>What exactly was the question though? Was it asking you to determine that from the chart (I remember getting my answer off the chart) or was that the amount that would work?</p>

<p>I remember putting down zero, because I crossed everything off at first, then checked the chart again, and circled zero.</p>

<p>:D
Yay, still on track to a 2300!</p>

<p>For the arc length question it is CLEARLY 1/8; I remember going back to that problem and by the way idr any choice for 8/1. </p>

<p>anyone agree its 1/8?</p>

<p>Wasnt the scarf one like .96? I did like 1/5 times 1/5 to get 1/25 to get the probability of correctly getting a matching scarf and sweater. So wouldnt you subtract 1/25 from 1 to get .96? What was the letter answer to the cylinder? C?</p>

<p>Yellow daisies</p>

<p>The question asked for what value of x did f(x) + h(x) = g(x)</p>

<p>F(x) + h(x) = -1
g(x) = -1</p>

<p>Therefore the answer was 0 because the question asked for the x value</p>

<p>wakaflockason</p>

<p>The scarf question was more simpler than that.
5 scarves, 5 sweaters = 25 TOTAL possibilities. There were 20 combinations of how to get a scarf + sweater that DIDN’T match. </p>

<p>I posted upthread a detailed explanation</p>

<p>@panmit2
No its 8.</p>

<p>@wakaflockason
You should really refer back to earlier posts. Its been asked alot.</p>

<p>f**** i think i made a stupid mistake. What would -2 be? was the answer to the cylinder one C?</p>

<p>For the 4th grader pet question where they asked for the number of 4th graders with two pets, didn’t they give the number of 4th graders with at least ONE pet? If so I think the answer given here would be wrong.</p>

<p>The total number of people with pets was 80. They asked for those with 2 pets, 20% of the total. 80(.2) = 16</p>

<p>^ Yes it’s C and a -2 is a 750-770</p>

<p>YESSSS! I was like “F**** this” and guessed…</p>

<p>Someone want to explain the 5 paths one to me?
Was the answer 20?</p>

<p>There were 5 paths and you had to go to the monument by one path and go away from a different one. </p>

<p>It’s a permutation problem</p>

<p>5(total number of possible paths leading to the monument)x4(total number of possible paths leading AWAY from the monument if you went a DIFFERENT path than the one you started with)=20</p>

<p>they said you can flip flop (going in by path 1 and coming out path 2 is DIFFERENT from coming in path 2 and going out path 1).</p>

<p>yup. i second cpu scientist.
-2 for misbubbling.
this is blasphemy.</p>