March SAT Math Thread

<p>110 was one of the grid ins.</p>

<p>The one amount of right angles you can’t have in a quadrilateral = 3 (You have to have either 0, 1, 2, or 4).</p>

<p>^I got 110. I’m so excited right now, I’ve never gotten an 800 and I am pretty sure I have all confirmed answers right so far!!!</p>

<p>will someone please explain why they were so convinced the tanya question was II only?</p>

<p>r = .2t
5r = t</p>

<p>t = 50*p/100
t = p/2
p = 2t</p>

<p>p = 10r.</p>

<p>Hopefully somehow the curve is nice.</p>

<p>i think it was 3200 for the largest square</p>

<p>

I couldnt remember but I knew one of them was right. I agree it is I only.</p>

<p>Curve is not going to be nice - math was too easy this time around. Silly mistakes will hurt most scorers though.</p>

<p>800 for the larger square - method is in this thread</p>

<p>Confirmed that the number of right angles you can’t have is 3.</p>

<p>can someone explain f(x) g(x) = 6 ???</p>

<p>@thissauser 5r does not = t
it’s .5r b/c it was 50%.</p>

<p>“88 for median temperature”
didn’t it say that 88 was median so find the temp on the 7th day which was 93?</p>

<p>“43 Degrees in the two parallel lines”
I don’t remember this. Anyone remember the question?</p>

<p>For the question that was “f(x) * g(2) = 6” – what was g(2) equal to?</p>

<p>g(2) = 1 iirc.</p>

<p>Was the 43 degrees one the one where there were two parallel lines and one transversal. You could figure out one of the interior angles was 91 (they gave 2 other angles in the triangle it formed). Then you just did like 180-91-(43 or something like that) to get the answer.</p>

<p>Nvm, its 3.</p>

<p>was the pentagon question experimental??</p>

<p>g(2) was 1 so f(x) had to be 6, came out to f(3).</p>

<p>Pentagon was experimental:</p>

<p>Obutto: absolutely not. it was 3.</p>

<p>yea for the area problem…the area of the largest square was 3200 not 800</p>

<p>@delonte</p>

<p>f(x)*g(6)=6</p>

<p>g(6) was equal to 1</p>

<p>therefore f(x)=6</p>

<p>f(3)=6 (by looking at the graph you could see the f(x) hit 6 when x was 3</p>

<p>so f(3)<em>g(6)=6
because 6</em>1=6</p>

<p>I thought g(2) = 2.5 so i picked 6 as answer b/c g(6) = 2.4 and 2.5*2.4 = 6</p>

<p>I probably messed up epicly</p>

<p>

  • Rhombus? Free form? Trapezoid?</p>

<p>Largest square is 800… it’s been explained several times already.</p>

<p>Consolidated list - NO EXPERIMENTAL ANSWERS</p>

<p>88 for median temperature
8pi/3 for the shaded region of the circle
15 ice cream possibilities
20 for the 10th term in the 3 digit question
10.6 or 53/5 for the y coordinate when the slope was 6/5
800 largest square
65 degrees value of X
x = 3 for when f(x) * g(2) = 6
1 million in profit
60 is area of triangle in cylinder
2 is the answer for value of k when 2x^1/2 - x^(k-3/2) = x^1/2
(5,0) is x-intercept of parabola
4 is absolute minimum of 3|x-4| + 2
Sqr(2) is distance between the midpoints of the two lines
20% increase on price of bagels
10r = p
K - 4 is answer for (x-4)(x+4)
11/17/23/5 for one of two positive prime numbers that add to 28
5 workers needed to finish the job in 2 hours
0.4 probability of picking a value that is also in the second set
c = 0 when k = 3
1520 is x value
4 is Double root of semi root
N is divisible by 2 and 4
I is only way TANYA can be spelled
MP and NP are equal
43 Degrees in the two parallel lines
110 Degrees for angle in isosceles triangle
3 is the number of right angles that aren’t possible in a quadrilateral</p>