<p>Oh another math question I had a little trouble on. The question about...</p>
<p>Z is inversely proportional to X. Which of the following is correct [a list of X/Y charts are listed]</p>
<p>The one I chose, was everything was made 3 over the Z value. Or something like that.</p>
<p>i think the prime number problem stated the value of p. i forgot what the value was, but p+2 was the only one that worked for that number.</p>
<p>there was one where there were 3 jars.... one red in each jar... probability of all read would then be 1/27</p>
<p>I also got 1/27</p>
<p>there was one which i cant remember that well it was right before a grid-in... it was something like (ab)^2b=a^b times something else..maybe..I solved that by putting in a number.</p>
<p>I got 4a . . . I plugged in numbers too.</p>
<p>Another one, which I didn't have enough time to solve, was a temperature problem where it started a 6 AM at 13 degrees, went at a constant rate to 3 pm and then decreased to 9 PM to 17 degrees </p>
<p>I got 27 for this one too</p>
<p>For the problem that was:</p>
<p>(2a)^2b = (a)^b*(x)^b</p>
<p>The answer is 4a</p>
<p>If x is 4a, then
(a)^b<em>(4a)^b = (2^2</em>a^2)^b = ((2a)^2)^b = (2a)^2b</p>
<p>I agree with the other ones.</p>
<p>Yep i agree with fed04 on that one.</p>
<p>These were my answers to the grid ins:</p>
<p>900
70
5.5 (phone companies)
20 (3 digit number)
58 (square roots add up to 10. I used 49 and 9)
12
5/2 (negative reciprocal of -2/5)
22
8
74 (surface area of cubes)</p>
<p>fed thats experimental</p>
<p>Yes, I agree with fed04 on absolutely all of them. The only difference is that instead of using 58 as my number, I used 82(81 and 1). Same thing.</p>
<p>Yep I think i had those grid in toos.</p>
<p>Those are the one with the Green patchwork.</p>
<p>*Btw, I put 5.50 for the phone company one, cuz wouldn't that me the correct decimal places for $? Do you think they'll take both 5.50 and 5.5?</p>
<p>And for the cubes, what were the sides of the 3 level of cubes? 4,2, and 1?</p>
<p>I couldn't decide either but I don't think it matters.</p>
<p>I don't think k was one of the numbers. I think there were 6 numbers total, you if you picked any number between 2.8 and 4, there would be 2 that were smaller (1 and 2.8) and the other 4 of them would be larger.</p>
<p>Yeah, that wasn't experimental, i had writing experimental and had that section:</p>
<p>But I got those grid ins and also got 82, cuz I used 1 and 81 . . . . I don't think it matters for the 5.5 and 5.50. I put 5.5 cuz I was doing a practice test in the PR book and a thing like that came up and the answer key didn't have the extra 0.</p>
<p>The sides of the cubes were 3, 2 and 1.</p>
<p>Did anyone have the question about a triangular prism being cut out of a cube and finding the ratio of the area of the prism to the original cube?</p>
<p>anyone know what the asnwer to this please :</p>
<p>h is square of a number. multiple of 10 and 5. whats the smallest value of h</p>
<p>btw thats 1/8</p>
<p>Darn, I put 1/4. I forgot to multiply the area of a triangle by 1/2. I think h is 100.</p>
<p>god i love you. w00t for 100</p>
<p>If I got one wrong in the grid-ins, how much will that affect my score?</p>
<p>what was the question for the phone company one? yep i didnt get 74 for the last grid in...Forgot to add the bottom of the biggest cube = pwned.
Agree with the rest though..so far one fill in and one multiple choice wrong..damn</p>
<p>800 to 780. most likely 790</p>