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- 23:11, 19 June 2025 2003 CEMC Pascal Problems/Problem 5 (hist) [592 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The value of <math>\frac{2^8}{8^2}</math> is <math> \text{ (A) }\ \frac{1}{16} \qquad\text{ (B) }\ 8 \qquad\text{ (C) }\ 4 \qquad\text{ (D) }\ \frac{1}{4} \qquad\...")
- 20:15, 19 June 2025 Erdős–Szekeres Theorem (hist) [3,833 bytes] Aoum (talk | contribs) (Created page with "== Erdős–Szekeres Theorem == The '''Erdős–Szekeres Theorem''' is a classic result in '''combinatorics''' that guarantees the existence of a long monotonic subsequence i...")
- 20:15, 19 June 2025 2003 CEMC Pascal Problems/Problem 4 (hist) [1,108 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In the diagram, the value of x is {{Image needed}} <math> \text{ (A) }\ 40 \qquad\text{ (B) }\ 60 \qquad\text{ (C) }\ 100 \qquad\text{ (D) }\ 120 \qquad\text{ (E)...")
- 20:14, 19 June 2025 Ramsey's Theorem (hist) [4,373 bytes] Aoum (talk | contribs) (Created page with "== Ramsey's Theorem == '''Ramsey's Theorem''' is a fundamental result in '''combinatorics''' and '''graph theory''' that formalizes the idea that complete disorder is impossi...")
- 20:03, 19 June 2025 2003 CEMC Pascal Problems/Problem 3 (hist) [957 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The value of <math>\frac{6 + 6 \times 3 - 3}{3}</math> is <math> \text{ (A) }\ 11 \qquad\text{ (B) }\ 7 \qquad\text{ (C) }\ 3 \qquad\text{ (D) }\ 9 \qquad\text{ (...")
- 19:53, 19 June 2025 2003 CEMC Pascal Problems/Problem 2 (hist) [1,434 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The missing number in the geometric sequence <math>2, 6, 18, 54, \underline{\hspace{2.4em}} , 486</math> is <math> \text{ (A) }\ 72 \qquad\text{ (B) }\ 90 \qquad\...")
- 19:23, 19 June 2025 2003 CEMC Pascal Problems/Problem 1 (hist) [320 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== <math>\sqrt{169} - \sqrt{25}</math> equals <math> \text{ (A) }\ 8 \qquad\text{ (B) }\ 12 \qquad\text{ (C) }\ 64 \qquad\text{ (D) }\ 72 \qquad\text{ (E) }\ 144 </m...")
- 19:07, 19 June 2025 2003 CEMC Pascal (hist) [1,426 bytes] Anabel.disher (talk | contribs) (Created page with "2003 CEMC Pascal problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *2003 CEMC Pascal...")
- 19:06, 19 June 2025 2002 CEMC Pascal (hist) [1,426 bytes] Anabel.disher (talk | contribs) (Created page with "2002 CEMC Pascal problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. *2002 CEMC Pascal...")
- 16:59, 19 June 2025 2001 CEMC Pascal (hist) [1,429 bytes] Anabel.disher (talk | contribs) (Created page with "2001 CEMC Pascal problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * 2001 CEMC Pas...")
- 16:57, 19 June 2025 2000 CEMC Pascal (hist) [1,429 bytes] Anabel.disher (talk | contribs) (Created page with "2000 CEMC Pascal problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * 2000 CEMC Pas...")
- 16:56, 19 June 2025 1999 CEMC Pascal (hist) [1,429 bytes] Anabel.disher (talk | contribs) (Created page with "1999 CEMC Pascal problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * 1999 CEMC Pas...")
- 16:55, 19 June 2025 1998 CEMC Pascal (hist) [1,429 bytes] Anabel.disher (talk | contribs) (Created page with "1998 CEMC Pascal problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * 1998 CEMC Pas...")
- 16:49, 19 June 2025 1997 CEMC Pascal (hist) [1,434 bytes] Anabel.disher (talk | contribs) (Created page with "1997 CEMC Pascal problems and solutions. The first link contains the full set of test problems. The rest contain each individual problem and its solution. * 1997 CEMC Pas...")
- 16:06, 19 June 2025 2008 Grade 8 CEMC Gauss Problems/Problem 7 (hist) [1,138 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The circle graph shows the favourite ice cream flavours of those surveyed. What fraction of people surveyed selected either chocolate or strawberry as their favour...")
- 15:56, 19 June 2025 2008 Grade 8 CEMC Gauss Problems/Problem 4 (hist) [1,131 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The value of <math>(1 + 2)^2 - (1^2 + 2^2)</math> is <math> \text{ (A) }\ 14 \qquad\text{ (B) }\ 4 \qquad\text{ (C) }\ 2 \qquad\text{ (D) }\ 12 \qquad\text{ (E) }...")
- 14:29, 19 June 2025 2008 Grade 8 CEMC Gauss Problems/Problem 3 (hist) [588 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In the diagram, <math>\angle PQR = 90^{\circ}</math>. {{Image needed}} The value of <math>x</math> is <math> \text{ (A) }\ 30 \qquad\text{ (B) }\ 60 \qquad\text{...")
- 14:23, 19 June 2025 2008 Grade 8 CEMC Gauss Problems/Problem 2 (hist) [1,291 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== A regular polygon has perimeter <math>108 \text{cm}</math> and each side has length <math>12 \text{cm}</math>. How many sides does this polygon have? <math> \text...")
- 14:16, 19 June 2025 2008 Grade 8 CEMC Gauss Problems/Problem 1 (hist) [1,080 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The value of <math>8 \times (6 - 4) + 2</math> is <math> \text{ (A) }\ 46 \qquad\text{ (B) }\ 20 \qquad\text{ (C) }\ 18 \qquad\text{ (D) }\ 12 \qquad\text{ (E) }\...")
- 14:01, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 23 (hist) [1,594 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In the diagram, the circle is ''inscribed'' in the square. This means that the circle and the square share points <math>S</math>, <math>T</math>, <math>U</math>, a...")
- 13:45, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 22 (hist) [1,008 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== A dollar sign is formed by drawing two parallel vertical lines through the letter '''S''', as shown. These lines cut the letter '''S''' into <math>7</math> pieces....")
- 13:28, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 21 (hist) [958 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The product of four ''different'' positive integers is <math>360</math>. What is the maximum possible sum of these four integers? <math> \text{ (A) }\ 68 \qquad\t...")
- 13:16, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 20 (hist) [1,448 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== A piece of string fits exactly once around the perimeter of a square whose area is <math>144</math>. Rounded to the nearest whole number, the area of the largest c...")
- 12:54, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 19 (hist) [2,308 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In the addition shown, <math>P</math>, <math>Q</math>, and <math>R</math> each represent a single digit, and the sum is <math>2009</math>. <cmath>\begin{array}{r...")
- 12:19, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 18 (hist) [1,106 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In a class of <math>40</math> students, <math>18</math> said they liked apple pie, <math>15</math> said they liked chocolate cake and <math>12</math> said they did...")
- 12:13, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 17 (hist) [1,429 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== A jar contains quarters (worth <math>\$0.25</math> each), nickels (worth <math>\$0.05</math> each), and pennies (worth <math>\$0.01</math> each). The value of the...")
- 11:36, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 16 (hist) [1,244 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== When it is 3:00 p.m. in Victoria, it is 6:00 p.m. in Timmins. Stefan’s flight departed at 6:00 a.m. local Victoria time and arrived at 4:00 p.m. local Timmins ti...")
- 11:25, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 15 (hist) [1,549 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In rectangle <math>PQRS</math>, <math>PQ = 12</math> and <math>PR = 13</math>. The area of rectangle <math>PQRS</math> is {{Image needed}} <math> \text{ (A) }\ 30...")
- 11:14, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 14 (hist) [1,007 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== Vanessa set a school record for the most points in a single basketball game when her team scored <math>48</math> points. The other six players on her team averaged...")
- 10:32, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 13 (hist) [1,525 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In how many ways can <math>101</math> can be expressed as the sum of two integers, both greater than zero, with the second integer greater than the first? <math>...")
- 10:14, 19 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 12 (hist) [1,211 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== A temperature measured in degrees Celsius (<math>C</math>) can be converted to degrees Fahrenheit (<math>F</math>) using the formula <math>F = \frac{9}{5}C + 32</m...")
- 23:45, 18 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 11 (hist) [1,137 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The perimeter of <math>\Delta ABC</math> is <math>32</math>. If <math>\angle ABC = \angle ACB</math> and <math>BC = 12</math>, the length of <math>AB</math> is <m...")
- 23:29, 18 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 10 (hist) [1,252 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== If two numbers differ by <math>2</math> and their sum is <math>20</math>, the larger number is <math> \text{ (A) }\ 11 \qquad\text{ (B) }\ 10 \qquad\text{ (C) }\...")
- 23:20, 18 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 9 (hist) [858 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== If Jeff picks one letter randomly from the alphabet, what is the probability that the letter is in the word "probability"? <math> \text{ (A) }\ \frac{9}{26} \qqua...")
- 22:57, 18 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 8 (hist) [1,066 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The number of faces (<math>F</math>), vertices (<math>V</math>), and edges (<math>E</math>) of a polyhedron are related by the equation <math>F + V - E = 2</math>....")
- 22:54, 18 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 7 (hist) [1,185 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The number of faces (<math>F</math>), vertices (<math>V</math>), and edges (<math>E</math>) of a polyhedron are related by the equation <math>F + V - E = 2</math>....")
- 22:41, 18 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 6 (hist) [834 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The graph shows the fuel used per <math>100</math> km of driving for five different vehicles. {{Image needed}} Which vehicle would travel the farthest using <math>...")
- 22:33, 18 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 5 (hist) [1,255 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== Rounded to <math>2</math> decimal places, <math>\frac79</math> is <math> \text{ (A) }\ 0.70 \qquad\text{ (B) }\ 0.77 \qquad\text{ (C) }\ 0.78 \qquad\text{ (D) }\...")
- 22:19, 18 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 4 (hist) [1,316 bytes] Anabel.disher (talk | contribs) (i hate the answer choice solutions lol)
- 22:09, 18 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 3 (hist) [1,652 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== Jack has a <math>3</math> litre jug of water. What is the maximum number of <math>0.5</math> litre bottles that he can completely fill? <math> \text{ (A) }\ 3 \qq...")
- 21:13, 18 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 2 (hist) [361 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The value of <math>-10 + (-12)</math> is <math> \text{ (A) }\ 2 \qquad\text{ (B) }\ 22 \qquad\text{ (C) }\ -2 \qquad\text{ (D) }\ -22 \qquad\text{ (E) }\ 120 </ma...")
- 21:10, 18 June 2025 2009 Grade 8 CEMC Gauss Problems/Problem 1 (hist) [301 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The value of <math>1 + 3^{2}</math> is <math> \text{ (A) }\ 16 \qquad\text{ (B) }\ 10 \qquad\text{ (C) }\ 8 \qquad\text{ (D) }\ 6 \qquad\text{ (E) }\ 5 </math> ==...")
- 16:51, 18 June 2025 2000 CEMC Gauss (Grade 8) Problems/Problem 9 (hist) [1,258 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== Of the following five statements, how many are correct? <math>\text{(i) } 20\% \text{ of } 40 = 8 \qquad \text{(ii) } 2^{3} = 8 \qquad \text{(iii) } 7 - 3 \time...")
- 16:39, 18 June 2025 2000 CEMC Gauss (Grade 8) Problems/Problem 8 (hist) [388 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== If <math>x \ast y = x + y^{2}</math>, then <math>2 \ast 3</math> equals <math> \text{ (A) }\ 8 \qquad\text{ (B) }\ 25 \qquad\text{ (C) }\ 11 \qquad\text{ (D) }\...")
- 16:36, 18 June 2025 2000 CEMC Gauss (Grade 8) Problems/Problem 6 (hist) [643 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In the given diagram, what is the value of <math>x</math>? {{Image needed}} <math> \text{ (A) }\ 20 \qquad\text{ (B) }\ 80 \qquad\text{ (C) }\ 100 \qquad\text{ (...")
- 16:27, 18 June 2025 2000 CEMC Gauss (Grade 8) Problems/Problem 1 (hist) [269 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The value of <math>2^{5} + 5</math> is <math> \text{ (A) }\ 20 \qquad\text{ (B) }\ 37 \qquad\text{ (C) }\ 11 \qquad\text{ (D) }\ 13 \qquad\text{ (E) }\ 21 </mat...")
- 16:11, 18 June 2025 1999 CEMC Gauss (Grade 8) Problems/Problem 13 (hist) [1,091 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The expression <math>n!</math> means the product of the integers from <math>1</math> to <math>n</math>. For example, <math>5! = 1 \times 2 \times 3 \times 4 \tim...")
- 15:57, 18 June 2025 1999 CEMC Gauss (Grade 8) Problems/Problem 14 (hist) [1,575 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== <math>ABC</math> is an isosceles triangle in which <math>\angle A = 92^{\circ}</math>. <math>CB</math> is extended to a point <math>D</math>. What is the size of...")
- 15:42, 18 June 2025 1999 CEMC Gauss (Grade 8) Problems/Problem 19 (hist) [1,840 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== In a traffic study, a survey of <math>50</math> moving cars is done and it is found that <math>20\%</math> of these contain more than one person. Of the cars con...")
- 15:06, 18 June 2025 1999 CEMC Gauss (Grade 8) Problems/Problem 18 (hist) [714 bytes] Anabel.disher (talk | contribs) (Created page with "==Problem== The equilateral triangle has sides of <math>2x</math> and <math>x + 15</math> as shown. {{Image needed}} The perimeter of the triangle is <math> \text{ (A) }\ 15...")
