<p>sorry to repost, but</p>
<p>why is the three trig ones II and III?</p>
<p>^^^plug in 0 and pi/2 for x, respectively and you’ll see how it works</p>
<p>wow the posts are like getting mixed up everywhere lol</p>
<p>but if you plug in other numbers, it doesnt work.</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; II only, 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 ft^3</li>
<li>the one wth the domain was |a| was <=2 and not equal to 0</li>
<li>odd product probabality one was 1/4</li>
<li>Center of circle (2,-1)</li>
<li>3 Trig functions: II and III only</li>
<li>Triangle, answer was 15/sin (something) -> ?</li>
<li>Adults catering service - $2450</li>
<li>Inverse of f was given, find x for f(x)=5, x=0</li>
<li>e = -4/7</li>
<li>Distance in space was 5</li>
<li>Range was >-1.93 (??)</li>
<li>For m^91+34m^90 being a perfect square, m=34</li>
<li>Vector in the 4th quadrant</li>
<li>sin(sin(x)) = 0.3, cos x = .952</li>
<li>g(x) = x^3 f(x) = sqrt(x) f(g(x)) = 0.1, x = .215 (was this the problem?)</li>
<li>Some problem about the greatest x-intercept with a function that was given as c-bx+ax^2</li>
<li>6 / n+1 was the least for n=7 = 6/8</li>
<li>Volume of trough = 18sin(theta) ft^3</li>
<li>For a question that was like f(x) = rt(x^2+c) if (a,b) is on the graph (-a,b) is also on the graph</li>
<li>Line through (2,3) perpendicular to some other line was like 4x+3y+1=0.</li>
</ol>
<p>i think i got every one on that compiled list that i filled in yay</p>
<p>don’t remember the answer i put for the line AB one but i think what i did made sense… i just hope i put calculator in degrees mode :S</p>
<p>oh, was e= -7/4 a choice? cause i either put that or -4/7. and i dont remember putting x=.215… hm</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 with the domain was |a| was <=2 and not equal to 0</li>
<li>probability one was 1/4</li>
<li>center of circle (2,-1)-idk it might have been(-2,1)i forget</li>
<li>the one that asked to find AB was 16.91</li>
<li>the other point that could have existed was (-a,b) for the equation sqrt(x2+1)</li>
</ol>
<p>^lol disregard mine</p>
<p>you are awesome Xeaqs lol</p>
<p>Can somebody explain what the lumber question was? I can’t seem to remember it.</p>
<p>Only 9 more for a complete test! lol</p>
<p>h = 41(1.25)^d
L = pi(d/2)^2(h-12)</p>
<p>Find L for d = 2.25, just annoying plug and chug</p>
<p>@lady padfoot, it only needs to work for 1 number. that was the question iirc</p>
<p>yeah these posts are all wrong ordered lol</p>
<p>center of circle (2,-1) i think</p>
<p>really? i definitely dont think i read the one number part… damnitt.</p>
<p>xeaqs8 are you sure about the adult catering service i might have put 2400</p>
<ol>
<li>g(x) = x^3 f(x) = sqrt(x) f(g(x)) = 0.1, x = .215 (was this the problem?)
the answer choice was 0.22</li>
</ol>
<p>Does anybody remember getting 130 for an answer?</p>
<p>it was 2450.</p>
<p>Yes, it was $20 per adult, but if you see for the lower numbers, there was a base charge of $50 (y-intercept)</p>
<p>i know everyone got this right… but we might as well add it… about the center of a circle with it was like (x-2)^2 + y+1)^2 = center obviously is 2,-1</p>