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Convergence articles

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Find the greatest value of y in the equation a4 x2= (x2 + y2)3.
A brief version of the author's well-known history of mathematics text.
Now a pile of rice is against a wall, it has a base perimeter of 60 feet and a height of 12 feet.
The dimensions of a rectangular box in inches are expressed by three consecutive numbers. The surface of the box is 292 square inches. Find the dimensions.

A history of the concept of zero from as far back as the Babylonian period, with philosophical excursions into the meaning of "nothing".

Essays on various aspects of mathematical thought by prominent mathematicians of the past century.
NCTM Meeting in Philadelphia
The author presents five modules based on mathematics from medieval Islamic cultures for use in a variety of high school and college mathematics courses.
A survey of the use of technology in American mathematics teaching over the past 200 years.
There is a garden is the shape of a rhombus whose side is 768.52 feet. Within the garden is an inscribed square flower bed whose side is 396 feet. What is the area of the garden?