<p>Are you talking about the question that asked for 2 + (1/5 +1/5^2 + 1/5^3 + ... 1/5^n) ??
shoot, I don't remember if that was to a negative power or not.</p>
<p>I got the same answer as Ren.</p>
<p>Awww crud.
Thanks.</p>
<p>The question was...</p>
<p>What is the sum of the infinte sequence of...</p>
<p>2+(1/5+1/25+1/125+...1/5^n)</p>
<p>Answer was indeed 2 1/4</p>
<p>Yeah it was 2.25 because it was like 2 + (1/5^n) where n is infinite.<br>
So it's 2 + (1/5)/(1-1/5), which equals 2 + 1/4 or 2.25.</p>
<p>hey for this problem, f(1) = -2, f(-1) = 3, find f(4): answer eq y=-2.75x -0.25: answer 11.25 (-?) was 11.25 the last choice? i remember i got E but i dont remember wat exactly it was. I used the slope which would be like 5/2 = 2.5 and then since it was a linear funciton wouldnt f(4) have to be negative because f(1) is negative and it would decrease from there.</p>
<p>^i don't remember clearly, one of my answers was 11.25</p>
<p>What score would 4 ommited, 3 wrong be?</p>
<p>(y1-y2)/(x1-x2) = (-2-3)/(1+1) = -5/2</p>
<p>(y+2)/(4-1) = -5/2
y+2 = -15/2
y = -15/2 -2
y = not 11.25 ?</p>
<p>That's how I approached the problem.</p>
<p>770 at worst, just 800 at best.</p>
<p>I. Set A has at least half points higher than Set B</p>
<p>I do not remember the question distinctly, but I do remember I only put down range, and thought that I. (seen above) was false. If I. was on the test like it is here, I still think it might be incorrect. Did it say Boxplot A and B contain the same number of points? Even if the median of A is higher than the Median of B, it comes down to the number of points. We don't know how many points, and since the two boxplots did overlap (If i remember correctly!), then it would be false, no? I don't know. It is really bugging me, because I have no idea : ). Any ideas or responses would be great. I really would just like to know the "true correct" answer, so feel free to refute / crush my claims.</p>
<p>are all the subject test booklets the same? i mean are their different versions? it's kinda stupid that they give you a huge packet like that when the most you can take is 3.</p>
<p>Ok guys...</p>
<p>I remember pretty well what the boxplot looked like, and I recreated it.</p>
<p>yournamehere,</p>
<p>Yep, all the booklets are exactly the same.</p>
<p>also, the a^2 > b^2 question.<br>
how did the ticket profit question go like?</p>
<p>for the radius finding question - u had to find r and not the radius.
In the question, r was, i think, representing the square of the radius.
so i thought, it would be (5-sqrt11)^2 ...
x^2 + y^2 = r,
where sqrt r = radius right?</p>
<p>Check the consolidated list.</p>
<p>what was the answer to the one with the t-shirts and the profit: was it <0 or >0
I remember it was smth like 10y-35-smth>0, right?</p>
<p>^ Yes it was 10y in front.</p>
<p>yeah but was it >0 or <0?</p>