<p>i thought we have to wait until the embargo is lifted</p>
<p>Wow…I screwed up the area of the triangle because I found the area of the triangle formed by those lines and the X-axis instead of the y :P</p>
<p>a list of all 50 questions?? lol we’re smart but are we THAT smart?</p>
<p>You wouldn’t believe how many questions people on CC are able to compile.</p>
<p>Anyway, you know what question annoyed me a lot? The one with the juice, ice cream, and soda. I couldn’t think of any other way to find the price change than to actually solve for each variable.</p>
<p>^ Yeah that question was annoying…I solved for each as well :/</p>
<p>How do you guys go so fast on these tests? Some of the questions seem to take a long time…especially that stupid one with the sandwich and juice</p>
<p>i solved that question in like 1 minute before the test ended…it was pretty straightforward</p>
<p>I got 11.83 or something around there, is that correct?</p>
<p>wasn’t the ice cream equal to 1.75?</p>
<p>How exactly did you guys do that question?</p>
<p>man i wasted so much time on that one. my answers just seemed to not match up?</p>
<p>The ice cream,juice etc question was very long…took me around a minute…and yes the ice cream value was 1.75$.I think the final answer was 11.42$</p>
<p>it was $11.42,<br>
i used my 89 titanium to solve for the three variables:
sandwich = $4.20 + ice cream, juice = $.45 + ice cream, and sandwich + ice cream + juice = $9.90 using S, C, and J for sandwich, ice cream, and juice and the prices were sandwich : $5.95, ice cream: $1.75, and juice = $2.20 then you were supposed to increase the price of sandwich by 20% and juice by 15% so you multiply 5.95 x 1.2 and 2.20 x 1.15 to get 7.14 and 2.53 respectively, and when you add those 2 and the $1.75 for the ice cream you get $11.42 total</p>
<p>What is this modulus question? I don’t even remember it.</p>
<p>YES that’s correct!</p>
<p>What answer choice was that? I remember 11.something being choice C, hopefully I put 11.42 even though I think I remember 11.83.</p>
<p>i think it was choice C or D. what was the answer to the interest one towards the end, i was rushing and didnt read it closely i just punched in solve(100(1.048)^x=300) and got 23 and saw it was an answer choice, was that what it was asking?</p>
<p>How did you guys solve the last question? I know its basic but can anyone show the steps?</p>
<p>^ was it the if f(x+1) = x f(x) problem?</p>
<p>what was the last one?</p>