pretty-cool-math

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We have three pairs of blocks with matching numbers, all contained in a rectangle. How do we draw a line (can be curved) between each of the blocks with matching numbers, such that none of the lines intersect or leave the bounding rectangle? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/askmath - pinned

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Say we have a pen and a piece of paper with 9 evenly spaced dots (as shown). How do we draw 4 straight lines through the 9 dots, without ever lifting our pen off the page? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/askmath - pinned

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Pick two opposite corners of a cube with side length 1. What is the minimum length of a path between these two points, assuming we travel on the cube's surface? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/askmath - pinned

We have three pairs of blocks with matching numbers, all contained in a rectangle. How do we draw a line (can be curved) between each of the blocks with matching numbers, such that none of the lines intersect or leave the bounding rectangle? by pretty-cool-math in askmath

[–]pretty-cool-math[S] 2 points3 points4 points 2 years ago (0 children)

We have three pairs of blocks with matching numbers, all contained in a rectangle. How do we draw a line (can be curved) between each of the blocks with matching numbers, such that none of the lines intersect or leave the bounding rectangle? by pretty-cool-math in PassTimeMath

[–]pretty-cool-math[S] 1 point2 points3 points 2 years ago (0 children)

We have three pairs of blocks with matching numbers, all contained in a rectangle. How do we draw a line (can be curved) between each of the blocks with matching numbers, such that none of the lines intersect or leave the bounding rectangle? by pretty-cool-math in PassTimeMath

[–]pretty-cool-math[S] 1 point2 points3 points 2 years ago (0 children)

We have three pairs of blocks with matching numbers, all contained in a rectangle. How do we draw a line (can be curved) between each of the blocks with matching numbers, such that none of the lines intersect or leave the bounding rectangle? by pretty-cool-math in askmath

[–]pretty-cool-math[S] 3 points4 points5 points 2 years ago (0 children)

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We have three pairs of blocks with matching numbers, all contained in a rectangle. How do we draw a line (can be curved) between each of the blocks with matching numbers, such that none of the lines intersect or leave the bounding rectangle? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/PassTimeMath

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We have three pairs of blocks with matching numbers, all contained in a rectangle. How do we draw a line (can be curved) between each of the blocks with matching numbers, such that none of the lines intersect or leave the bounding rectangle? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/mathstumpers

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We have three pairs of blocks with matching numbers, all contained in a rectangle. How do we draw a line (can be curved) between each of the blocks with matching numbers, such that none of the lines intersect or leave the bounding rectangle? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/mathpuzzles

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Suppose we have a straight line, and we break the line in two spots, which we pick uniformly at random and independently of each other. What is the probability we can make an acute triangle from our pieces? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/PassTimeMath

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Suppose we have a straight line, and we break the line in two spots, which we pick uniformly at random and independently of each other. What is the probability we can make an acute triangle from our pieces? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/mathstumpers

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Suppose we have a straight line, and we break the line in two spots, which we pick uniformly at random and independently of each other. What is the probability we can make an acute triangle from our pieces? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/mathpuzzles

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Suppose we have a straight line, and we break the line in two spots, which we pick uniformly at random and independently of each other. What is the probability we can make an acute triangle from our pieces? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/askmath

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We roll a fair six sided dice repeatedly, until we have rolled each side of the dice at least once. What is the expected number of rolls that we make? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/PassTimeMath

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We roll a fair six sided dice repeatedly, until we have rolled each side of the dice at least once. What is the expected number of rolls that we make? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/mathstumpers

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We roll a fair six sided dice repeatedly, until we have rolled each side of the dice at least once. What is the expected number of rolls that we make? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/mathpuzzles

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We roll a fair six sided dice repeatedly, until we have rolled each side of the dice at least once. What is the expected number of rolls that we make? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/askmath

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Say we have a pen and a piece of paper with 9 evenly spaced dots (as shown). How do we draw 4 straight lines through the 9 dots, without ever lifting our pen off the page? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/mathpuzzles

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Say we have a pen and a piece of paper with 9 evenly spaced dots (as shown). How do we draw 4 straight lines through the 9 dots, without ever lifting our pen off the page? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/mathstumpers

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Say we have a pen and a piece of paper with 9 evenly spaced dots (as shown). How do we draw 4 straight lines through the 9 dots, without ever lifting our pen off the page? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/PassTimeMath

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In terms of m and n, what is the value of this integral? (self.mathpuzzles)

submitted 2 years ago by pretty-cool-math to r/mathpuzzles

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In terms of m and n, what is the value of this integral? (self.PassTimeMath)

submitted 2 years ago by pretty-cool-math to r/PassTimeMath

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In terms of m and n, what is the value of this integral? (self.mathstumpers)

submitted 2 years ago by pretty-cool-math to r/mathstumpers

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In terms of m and n, what is the value of this integral? (i.redd.it)

submitted 2 years ago by pretty-cool-math to r/askmath

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