 ... that the volume of a sphere varies as the cube of its radius. 20. Find the radius of a sphere whose volume is equal to the sum of the volumes of three spheres whose radii are r, /, and r".  An Academic Algebra - Page 294by James Morford Taylor - 1893 - 338 pagesFull view - About this book
 | Nancy Rodgers - Mathematics - 2000 - 458 pages
...According to legend, a wise man used deductive reasoning to prove to an ancient Chinese Emperor that the volume of a sphere varies as the cube of its radius. The Emperor, not understanding the deductive argument, ordered his servants to bring in spheres of... | |
 | B.K. Dev Sarma - 2003 - 676 pages
...varv. Example 7 Three spherical metallic balls of radii rb r, and r, are melted to form a n. .. one. If the volume of a sphere varies as the cube of its radius, find the radius of the resulting ball. Ans: If v and r denote the volume and the radius of a spherical... | |
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