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 Βιβλία Βιβλία 1 - 10 από 19 για A hare starts 40 yards before a grey-hound, and is not perceived by him till she....
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...
The Tutor's Guide: Being a Complete System of Arithmetic; with Various ... - Σελίδα 189
των Charles Vyse - 1785 - 325 σελίδες
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The School-master's Guide: Or, A Complete System of Practical Arithmetic ...

Charles Hutton - 1766 - 191 σελίδες
...and is not perceived by him till (he has Ьгеп up 40 féconds ; íhe feuds away at the rate of ю miles an hour, and the dog, on view, makes after her at the rate of 1 8 ; how long will the courfe hold, and what ground will be run over, beginning with the out fetting...

Arithmetical Collections and Improvements: Being a Complete System of ...

Anthony Birks, John Birks - 1766 - 611 σελίδες
...ftarts 5 rods before a greyhound, and is ifot perceived by him till ihe has been up 34 féconds ; (he feuds away at the rate of 12 miles an hour, and the dog- in view makes after her at the rate of 20 ; how long will the courfe hold, and what ground will be...

An Essay on Mathematical Language: Or, An Introduction to the Mathematical ...

Giovanni Alberto Baselli - 1787 - 440 σελίδες
...greyhound and is not perceived by him till (he has been up 40 fcconds, ihe feuds away at the rate of ю miles an hour, and the dog, on view, makes after her at the rate of 18; how long will the courfe hold, and what ground •will be run over, beginning with the out-fetting...

A Compendium of Practical Arithmetick

John Thomas Hope - 1790 - 387 σελίδες
...ftarts 82. 5 feet before a greyhound, and is not pereeived by him till fhe had been up 34 feconds ; fhe feuds away at the rate of 12 miles an hour, and the dog in view makes after her at the rate of 20; how long will the courfe hold, and what ground will be ran,...

Mathematics: Compiled from the Best Authors and Intended to be the ..., Τόμος 1

Samuel Webber - 1801
....grey-hound, and is not perceived by him till she has been up 40 seconds ; she scuds away at the rate of 10 miles an hour, and the dog, on view, makes after her at the rate of 18* How long will the course continue, and what will be the Jength of it from the place, where the...

Arithmetical magazine: or, Mercantile accountant, adapted to the commerce of ...

James Alexander Mackay - 1803 - 252 σελίδες
...greyhound and is not perceived by him till she is up 34 seconds ; she scuds away at the rate of 1 2 miles an hour, and the dog, on view, makes after her at the rate of 20 : How long will the course hold, and what ground will be run, beginning with the outsetting of the dog ? Ans. 17021/-C/...

A Course of Mathematics: For the Use of Academies as Well as ..., Τόμος 1

Charles Hutton - 1812
...greyhound, and is not perceived by him till she has been up 40 seconds ; she scuds away at the rate of 10 miles an hour, and the dog, on view, makes after her at the rate of 1 8 : how long will 'the course hold, and what ground will be run over, counting from the outselling...

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

Nathan Daboll - 1815 - 240 σελίδες
...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 will the course hold, and what space will be ran over, from the spot where...

An Introduction to the Elements of Algebra: Designed for the Use of Those ...

Leonhard Euler - 1821 - 216 σελίδες
...grey-hound, and is not perceived by him till she has been up 40 seconds ; she scuds away at the rate of 10 miles an hour, and the dog, on view, makes after her at the rate of 18. How long will the course continue*, and what will be the length of it from the place, where the...

An Elementary Treatise on Arithmetic

Silvestre François Lacroix - 1821 - 127 σελίδες
...grey-hound, and is not perceived by him till she has been up 40 seconds ; she scuds away at the rate of 10 miles an hour, and the dog, on view, makes after her at the rate of 18. How long will the course continue, and what will be the length of it from the place, where the...