June 2008- Math Level 2

<p>didn’t someone make a consolidated list in the chat room?</p>

<p>oh, thank goodness, I think I did put something like answer E for the range problem. I remember a negative answer.</p>

<p>oh ya who was the person who made a list of it in the chatroom?</p>

<ol>
<li> First question about megabytes and music = 31892</li>
<li> (n-1)!/n! = 1/n</li>
<li> Cos = v sec = w … 1/w</li>
<li> Bouncing question less than 6 inches = 4 bounces</li>
<li> (Log sin -1) + (log sin +1) = 2 log cos x</li>
<li> How many different numbers with 4,5,6,7 = 24</li>
<li> Perimeter = 55 two sides are 15 and 20 what is smallest angle = 44 degrees</li>
<li> Surface area of prism – 156.9</li>
<li> Which changes the std deviation – III multiply by 5</li>
<li>Which y int cuts the rectangle into two equal parts = -1</li>
<li>Two roots 3 and -2 – i which one is also a root = -2 + i</li>
<li>Some dumb girl goes to a new company and increases worker production by 5% over t years = P(1.05)^t</li>
<li>ax2+bx+c has two distinct roots = a cannot equal 0</li>
<li>1/a + 1/a2 +1/a3 = 1/6 what is a? a = 11</li>
<li>Which graph is symmetrical across origin = graph A</li>
<li>Matrix question – determinant = 0</li>
<li>Limit question was 2</li>
<li>10 consecutive positive integers = median = mean</li>
<li>Bar graph with people and calculators in their household. which one is the mean = 2.48 calculators</li>
<li>Shifting the cosine graph = -3 = cos (x + 5)?</li>
<li>People splitting the beach house rent = 140$</li>
</ol>

<p>e was -4/9</p>

<p>|a|<= 2 and a =/= 0</p>

<p>Lumber = 222 ft^3</p>

<p>for the shift of the cosine graph wasnt it y-3=cos(2(x+5))…just want to make sure</p>

<p>Statement of 3 trig functions was II and III.</p>

<ol>
<li>First question about megabytes and music = 31892</li>
<li>(n-1)!/n! = 1/n</li>
<li>Cos = v sec = w … 1/w</li>
<li>Bouncing question less than 6 inches = 4 bounces</li>
<li>(Log sin -1) + (log sin +1) = 2 log cos x</li>
<li>How many different numbers with 4,5,6,7 = 24</li>
<li>Perimeter = 55 two sides are 15 and 20 what is smallest angle = 44 degrees</li>
<li>Surface area of prism – 156.9</li>
<li>Which changes the std deviation – III multiply by 5</li>
<li>Which y int cuts the rectangle into two equal parts = -1</li>
<li>Two roots 3 and -2 – i which one is also a root = -2 + i</li>
<li>Some dumb girl goes to a new company and increases worker production by 5% over t years = P(1.05)^t</li>
<li>ax2+bx+c has two distinct roots = a cannot equal 0</li>
<li>1/a + 1/a2 +1/a3 = 1/6 what is a? a = 11</li>
<li>Which graph is symmetrical across origin = graph A</li>
<li>Matrix question – determinant = 0</li>
<li>Limit question was 2</li>
<li>10 consecutive positive integers = median = mean</li>
<li>Bar graph with people and calculators in their household. which one is the mean = 2.48 calculators</li>
<li>Shifting the cosine graph = -3 = cos (x + 5)?</li>
<li>People splitting the beach house rent = 140$</li>
<li>Lumber was $222</li>
<li>the one wth the domain was |a| was <=2 and not equal to 0</li>
<li>probabality one was 1/4</li>
</ol>

<p>almost half of the test is listed. Just 26 problems left to go. lol</p>

<p>Statement of 3 trig functions was II and III.
Center of the circle was (2,-1)</p>

<p>I remember there was another question with I, II, and III’s and I got none for an answer. did anyone else get that?</p>

<p>no i didnt get none…did anyone else get none?</p>

<p>^ I didn’t</p>

<p>also does anyone remember that one where we had to find like side AC i think i remember doing (15/sin43)sin90 using the law of sines…anyone remember that one</p>

<p>why is the three trig ones II and III?</p>

<p>aww, noo, hopefully I’m getting myself mixed up right now, and I’ve confused a chem question for a math one. :c</p>

<p>We had to find AB, I think.</p>

<p>I think that one was 16.91, 6thsense…</p>

<p>wat was the $222 lumber one?</p>