<p>Did everyone get the diagonal square on the graph question? I think I got like 8square root of 2 or something.</p>
<p>What do you guys think CR is?</p>
<p>80
79
77
74?????</p>
<p>I put 8 sqroot 2</p>
<p>well, each person gains as he/she loses, I only calculated the losses, not the gains.</p>
<p>Okay to solve the math question regarding the arc lengths of two concentric cirlces, given the smaller radius r and the larger radius r+3, and the arc length of the smaller circle 6:</p>
<p>r / (r+3) = 6 / X (where X is the larger arc length)</p>
<p>cross multiplication gives you:
r*x = 6r + 18</p>
<p>divide both sides by r gives you:</p>
<p>x = (6r+18)/r </p>
<p>no pi. no fuss. Correct answer (E).</p>
<p>Did yall have an answer of mollify/assuage on sentence completeion
and another answer of pious/something else?</p>
<p>Wait so is it 4 or 8?</p>
<p>Seth blue, the diagonal answer was 6 ... no matter where the diameter is, it will always equal the length of the side of the square .... since the square had a side of 6, the diagonal was 6 as well...</p>
<p>I got the mollify one.</p>
<p>OH NOOOOO THAT was how you do stupid # 20 in a simple way!!!!!!</p>
<p>I'm such an idiot....</p>
<p>wasn't it asking for the perimeter of the square? I don't think it was asking for the diagonal length...unless i seriously missed something.</p>
<p>yea mollify! i got atleast one right in cr</p>
<p>was teh gasoline gallon/second
18s/g</p>
<p>oh me too
i guess i misread the question.
i had 8 sqroot of 2
and mollify/assauge
but i didn't choose pious for anything
it was asking for diameter</p>
<p>the perimeter of the square was given ... it asked for the diameter (which was also the diagonal)</p>
<p>yep, I got that gasolin one, it was easy, just plug in numbers to check.</p>
<p>Ksquared, so was that choice A, I think it is what i put.</p>
<p>are we thinking of the same question>?? what section was that question in??</p>
<p>saroah, if we both got that, well? I don't think we misread the question in the exact manner...</p>
<p>yah i think so</p>
<p>was there a 1/2 answer for a math question?</p>