 | Isaac Todhunter - 1858 - 530 sider
...proceeds from one place P to another Q in 14 hours; a second courier starts at the same time as the first from a place 10 miles behind P, and arrives at Q at...the first to accomplish 20 miles. Find the distance of Q from P. 22. Two travellers A and В set out at the same time from two places P and Q respectively,... | |
 | Isaac Todhunter - 1866 - 618 sider
...from one place P to another place Q in 14 hours; a second courier starts at the same time as the first from a place 10 miles behind P, and arrives at Q at...the first to accomplish 20 miles. Find the distance of Q from P. 22. Two travellers A and В set out at the same time from two places P and Q respectively,... | |
 | Harvard University - 1874 - 668 sider
...courier travels from P to Q in 14 hours : a second courier starts at the same time from a place ten miles behind P, and arrives at Q at the same time as the first courier. The times in which the couriers travel 20 miles differ by halt' an hour. Find the distance from P to Q.... | |
 | Robert Fowler Leighton - 1877 - 372 sider
...courier travels from P to Q in 14 hours: a second courier starts at the same time from a place ten miles behind P, and arrives at Q at the same time as the first courier. The times in which the couriers travel 20 miles differ by half an hour. Find the distance from P to Q.... | |
 | Webster Wells - 1879 - 468 sider
...travelled as many hours as he went miles in an hour, he met A. Required the distance from С to D. 31. A courier proceeds from P to Q in 14 hours ; a second...accomplish 20 miles. Find the distance from P to Q. XXVI. — EQUATIONS IN THE QUADRATIC FORM. 312. An equation is in the quadratic form when it is expressed... | |
 | Marshall Livingston Perrin - 1883 - 144 sider
...perform the journey? 173. A courier proceeds from P. to Q. in 14 hours ; a second courier starts at same time from a place 10 miles behind P. and arrives...the first to accomplish 20 miles. Find the distance of Q. from P. 174. A person, who can walk forwards four times as fast as he can backwards, undertakes... | |
 | Marshall Livingston Perrin - 1883 - 134 sider
...journey? '?• 173. A courier proceeds from P. to Q. in 14 hours ; a second .-...,, courier starts at same time from a place 10 miles behind P. / and arrives...courier finds that he takes half an hour less than thev\ first to accomplish 20 miles. Find the distance of Q. from P. V 174. A person, who can walk forwards... | |
 | Webster Wells - 1885 - 372 sider
...lot. 31. A set out from С towards D at the rate of 3 miles an hour. After he had gone 28 miles, В set out from D towards C, and went every hour •£$...afterwards, when they were at the same rate per cent premium, sold them all but 60 for $1000. How many did he buy, and what did he give for each of them?... | |
 | Webster Wells - 1885 - 324 sider
...of 3 miles an hour. After he had gone 28 miles, B set out from D towards C, and went every hour T^ of the entire distance ; and after he had travelled...afterwards, when they were at the same rate per cent premium, sold them all but 60 for $1000. How manv did he buy, and what did he give for each of them?... | |
 | Webster Wells - 1885 - 382 sider
...he had travelled as many hours as he went miles in an hour, he met A. Required the distance from C to D. 32. A courier proceeds from P to Q in 14 hours....afterwards, when they were at the same rate per cent premium, sold them all but 60 for $ 1000. How many did he buy, and what did he give for each of them... | |
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A courier proceeds from P to Q in 14 hours. A second courier starts at the same time from a place 10 miles behind P, and arrives at Q at the same time as the first courier. The second courier finds that he takes half an hour less than the first to accomplish... 
