March SAT Math Thread

Test Preparation SAT Preparation
561

<p>@kamikaze. It was something alone the lines of, the shape has a volume of 90 and the sides are 2, 3x and x I believe. So you have 6x^2 = 90 and x = sqr(15). </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
xz is the smallest
6 is perimeter of triangle which crosses through the centers of the circles
100 + (J + K + L)/3
150 coffee flavored candies
(10, 9) is Point C on the square
B was most change in votes from 2002 to 2004
0 is difference in average students at both schools
sqr(15) is x when volume of cube is 90
16 is the value for x * 10^3
Rp - pr = 0
9/25 is Oak to Maple ratio
1 is the remainder of x + 3
9 is difference of similar triangle perimeters</p>

562

<p>Ok I think there’s some confusion about the two questions where one is smallest:xy and the other involves (y-x)^2</p>

<p>Can we clarify what the questions were for each of these problems?</p>

563

<p>What did you get for the question with the circles?</p>

564

<p>was the root 15 question experimental?</p>

565

<p>Does anyone remember if 15 was an answer choice though?</p>

566

<p>What about the question about students in a class taking either physics, chemistry, both or neither? Did people get 4?</p>

567

<p>anyone remember the question with a circle with a given degree (130ish i think) and you had to find the ratios of the circumference x to y? </p>

<p>also on the same section was the regular pentagon and you had to find the number of intersections made by another pentagon and circle in the same plane?</p>

<p>i hope these were experimental!</p>

568

<p>^ What was the question for x = 1520?</p>

<p>Also, I believe the similar triangle perimeters question was experimental (with x=9). It was in the experimental grid in section with the area of the triangle as #8. Another experimental question in that section was what value of k makes an equation y = kx… impossible.</p>

569

<p>Physics/Chemistry Question was experimental and Kamikaze I believe 15 was a choice and I got it wrong. Today’s not my day. I have 2 more years to do better though. :D</p>

<p>Pentagon Question was experimental so the other one is too I guess?</p>

570

<p>@ 99college that was experimental</p>

571

<p>x = 1520 was something like</p>

<p>3<em>5</em>7 = (20 + x/8)/2</p>

572

<p>sounds experimental</p>

<p>51.75 RAW so far…</p>

573

<p>I had no exp math sections</p>

<p>i had a question with a pentagon </p>

<p>the answer was 110 i think</p>

574

<p>how do you get .75?
I didn’t have a pentagon problem as I’ve said 6 times. <_<</p>

575

<p>you forgot the 15n miles joggers one!</p>

576

<p>for one of the 25 minute math ones, the last question was 2 triangles and you needed to find the length of a particular segment. is this experimental?</p>

577

<p>Eeeek. There goes my 800 to 770 for misreading the question as 3 rather than 3x, and then choosing 15 as the answer.</p>

578

<p>For integers x and y</p>

<p>Which of the following MUST be positive?</p>

<p>I. x^2 - y^2
II. (y-x)^2 or maybe it was (x-y)^2
III. Something.</p>

<p>My answer was II only. Does anybody remember choice III?</p>

<p>Also, does anyone remember a question with an equilateral triangle being bisected? All i remember is that the answer was 30 degrees.</p>

579

<p>@Matt</p>

<p>u didnt have the question about the consecutive numbers as angles in a pentagon?</p>

580

<p>Was it
I. x^2 - y^2
II. x + y
III. (x-y)^2
??</p>

<p>I might be confusing it with another question idk. Sound familiar to anyone?</p>