You are here

Convergence articles

Displaying 601 - 610 of 651

A collection of articles dealing with mathematical models and objects and how they can be used in teaching.
A certain gentleman ordered that 90 measures of grain were to be transported from his house to another, 30 leucas distant.
Now there are six-headed four-legged animals and four-headed two-legged birds placed together.
There are two columns in the ruins of Persepolis left standing upright; one is 70 ft. above the plane, and the other 50 ft;
A number of 3 digits in base 7 has the same three digits...
Given: a circle with an inscribed equilateral triangle. The triangle has an area of 12 square units. What is the area of the circle?
A comprehensive history of trigonometry from ancient times to the Renaissance.
The eleventh International Congress on Mathematical Education will meet in Monterrey, Mexico from July 6 to July 13, 2008.
This book explores the history of mathematics from the perspective of the creative tension between common sense and the "impossible" as the author follows the discovery or invention of new concepts that have marked mathematical progress.

If a ball 6 inches in diameter weighs 32 lbs, what will be the weight of a ball 3 inches in diameter?