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Mathematics Problems
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Demonstrations 21  40 of 48
OrchardPlanting Problem
Simulating the Birthday Problem
Find the Exact Value of an Angle
Birthday Paradox Probability Estimates
The Birthday Problem
The Pigeonhole Principle  Disk Coverings
The Hopping Frog Word Problem for Rate, d = r t
Tightly Packed Squares
Draining of Two Connected Tanks
Density Map for the 3n+1 Problem
TwobyTwo Linear Systems Problem Generator
Coin Flips
Labeling the Integer Heptagon
Packing Squares with Side 1/n
A Triangle Inequality Involving the Altitudes, Semiperimeter, Inradius, and Circumradius
Conjecture de Beraha pour les cycles (French)
Conjecture de Beraha pour les roues (French)
Problem 11340 of The American Mathematical Monthly
An IMO Triangle Problem
Beraha's Conjecture and Cyclic Graphs
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