 | Isaac Todhunter - Algebra - 1858 - 530 pages
...rectangular field exceeds the breadth by one yard, and the area ia three acres: find the length of the sides. miles per hour, find the rate at which the crew would row in still water. 5. A farmer wishes to enclose a rectangular piece of land to contain 1 acre 32 perches with 176 hurdles,... | |
 | Isaac Todhunter - 1860 - 620 pages
...length of the sides. 4. A boat's crew row 3^ miles down a river and back again, in 1 hour, 40 min. ; supposing the river to have a current of 2 miles per...the rate at which the crew would row in still water. • 5. A farmer wishes to enclose a rectangular piece of land to contain 1 acre 32 perches with 176... | |
 | Benjamin Greenleaf - 1863 - 338 pages
...times as old as his son ? »> 73. A boat's crew row 3J miles down a river and back again in 1 hour 40 minutes. Supposing the river to have a current...the rate at which the crew would row in still water. Ans. 5 miles per hour. 74. Find two numbers whose sum is 9 times their difference, and whose product... | |
 | Isaac Todhunter - Algebra - 1866 - 618 pages
...length of the sides. 4. A boat's crew row 3^ miles down a river and back again in 1 hour, 40 min. ; supposing the river to have a current of 2 miles per...the rate at which the crew would row in still water. 5. A farmer wishes to enclose a rectangular pieqe of land to contain 1 acre 32 perenes with 176 hurdles,... | |
 | Isaac Todhunter - Algebra - 1870 - 626 pages
...acres : find the length of the sides. 4. A boat's crew row 3J miles down, a river and back again in 1 hour and 40 minutes : supposing the river to have...the rate at which the crew would row in still water. / 5. A farmer -wishes to enclose a rectangular piece of land to contain 1 acre 32 perches with 176... | |
 | Isaac Todhunter - 1870 - 818 pages
...acres : find the length of the sides. 4. A boat's crew row Щ miles down a river and back again in 1 hour and 40 minutes : supposing the river to have...the rate at which the crew would row in still water. TA 14 5. A farmer wishes to enclose a rectangular piece of land to contain 1 acre 32 perches with 176... | |
 | Isaac Todhunter - Algebra - 1879 - 856 pages
...» 4. A boat's crew row 3J miles down a river and back again in 1 hour and 40 minutes : siipposing the river to have a current of 2 miles per hour, find the rate at which the crew woidd row in still water. /33. -+^ = 18, x + y = 12. ух' J /34. x+y=18, x1 + y* = 4914. /35. «^... | |
 | Marshall Livingston Perrin - Algebra - 1883 - 134 pages
...object. What is his speed? 175. JfcdalUfe, crew row down a river 3^ miles and back again in 1 hour 40 minutes. Supposing the river to have a current of 2 miles an hour, find the rate at which the crew would row in still water? _A vintner draws a certain quantity... | |
 | George Albert Wentworth - Algebra - 1884 - 166 pages
...Fin(j values of x and y. x У . 7. A boat4s crew ГОЛУ 3 \ miles down a river and back again in 1 hour and 40 minutes ; supposing the river to have...the rate at which the crew would row in still water. \ 8. Find sum of six terms of the geometrical progression of\ V. MASS. INSTITUTE OF TECHNOLOGY, ВOSTON,... | |
 | Edward Albert Bowser - Algebra - 1888 - 868 pages
...is 47 : find the number. Ans. 60. 80. A boat's crew row 3£ miles down a river and back again in 1 hour and 40 minutes : supposing the river to have...the rate at which the crew would row in still water. Ans. 5 miles per hour. 81. A person rents a certain number of acres of laud for $336 ; he cultivates... | |
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Щ miles down a river and back again in 1 hour and 40 minutes : supposing the river to have a current of 2 miles per hour, find the rate at which the crew would row in still water. 
