Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Books Books
" ... 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". "
Elementary Algebra - Page 333
by Walter William Rouse Ball - 1890 - 486 pages
Full view - About this book

The elements of algebra

James Wood - 1857 - 634 pages
...is equal to the sum of the volumes of three spheres whose radii are 3, 4-, and 5 inches; given that the volume of a sphere varies as the cube of its radius. 18. Standard gold being coined at the rate of .l'.'ï. 17«. 1«W. per oz. what is the least integral...
Full view - About this book

A graduated series of exercises in elementary algebra

George Farncomb Wright - 1857 - 96 pages
...is ¿a's age? 8. If a : b : : с : d : : e : f, then a : b :: ma + nc+pe : mb + nd+pf. 9. Given that the volume of a sphere varies as the cube of its radius. Prove that the volume of a sphere whose radius is 6 inches is equal to the sum of the volumes of three...
Full view - About this book

Algebra

Isaac Todhunter - Algebra - 1858 - 528 pages
...vary independently, the first quantity will vary as the difference of their squares. 12. Given that the volume of a sphere varies as the cube of its radius, prove that the volume of a sphere whose radius is 6 inches is equal to the sum of the volumes of three...
Full view - About this book

A companion to Wood's Algebra

Thomas Lund - 1860 - 388 pages
...equal to the sum of the volumes of three other spheres whose radii are 3, 4, and 5 inches ; given that the volume of a sphere varies as the cube of its radius. Since the volume of a sphere œ (radiusf=mr*, where m is the same for all spheres, .•. sum of volumes...
Full view - About this book

A Treatise on the Elements of Algebra

James Bryce - 1861 - 376 pages
...find the equation connecting у and x. 31. Ifa+6o=a — 6, shew that a + fc2 <=c ab. 32. Given that the volume of a sphere varies as the cube of its radius ; prove that the volume of a sphere, whose radius is 6 inches, is equal to the sum of the volumes of...
Full view - About this book

Algebraical exercises progressively arranged, by C.A. Jones and C.H.H. Cheyne

Charles Alfred Jones - 1865 - 194 pages
...is 9, and whose digits, if reversed, form a number -greater than the original number. 6. Given that the volume of a sphere varies as the cube of its radius, prove that the volume of a sphere whose radius is G inches is equal to the sum of the Tolumes of three...
Full view - About this book

Algebra for the Use of Colleges and Schools: With Numerous Examples

Isaac Todhunter - Algebra - 1866 - 614 pages
...vary independently, the first quantity will vary as the difference of their squares. 12. Given that the volume of a sphere varies as the cube of its radius, prove that the volume of a sphere whose radius is 6 inches is equal to the sum of the volumes of three...
Full view - About this book

Algebraical Exercises, Progressively Arranged

Charles Alfred Jones, Charles Hartwell Horne Cheyne - Algebra - 1867 - 176 pages
...diameter is 8 feet, two spheres are formed with diameters 5 and 6 feet re^ spectively ; having given that the volume of a sphere varies as the cube of its radius, find the diameter of the sphere which can be formed of the clay which is left. EXERCISE LXXXVlII. 1....
Full view - About this book

A Treatise on Algebra

Elias Loomis - Algebra - 1868 - 386 pages
...equal to the sum of the volumes of three spheres whose radii are 3, 4, and 5 inches, admitting 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...
Full view - About this book

A Treatise on Algebra

Elias Loomis - Algebra - 1873 - 396 pages
...equal to the sum of the volumes of three spheres whose radii are 3, 4^ and 5 inches, admitting 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...
Full view - About this book




  1. My library
  2. Help
  3. Advanced Book Search
  4. Download EPUB
  5. Download PDF