 | Charles WATERHOUSE - Arithmetic - 1844 - 228 pages
...Ans. 28. A hare starts 12 rods before a hound, but is not perceived by him until she has been up 45 seconds ; she scuds away at the rate of 10 miles an hour, and the hound, on view, makes after her at the rate of 16 miles an hour. In what time will he catch her, and... | |
 | Horatio Nelson Robinson - Arithmetic - 1845 - 310 pages
...? Ans. &{\ miles. 30. A hare starts 40 yards before a grayhound, and is not perceived by him until she has been up 40 seconds ; she scuds away at the rate of 10 miles an hour ; the dog makes after her at the rate of 18 miles a* hour ; how long will the hound be in overtaking... | |
 | Zadock Thompson - Arithmetic - 1848 - 184 pages
...they next together ? Ans. Ih S^m. 10. A young h'are starts 40 yards before a greyhound, and is not perceived by him till she has been up 40 seconds ; she scuds awny at the rate of 10 miles an hour, and the dog on view makes after it at the rate of 18. In what... | |
 | Nathan Daboll, David Austin Daboll - Arithmetic - 1849 - 260 pages
...Ans. 108.| miles. 32. A hare starts 40 yards before a grey hound, and is not perceived by him until she has been up 40 seconds ; she scuds away at the rate of 10 miles an hour, and the dog makes after her at the rate of 18 miles an hour. How long will the course hold, and what space of ground... | |
 | Thomas Rainey - Arithmetic - 1849 - 320 pages
...Again: "A hare starts 12 rods before a greyhound, but is not perceived by him until she has been up 45 seconds; she scuds away at the rate of 10 miles an hour, and the dog after her at the rate of 16 miles an hour: what space will the dog run before he overtakes her?" What... | |
 | Frederick Emerson - Arithmetic - 1849 - 304 pages
...starts 40 yards before a grey-hound, and is not perceived by him till she has been up 40 sec--jonds; she scuds away at the rate of 10 miles an hour, and the hound, in view, makes after her at the rate of 18 miles an hour. How long will the course continue,... | |
 | Roswell Chamberlain Smith - Arithmetic - 1850 - 314 pages
...there was $1,250 remaining? A. 81,388.888}. 93. A hare starts 40 yards before a greyhound, and is not perceived by him till she has been up 40 seconds ;...away at the rate of 10 miles an hour, and the dog pursues her at the rate of 18 miles an hour ; how long will the course last, and what distance will... | |
 | Benjamin Naylor - 1850 - 334 pages
...yards? Ans. £9 8s. 5d. (53—6.) 155. A young hare starts 40 yards before a grayhound, and is not perceived by him till she has been up 40 seconds,...scuds away at the rate of 10 miles an hour, and the hound in view makes after her, at the rate of 18 miles an hour, what distance must the dog run to overtake... | |
 | Charles Guilford Burnham - 1850 - 350 pages
.... 92. A hare starts 12 rods before a greyhound, but is not perceived by him till she has been up 45 seconds. She scuds away at the rate of 10 miles an hour, and the dog, on view, makes after, at the rate of 16 miles an hour. How long will the course hold, and what space will be run over from... | |
 | John Bonnycastle - 1851 - 314 pages
...feet long, and 15 inches wide? Ans. 108,^. (13.) A hare starts 40 yards before a greyhound, and is not perceived by him till she has been up 40 seconds ;...after her at the rate of 18 : how long will the course hold, and what ground will be run over, beginning with the outsetting of the dog ? Ans. 60Д sec. the... | |
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A hare starts 12 rods before a hound ; but is not perceived by him till she has been up 45 seconds ; she scuds away at the rate of 10 miles an hour ; and the dog, on view, makes after her at the rate of 16 miles an hour ; how long will the course hold,... 
