 | Warren Colburn - 1830 - 290 σελίδες
...shall leave the learner to trace these himself as occasion may require. Examples in Progression ly Difference. 1. How many strokes do the clocks of Venice,...00 stones to be placed in a straight line 3 yards isunder ; how far would a person travel who should set a basket 3 yards from the first, and then go... | |
 | Warren Colburn - 1831 - 282 σελίδες
...represent the difference ; thus / — a + (n — 1) d. This formula and the following s __ n (a -ft) 2 contain five different things, viz. a, I, n, d,...go on to 24 o'clock, strike in a day ? 2. Suppose 100 stones to be placed in a straight line 3 yards usunder ; how far would a person travel who should... | |
 | Warren Colburn - 1833 - 300 σελίδες
...This formula and the following 2 contain five different things, viz. a, I, n, d, and S; any thre« of which being given, the other two may be found,...go on to 24 o'clock, strike in a day ? 2. Suppose 100 stones to be placed in a straight line 3 yards asunder ; how far would a person travel who should... | |
 | John Bonnycastle - 1834 - 330 σελίδες
...500500. 4. Required the sum of the odd numbers 1, 3, 5, 7, 9, &o. continued to 101 terms. Ans. 10201. 5. How many strokes do the clocks of Venice, which go on to 24 oiclock, strike in a day ? Ans. 300. 6. Required the 365th term of the series of even num» bers 2,... | |
 | John D. Williams - 1840 - 216 σελίδες
...3, 5, 7, 9, &c. continued to 101 terms. Here the formula s=\2a-\-(n— l)aj|- becomes {2+100 X2{ 4. How many strokes do the clocks of Venice, which go on to 24 o'clock, strike in the compass of a day ? Here s=(a+Z)|-=(l+24)X 12=300, Ans. 5. The first term of a decreasing arithmetical... | |
 | Warren Colburn - 1841 - 288 σελίδες
...This formula and the following S — n (n + ^ •2 ' contain five different things, viz. n, I, n, <t, and S ; any three of which being given, the other...go on to 24 o'clock, strike in a day ? 2. Suppose 100 stones to be placed in a straight line 3 yards isunder ; how far would a person travel 'who should... | |
 | Warren Colburn - 1844 - 280 σελίδες
...instead of r to represent the difference ; thus 1= a + (n — l)d This formula and the following y _ n (a + I) 2 ' contain five different things, viz....go on to 24 o'clock, strike in a day ? 2. Suppose 100 stones to be placed in a straight line 3 yards asunder ; how far would a person travel who should... | |
 | Warren Colburn - 1844 - 280 σελίδες
...^ This formula and the following 8 ~ " (o + 0 2 ' contain five different things, viz. a, 7, w, rf, and S; any three of which being given, the other two...go on to 24 o'clock, strike in a day ? , 2. Suppose 100 stones to be placed in a straight line 3 yards asunder ; how far would a person travel who should... | |
 | Davis Wasgatt Clark - 1844 - 394 σελίδες
...starting from the box, travelled 11 miles and 840 yards. How many balls were there 1 Jlns. 100. 6. How many strokes do the clocks of Venice, which go on to 24 o'clock, strike in a day 1 Jlns. 300. 7. In a descending arithmetical series the first term is 730, the common difference 2,... | |
 | Davis Wasgatt Clark - 1846 - 374 σελίδες
...starting from the box, travelled 11 miles and 840 yards. How many balls were there 1 Jlns. 100. 6. How many strokes do the clocks of Venice, which go on to 24 o'clock, strike in a day 1 Jlns. 300. 7. In a descending arithmetical series the first term is 730, the common difference 2,... | |
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I, n, d, and. S; any three of which being given, the other two may be found, by combining the two equations. I shall leave the learner to trace these ' himself as occasion may require. Examples in Progression by Difference. 
