December 2007 MATH level 2

<p>Did the question say "picking an even number twice", or "picking two even numbers"?</p>

<p>the latter.</p>

<p>Oh SHOOT!
For the maximum height one, was it the time AFTER it hit the maximum, or just the time elasped after thrown?</p>

<p>And the dog one was I and II, because III was a substitution that didn't work.</p>

<p>The time after the max</p>

<p>Oh darn. I hate it when that happens. I think I get every problem right and then I read the problems wrong ><</p>

<p>Do you think 4 wrong or 45 is an 800?</p>

<p>yeah anjoola, it should be a 800</p>

<ol>
<li> shape of object 2 units from a line in a space Cylinder</li>
<li>3 lines of a triangle on a coordinate plane, multiply their slopes 1/7 add slopes -1/7</li>
<li>pyramid with square base ~8.25ish</li>
<li>stem and leaf plot 36.5</li>
<li>graph with equation, and it asked for shift 4 units to the right</li>
<li>b is greater than a, than f(b) is greater than f(a) for all values of x X^3</li>
<li>length of diagonal of parallelogram with sides 27 and 29 34?</li>
<li>the number of teams if each team plays each other once and there are 28 games 8 teams</li>
<li>Y/(2x-y)=something and X/(2y-x)=?" 11/29</li>
<li>what polar coordinate does NOT equal (1, pi/2) (-1,-5pi/4)</li>
<li>time between max height and when the ball hits the ground 1 sec</li>
<li>the following is a shorter distance then the figure shown if x^2 + y^2 < 13</li>
<li>The question had 2 equations, one long one and one short one, and it realted to dog years. I and III were both true</li>
<li>the maximum of sin(x)cos(x) .500</li>
<li>What value of K is needed for the equation to work? the equation had an absolute value thing [x-3]=K if [3x-9]=1. K=1/3?</li>
<li>minimum number of gloves to pull out in order to guarantee a match pair: 4</li>
<li>F(100) for a graph: 1</li>
<li>s+1 r+1 roots: x^2+9x+10</li>
<li>Probability of picking two even numbers from a set {1,2,3,4,5,6,7,8,9} 1/6</li>
<li>A question about from 1940-1970, x amount of money triples...so what is the annual rate of increase from 1970-2000..????</li>
<li>And I think there was a half-life question? About something being reduced to 25% 18.3%?</li>
</ol>

<p>wasnt there one about a triangle with two sides (6 and 4) and one of the angles was 30 degrees or something? wasnit it like 6?</p>

<p>ALSO anyone remmeber any of hte first 10 problems on the test???</p>

<p>Ill check back in an hour or so and hopefully we'll have around 30 questions done</p>

<p>did it ask for the area? if so, it was 6</p>

<p>something with prime numbers</p>

<p>Are these random? Because the ball question was definitely not 11, it was like 40 or something. And are we sure that it said how many seconds after it reaches it maximum does it hit so and so feet? I am almost 99% sure if that was teh wording i would have subtracted...some1 should just use their photographic memory to give us the questions agian</p>

<p>The prime number 1 was like if n and m are prime numbers greater than 2, then what gives a prime number</p>

<p>i think with the money percent increase question, it was like 3.7%....not sure about the decimal, but sure about the 3</p>

<p>yea and the answer to that prime question was stwo prime numbers plus 1 (s+r+1)</p>

<p>im pretty sure two options worked for the prime number question?</p>

<p>was III on dog one true? i honestly forget. I know either II or III was false</p>

<p>I don't think III was true.</p>

<ol>
<li> 1. shape of object 2 units from a line in a space Cylinder</li>
<li>3 lines of a triangle on a coordinate plane, multiply their slopes 1/7 add slopes -1/7</li>
<li>pyramid with square base ~8.25ish</li>
<li>stem and leaf plot 36.5</li>
<li>graph with equation, and it asked for shift 4 units to the right</li>
<li>b is greater than a, than f(b) is greater than f(a) for all values of x X^3</li>
<li>length of diagonal of parallelogram with sides 27 and 29 34?</li>
<li>the number of teams if each team plays each other once and there are 28 games 8 teams</li>
<li>Y/(2x-y)=something and X/(2y-x)=?" 11/29</li>
<li>what polar coordinate does NOT equal (1, pi/2) (-1,-5pi/4)</li>
<li>time between max height and when the ball hits the ground 1 sec</li>
<li>the following is a shorter distance then the figure shown if x^2 + y^2 < 13</li>
<li>The question had 2 equations, one long one and one short one, and it realted to dog years. I and III were both true</li>
<li>the maximum of sin(x)cos(x) .500</li>
<li>What value of K is needed for the equation to work? the equation had an absolute value thing [x-3]=K if [3x-9]=1. K=1/3?</li>
<li>minimum number of gloves to pull out in order to guarantee a match pair: 4</li>
<li>F(100) for a graph: 1</li>
<li>s+1 r+1 roots: x^2+9x+10</li>
<li>Probability of picking two even numbers from a set {1,2,3,4,5,6,7,8,9} 1/6</li>
<li>A question about from 1940-1970, x amount of money triples...so what is the annual rate of increase from 1970-2000..????</li>
<li>And I think there was a half-life question? About something being reduced to 25% 18.3%?</li>
<li>n and m are prime numbers greater than 2, then what gives a prime number s+r+1</li>
<li>money percent increase *3.7%
*
</li>
</ol>

<p>except about the one with prime numbers. i didn't think that s+r+1 worked because if you use 3 and 5, then 3+5+1=9 and 9 isn't prime (3*3). </p>

<p>btw what was the question that had two trianlges, on inside the other sharing two sides and a 35 degree angle and is asked to find h, or some length</p>

<p>and wasnt there also one that had some shape or some lines and it had x for one angle and y for another and it said taht when x=something degrees then y=?</p>

<p>was it s+r+1? Im pretty sure i used 3 and 5 as plug in numbers, tho now i cant remmeber.</p>

<p>i think it asked if that could be a possiblity....if you plugged in 5 + 7 + 1....it'd be 13</p>