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 Multiplication Sculptures and Sums of Cubes
 Girls’ Angle Bulletin, Volume 7, Number 6
 Marion Walter’s Theorem Via Mass Points
 Girls’ Angle Bulletin, Volume 7, Number 5
 Cubes in onepoint perspective
 Girls’ Angle Bulletin, Volume 7, Number 4
 Girls’ Angle Bulletin, Volume 7, Number 3
 Intuiting the Chain Rule
 WIM Video: Pick’s Theorem
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 Girls’ Angle Bulletin, Volume 7, Number 2
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Tag Archives: CEO
Puzzle of Fortune – Solution
The winnerÂ of the Puzzle of Fortune is Diana G. of Massachusetts. Congratulations! Many thanks to all those who participated!
Puzzle of Fortune!
Recently, both Hewlett Packard and IBM named women as their Chief Executive Officers. To celebrate, here’s a puzzle for you. All I’ll say is that the puzzle was designed this past summer. (Part of the puzzle is to figure out … Continue reading