June 2010 Math

<p>another answer: the AN/NB=9/11 question is 11.</p>

<p>The question with the three circles, was that a grid-in or multiple choice?</p>

<p>multiple choice</p>

<p>For the 20 student questions</p>

<p>how can we calculate mode???</p>

<p>what was the AB/NB question?</p>

<p>^ mode is the number that appears most in the set.</p>

<p>8 students scored 5
7 students scored 4
the remaining five scored lower than a 4</p>

<p>Mode is the number that occurs the most often. Since 8 got a score of 5, there was no way another number could have been mor efrequently occurring, so 5 is the mode.</p>

<p>oops… can’t believe I forgot what the mode is…
thanks</p>

<p>i dont think this question was mentioned</p>

<p>what was the ratio of people below 2 years : people more than 2 years</p>

<p>the answer was 9/8, i believe…</p>

<p>^ Yes. </p>

<p><10></p>

<p>(0,a) 4x+2y=48-> 16
what question was this?</p>

<p>plug in 0 and get the y</p>

<p>I don’t remember this question.</p>

<p>can anyone explain what j^4 =K^3 question is?</p>

<p>I think I said -3. Can someone verify?</p>

<p>@girls5803</p>

<p>If J^2/3=K^1/2 what must be true?</p>

<p>@gadgor</p>

<p>I got 6 for the g(0) question.</p>

<p>Consolidated List -copy and paste! 37/54
Birds were 1/4 of the pets
(n+2)(n+3)/2
minimum of lxl-4 is -4
some divisible by 6
20 students question was I and II
72 degrees
2x+y was 104
6 X 8 X 4 = 192
number line was A
7/9 for pentagon in triangle
triangle in square 1/8
(0,a) 4x+2y=48-> 16
Pictograph of beach->C
c/b: 1/3
Chairs: 22
Triangle/square thing: 3sqrt2
90%/10%: 81
3 circles (AB=): 1
Some circumference thing: 10pi
Another circumference thing: 32pi
Slope of one side is m: -m
Temperature: 4.5
Four digit number: 9970
Phone: 6
g(0): 6
Systems of equations with infinite solutions: k=104
c+xb
x+1/y
Juniors and seniors: 2/3
The rectangle was 4 by 4.
3^n sequence: none
Parabola [a(X-2)^2]: 8
j^4=K^3
4 or 28
AB/NB is 11
5x+3=4x+6 is 3
if x+y= 240, then what is z? 60
9/8 french students</p>

<p>hhahaa i guessed on the temp. question and out down 4.5…i got it right! It just made sense…[time was running out]…yay!</p>

<p>i got I & II- that was easy [mode and median].</p>

<p>Looks great so far… 800 on Math at least lol</p>