User contributions
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- 19:09, 11 July 2025 (diff | hist) . . (-70) . . Talk:Wisconsin MathCounts (current)
- 19:09, 11 July 2025 (diff | hist) . . (0) . . m Talk:Wisconsin MathCounts (Jlacosta moved page Wisconsin MathCounts to Talk:Wisconsin MathCounts without leaving a redirect)
- 19:05, 11 July 2025 (diff | hist) . . (-23) . . Points $A$, $B$, $C$, and $D$ lie on a line, in that order. If $AB=2$ units, $BC=5$ units and $AD=14$ units, what is the ratio of $AC$ to $BD$? Express your answer as a common fraction. (current)
- 18:59, 11 July 2025 (diff | hist) . . (-23) . . Four fair coins are to be flipped. What is the probability that all four will be heads or all four will be tails? Express your answer as a common fraction. (current)
- 18:54, 11 July 2025 (diff | hist) . . (-23) . . A stock loses $10\%$ of its value on Monday. On Tuesday it loses $20\%$ of the value it had at the end of the day on Monday. What is the overall percent loss in value from the beginning of Monday to the end of Tuesday? Enter the answer as a percent. (current)
- 12:40, 2 June 2025 (diff | hist) . . (-102) . . Mathematics summer program (current)
- 12:38, 2 June 2025 (diff | hist) . . (-102) . . Mathematics summer program
- 14:43, 30 May 2025 (diff | hist) . . (+62) . . 2021 AMC 8 (current)
- 14:38, 30 May 2025 (diff | hist) . . (0) . . m 2021 AMC 8 (Protected "2021 AMC 8" ([Edit=Allow only administrators] (indefinite) [Move=Allow only administrators] (indefinite)))
- 14:37, 30 May 2025 (diff | hist) . . (-1,506) . . m 2021 AMC 8 (Reverted edits by Aoum (talk) to last revision by Jlacosta) (Tags: Replaced, Rollback)
- 14:22, 29 May 2025 (diff | hist) . . (-102) . . Mathematics summer program
- 14:22, 28 May 2025 (diff | hist) . . (0) . . m 2021 AMC 8 (Removed protection from "2021 AMC 8")
- 14:59, 16 May 2025 (diff | hist) . . (-2) . . Template:Delete
- 14:57, 16 May 2025 (diff | hist) . . (-186) . . Template:Delete
- 14:56, 16 May 2025 (diff | hist) . . (-125) . . Template:Delete
- 14:54, 16 May 2025 (diff | hist) . . (-43) . . User:Sm24136 (current)
- 14:53, 16 May 2025 (diff | hist) . . (0) . . m User:Sm24136 (Jlacosta moved page Sm24136 to User:Sm24136 without leaving a redirect)
- 14:53, 16 May 2025 (diff | hist) . . (-43) . . User:Snorelaxrules (current)
- 14:52, 16 May 2025 (diff | hist) . . (0) . . m User:Snorelaxrules (Jlacosta moved page Snorelaxrules to User:Snorelaxrules without leaving a redirect)
- 14:51, 16 May 2025 (diff | hist) . . (-62) . . Square roots are always nonnegative (current)
- 14:50, 16 May 2025 (diff | hist) . . (-22) . . Steve has one quarter, two nickels and three pennies. Assuming no items are free, for how many different-priced items could Steve individually pay for with exact change? (current)
- 14:50, 16 May 2025 (diff | hist) . . (-46) . . Sums and Perfect Sqares (current)
- 14:49, 16 May 2025 (diff | hist) . . (-22) . . Suppose we flip four coins simultaneously: a penny, a nickel, a dime, and a quarter. What is the probability that the penny and dime both come up the same? (current)
- 14:49, 16 May 2025 (diff | hist) . . (-53) . . Symmedians, Lemoine point (current)
- 14:47, 16 May 2025 (diff | hist) . . (-28) . . Proofs to Some Number Theory Facts (current)
- 14:45, 16 May 2025 (diff | hist) . . (-54) . . Projective geometry (simplest cases) (current)
- 14:45, 16 May 2025 (diff | hist) . . (-31) . . Problem 39 (current)
- 14:43, 16 May 2025 (diff | hist) . . (-41) . . Power's of 2 in pascal's triangle (current)
- 14:42, 16 May 2025 (diff | hist) . . (-20) . . Points $A$, $B$, $C$, and $D$ lie on a line, in that order. If $AB=2$ units, $BC=5$ units and $AD=14$ units, what is the ratio of $AC$ to $BD$? Express your answer as a common fraction.
- 14:36, 16 May 2025 (diff | hist) . . (-31) . . Median of a Triangle in LaTeX (current)
- 14:31, 16 May 2025 (diff | hist) . . (-42) . . User:Mathboy282 (Blanked the page) (current) (Tag: Blanking)
- 14:31, 16 May 2025 (diff | hist) . . (0) . . m User:Mathboy282 (Jlacosta moved page Talk:Mathboy282 to User:Mathboy282 without leaving a redirect)
- 14:26, 16 May 2025 (diff | hist) . . (-30) . . Jadhav Triads (current)
- 14:25, 16 May 2025 (diff | hist) . . (-29) . . Jadhav Sin Function Theorem (current)
- 14:24, 16 May 2025 (diff | hist) . . (-28) . . Jadhav Quadratic Formula (current)
- 14:24, 16 May 2025 (diff | hist) . . (-29) . . Jadhav Arithmetic Merging Equation (current)
- 14:24, 16 May 2025 (diff | hist) . . (-23) . . Jadhav Division Axiom (current)
- 14:22, 16 May 2025 (diff | hist) . . (-85) . . Reaper Archives
- 14:12, 16 May 2025 (diff | hist) . . (-41) . . User:KiwiYum (current)
- 14:12, 16 May 2025 (diff | hist) . . (0) . . m User:KiwiYum (Jlacosta moved page KiwiYum to User:KiwiYum without leaving a redirect)
- 14:11, 16 May 2025 (diff | hist) . . (-31) . . Kimberling’s point X(22) (current)
- 14:09, 16 May 2025 (diff | hist) . . (-22) . . Four fair coins are to be flipped. What is the probability that all four will be heads or all four will be tails? Express your answer as a common fraction.
- 14:08, 16 May 2025 (diff | hist) . . (-22) . . Formulas relating the number of lines, sections, and intersection points (current)
- 14:07, 16 May 2025 (diff | hist) . . (-44) . . User:Firecobra100 (current)
- 14:06, 16 May 2025 (diff | hist) . . (0) . . m User:Firecobra100 (Jlacosta moved page Firecobra100 to User:Firecobra100 without leaving a redirect)
- 14:06, 16 May 2025 (diff | hist) . . (-65) . . User:Finding out the square of any number (Imhappy62789's technique) (current)
- 14:05, 16 May 2025 (diff | hist) . . (0) . . m User:Finding out the square of any number (Imhappy62789's technique) (Jlacosta moved page Finding out the square of any number (Imhappy62789's technique) to User:Finding out the square of any number (Imhappy62789's technique) without leaving a redirect)
- 14:04, 16 May 2025 (diff | hist) . . (-29) . . Fallacious proof/2equals1 (current)
- 13:59, 16 May 2025 (diff | hist) . . (-43) . . User:Ehawk11 (current)
- 13:58, 16 May 2025 (diff | hist) . . (0) . . m User:Ehawk11 (Jlacosta moved page Ehawk11 to User:Ehawk11 without leaving a redirect)
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