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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,... "
An Elementary Treatise on Arithmetic: Taken Principally from the Arithmetic ... - Σελίδα 126
των Silvestre François Lacroix - 1825 - 144 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

A System of Arithmetic: Reprinted from the Mathematical Text-book

Samuel Webber - 1812 - 260 σελίδες
...s.he had only a son ? Ans. £1001. 24. A young hare starts 40 yards before a grey-hound, and is not perceived by him till she has been up 40 seconds ; she scuds away at the rate of ten miles an hour, and the dog, en view, makes after her at the rate of 18. How long will the course...

Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain ...

Nathan Daboll - 1815 - 250 σελίδες
...estate ? Ans. £ 1890. 1C. A hare starts 40 yards before a grey-hound, and is not perceived by'him till she has been up 40 seconds ; she scuds away at the rate of ten miles an hour, and the dog, on view, makes after her at the rate of 18 miles an hour : How long...

A Course of Mathematics: In Two Volumes : for the Use of Academies ..., Τόμος 1

Charles Hutton - 1816 - 610 σελίδες
...greyhound, and is not perceived by .him till she has been up 49 seconds ; she scuds away at the rale of 10 miles an hour, and the dog, on view, makes after her ai the rate of 18 : how long will the course hold, and what ground will be run over, counting from...

A Course of Mathematics: In Two Volumes. For the Use of Academies ..., Τόμος 1

Charles Hutton - 1818 - 646 σελίδες
...young hare starts 40 yards before a greybound, and is not perceived by him till she has been up 4O seconds ; she scuds away at the rate of 10 miles an...after her at the rate of 18 : how long will the course hold, and what ground will be run over, counting from the outselling of the dog 1 Ans. eOjMec. and...

Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - 1818 - 246 σελίδες
...was the value of the estate ? Jlns. £1800. 16. A hare starts 40 yards before a greyhound, and is not perceived by him till she has been up 40 seconds : she scuds away at the rate of ten miles an hour, and tac dog, on view, makes after her at the rate of 18 miles an hour : How long...

Daboll's Schoolmaster's Assistant: Improved and Enlarged; Being a Plain ...

Nathan Daboll - 1820 - 256 σελίδες
...estate ? Jlns. £1890. 16. A hare starts 40 vards before a grey-hound, and is not perceived by him tilt she has been up 40 seconds ; she scuds away at the rate of ten miles an hour, and the dog, on view, makes after her at the rate of 18.1niles an hour: How long...

A Course of Mathematics: For the Use of Academies, as Well as Private ...

Charles Hutton - 1822 - 616 σελίδες
...39. A young hare starts 40 yards before a greyhound, and is not perceived by him till she has been op 40 seconds ; she scuds away at the rate of 10 miles...after her at the rate of 18 : how long will the course hold, and what ground will be run over, counting from the outselling of the dog ? Ans. 60Jjsec. and...

The Scholar's Arithmetic: Designed for the Use of Schools in the United States

Jacob Willetts - 1822 - 200 σελίδες
...75+ 54. A hare starts 12 rods before a hcunnJ; Taut is not perceived by him until she has been ug, 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 : haw long will the course hold, and what space will be run over, from...

A New and Complete System of Arithmetick: Composed for the Use of the ...

Nicolas Pike - 1822 - 536 σελίδες
...Sift) 28. A bare starts 12 rods before a hound; but i.- not perceived by him till she has been up 46 seconds ; she scuds away at the rate of 10 miles an hour, and the dog, nn view, makes after at the rate of 1C miles an hour : How long: ""ill the course hold, and what space...

A New and Complete System of Arithmetick: Composed for the Use of the ...

Nicolas Pike - 1822 - 562 σελίδες
...21T<>V) 28. A hare starts 12 rods before a hound; but is not perceived by him till she has been up 46 seconds ; she scuds away at the rate of 10 miles an hour, and the clog, nn view, makes after at the rate of 16 miles an hour: How loop will the course hold, and what...




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