June 1 2013 Math Thread

<p>it was btw 90 and 180 tho</p>

<p>how can you tell which was experimental? i had an experimental math. was it section 6 or section 7? six had the question about the wood with the absolute value and variable s</p>

<p>and the one where they want the area of something in terms of a was this experimental ?</p>

<p>how did you guys do the distance with the parallel lines that one was double the size of, and the one with the two triangles x,y,and z and they gave you angles of 20* and i dont remember the other.</p>

<p>@lin it wasnt experimental, answer was a. ax + ay = a^2 asks what x + y is, factor out a so a(x+y) = a^2 so (x+y) = a</p>

<p>@rush i dont remember that question describe it more</p>

<p>Consolidated Answers so far
20 stacked cups was 48.
The last gridin question with the digits of n was 122
The one with the circle with two diameters was I. only
The last one on the 20 minute section with the triangles was 17
The one before it with the a + b/2 = square root of ab was options II. and III. I believe, a = 0 and a>0
The one with f g h and it asked you for a value of g(5) you could’ve put any integer between 25 and 28 or 29 I believe
The one with the volume of the sphere inside a cylinder was 2/3
The one with the vitamin c was 320
The one where you have an equation and it asks you for r of (r,s) when the graph intersects the y axis (answer is 0 because it’s the x coordinate when it intersects the y axis)
How many quadratic functions with same x intercepts: more than 3
Which age could not be possible: 65
Median number of puppies: 2
Chef question with salads: 80
what is y in terms of x: 3x
the one with the symbol and 360/1//2 = 720
the one with the charity was 5,000
the one where it it tells you y is within a certain range and x/y = y , 4 was one of the answers
triangle perimeter 14, smallest side = 3
The one with two triangles and it asks you for the sum of two sides of the bigger triangle: 16.5
shaded unshaded square/circles: 50
girl/train/clocks ahead: 26
max number of angles of three lines greater than 90 less than 180: 2
Gridin where it asks for the value of an angle: 55
the question ax + ay = a^2, whats x + y =, answer = a
The question with z and x, where z = x +10 : answer = 0
least to greatest median: -.0003 or something
parallelogram: x = z
midpoint: 5
airline companies: A. crew</p>

<p>how do you guys think the curve will play out this year for 1 wrong? did you think the test was overall easy, average, or hard?</p>

<p>@br1717 thats not the question i meant there was a different one about the area of some figure in terms of a no x and y. how can you tell what is experimental? did you get the wood question?</p>

<p>How was the 2 diameters I. only. I put I,II and III.</p>

<p>quick question: is the chef salad experimental or not? I messed up that one ><</p>

<p>It gave a diagram not to scale, and it said If x+y=z, what is angle measure of X? multiple choice. I put not enough info??</p>

<p>:(((((((((((((((((((((((((((((((((((((((((((</p>

<p>for the median, it was -.0006 not -.0003</p>

<p>Consolidated Answers so far
20 stacked cups was 48.
The last gridin question with the digits of n was 122
The one with the circle with two diameters was I. only
The last one on the 20 minute section with the triangles was 17
The one before it with the a + b/2 = square root of ab was options II. and III. I believe, a = 0 and a>0
The one with f g h and it asked you for a value of g(5) you could’ve put any integer between 25 and 28 or 29 I believe
The one with the volume of the sphere inside a cylinder was 2/3
The one with the vitamin c was 320
The one where you have an equation and it asks you for r of (r,s) when the graph intersects the y axis (answer is 0 because it’s the x coordinate when it intersects the y axis)
How many quadratic functions with same x intercepts: more than 3
Which age could not be possible: 65
Median number of puppies: 2
Chef question with salads: 80
what is y in terms of x: 3x
the one with the symbol and 360/1//2 = 720
the one with the charity was 5,000
the one where it it tells you y is within a certain range and x/y = y , 4 was one of the answers
triangle perimeter 14, smallest side = 3
The one with two triangles and it asks you for the sum of two sides of the bigger triangle: 16.5
shaded unshaded square/circles: 50
girl/train/clocks ahead: 26
max number of angles of three lines greater than 90 less than 180: 2
Gridin where it asks for the value of an angle: 55
the question ax + ay = a^2, whats x + y =, answer = a
The question with z and x, where z = x +10 : answer = 0
least to greatest median: -.0006 or something
parallelogram: x = z
midpoint: 5
airline companies: A. crew</p>

<p>@jamesnyc if the diameters were close together the shape wouldnt necessarily be a square</p>

<p>can anyone explain why the max number angles is 2 not 4. it should be 4 based on my previous explanations because the question didn’t ask for consecutive angles…</p>

<p>What was the airline problem asking??? i put fuel… i didn’t understand the problem at all…</p>

<p>@hypsm - they were ‘non overlapping’ angles</p>

<p>It was the question that gave you the point 5,4 and x,3 or something and -1,1 i think? and it said that they were parallel lines and the distance of the first line was twice the second line so you found out the distance as a pythagorean triple 3,4,5 and then now you have d=5 double that you get 10 set 10=distance formula with point -1,1 and -1,y but i didnt get any of the choices/ ran out of time
ALSO what is this question "the one where it it tells you y is within a certain range and x/y = y , 4 was one of the answers " ?</p>

<p>With the one that was x/y = y, didn’t it say y is not even?
the question was a possible value of x, right? i got 25 i think</p>

<p>This was the question for the grid in, 3<y<9 and x/y = y, where y is an odd integer. What is a possible value of x? I dont see how you could get 4.</p>