<p>what was the answer to the average median and mode question? i got the average as a decimal… :/</p>
<p>I never had the average median and mode question.
(x + y)pi is right.</p>
<p>Did anyone get 4:1 for the ratio of AB to PB in a number line?</p>
<p>yes 4:1 ^^</p>
<p>Yeah i got 4:1 and was the answer to that circle problem it passes through 4 vertices?</p>
<p>I put 3:1 for the number line. I didn’t feel too confident about that one.
Why is it 4:1, didn’t they say it was 3 times as long?</p>
<p>was the section with the hexagon seriously experimental…I spent way too much time on that grrrr!! anyone else think that section was experimental…pretty sure I had 3 25 Maths</p>
<p>the shaded area was 3/4 right?
and i got 3ab for the one with the squared crap</p>
<p>Yeah, it passed through four points on the axes, joseq. </p>
<p>For how many even integers between x + 3 and x + 13, did you guys get five?
Also, does anyone remember the one about numbers in a set of prime numbers and multiples of 3 and 5? I think I got two for that one.</p>
<p>Cynosuree, it was 4:1 because AP was 3 times the length of PB, and it asked for the ratio of AB to PB.</p>
<p>@feedback
yes and yes
I also had 3 25 min ones, 2 20 question ones. I’m not sure which one is experimental though.</p>
<p>Stupid mistake. ugh -.-</p>
<p>I know I got the combination of ABCDE one (put 2) and the area of a circle with a square inscribed (put 2 pi ugh :/) ones wrong so far. Any chance that either of them was in the experimental section for math?</p>
<p>feed back I think it was five because say the even int is 2</p>
<p>then
5, 6, 8, 10, 12, 14, 15</p>
<p>therefore the answer was 5</p>
<p>was the circle in the square 5?</p>
<p>@feedback, I got two for my answer cause the only two numbers the sets of even from 1-20 and multiples of 3 and 5 had in common was 3 and 5</p>
<p>^^^yeah that is what I got</p>
<p>@oo000oo00 It was only 2 for the prime numbers below 20, and multiple of 3 and 5. If you think about it, if the number is a multiple of another number then it cannot be a prime number. So the only possible numbers were 3, and 5.</p>
<p>The square in circle was 4pi.</p>
<p>^^^ square in circle was pi only the square each side was rad 2 and then the diagonal (diameter) is 2 so radius is 1 and voi la!</p>
<p>I’m pretty sure square in circle was just pi.</p>
<p>Hexagon one was not experimental because I had it and my experimental was CR.</p>
<p>if y is directly proportional to t, is it y1/t2 = y2/t2?</p>