 | Horatio Nelson Robinson - Algebra - 1863 - 432 pages
...term divided by the sum of the mean terms is ! ', . What are the numbers ? -an*. 2, 4, 8, and 16. 6. The sum of the first and third of four numbers in...888. What are the numbers ? Ans. 4, 24, 144, and 864. 7. It is required to find three numbers in geometrical progression, each that their sum shall be 11,... | |
 | Horatio Nelson Robinson - Algebra - 1863 - 374 pages
...16. 6. The sum of the fir.st and third of four numbers in geo» * *~j *J' •'_"•' " . '_ metrical progression is 148, and the sum of the second and fourth is 888. What are the numbers ? 7. It is required to find three numbers in geometrical progression, such that their sum shall be... | |
 | Horatio Nelson Robinson - Algebra - 1864 - 444 pages
...the sum of the mean terms is 1|. What arc the numbers ? К- Tt-*f' *у /"*У* Ans- 2. 4> 8. and 16o. The sum of the first and third of four numbers in...the second and fourth is 888. What are the numbers '(til y'Vy * *У 3An». 4, 24, 144, and 864. л 7. It is required to find three numbers in geometrical... | |
 | John Fair Stoddard, William Downs Henkle - Algebra - 1866 - 546 pages
...carefully <<tudied b/ the student that he may be able to solve others of like character. QUESTIONS. 1. The sum of the first and third of four numbers in...the second and fourth is 888. "What are the numbers ? Am. 4, 24, 144, and 804. 2. There are three numbers in geometrical progression, the sum of the first... | |
 | Horatio Nelson Robinson - Algebra - 1866 - 328 pages
...180 ; what are the numbers ? NOTE. Represent the numbers by z, xy, and xy2. Ans. 30, 60, and 120. 4. The sum of the first and third of four numbers in geometrical progression is 20, and the sum of the second and fourth is 60 ; what are the numbers ? Ans. 2, 6, 18, 54. 5. Divide... | |
 | Horatio Nelson Robinson - Algebra - 1872 - 436 pages
...last term divided by the sum of the mean terms is 1 j. What are the numbers ? Ans. 2, 4, 8, and 16. 6. The sum of the first and third of four numbers in...the second and fourth is 888. What are the numbers 1 Ans. 4, 24, 144, and 864. 7. It is required to find three numbers in geometrical progression, euch... | |
 | Horatio Nelson Robinson - Algebra - 1874 - 340 pages
...180 ; what are the numbers ? NOTE. Represent the numbers by x, xy, and zy2. Ans. 30, 6O, and 120. 4. The sum of the first and third of four numbers in geometrical progression is 20, and the sum of the second and fourth is 60 ; what are the numbers ? Ans. 2, 6, 18, 54. 5. Divide... | |
 | Joseph Ficklin - Algebra - 1874 - 204 pages
...is 1^ ; find the numbers. Ans. 2, 4, 8, 16. 12. The sum of the first and third of four numbers in GP is 148, and the sum of the second and fourth is 888 ; find the numbers. Ans. 4, 24, 144, 864. 13. Find the geometrical mean of a GP whose extremes are... | |
 | Horatio Nelson Robinson - Algebra - 1875 - 430 pages
...term divided by the sum of the mean terms gives 1J. What are the numbers? Ans. 2, 4, 8, and 16. 6. The sum of the first and third of four numbers in...888. What are the numbers? Ans. 4, 24, 144, and 864. 7. It is required to find three numbers in geometrical progression, such that their sum shall be 14,... | |
 | William James Milne - Algebra - 1881 - 360 pages
...numbers in geometrical progression is 8, and the sum of their squares 21. What are the numbers ? 8. The sum of the first and third of four numbers in geometrical progression is 10, and the sum of the second and fourth is 30. What are the numbers ? SUGGESTION. — Represent the... | |
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The sum of the first and third of four numbers in geometrical progression is 148, and the sum of the second and fourth is 888. 
