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inches; and under 8 inches, stands 12 inches : now 36 and 12, make 48, the answer in inches ; and 48:12=4 feet, or just half a cord.

3. Admit the breadth to be 3 feet 11 inches, and height 3 feet 9 inches ; required the content.

Under 3 feet at top, stands 70 ; and under 9 inches, is 18 : 70 and 18, make 88-12=7 feet 4 inches, or 7 ft. 1 Gr. 2 inches, the answer.

18

19

TABLE I. Showing the amount of £1, or $1, at 5 and 6 per cent. per

annum, Compound Interest, for 20 years. Yrs. 15 per cent. 16 per cent.| Yrs. 15 per cent. 6 per cent. 1 1,05000 1,06000 11

1,71034 1,89829 2 1,10250 1,12360 12 1,795852,01219 3 1,15762

1,19101

13 1,88565 2,13292 4 1,21550 1,26247 14 1,97993 2,26090 5 1,27628 | 1,33822 15 2,07893 2,39655 6 1,34009 1,41851 16 2,18287 2,54727 71,40710 1,50363 17 2,29201 2,69277 8 1,47745 1,59384 2,40661 2,85433 9 1,55132 1,68947 2,52695 3,02559 10 1,62889 1,79084 | 20 2,65329 3,20713 VII. The weights of the coins of the United States.

pwt. gr. Eagles,

11 6

Standard
Half-Eagles,

5 15

Gold.
Quarter-Eagles,

2 193
Dollars,

8 Hali-Dollars,

8 16

Standard
Quarter-Dollars,

4 8

Silver.
Dimes,

1 173
Half-Dimes,

204 Cents,

8 16 Half-Cents,

4 8 The standard for gold coin is 11 parts pure goid, and 1 part alloy-the alloy to consist of silver and copper. The standard for silver coin is 1485 parts fine to 179 parts alloy-the rlloy to be

17

wholly copper.

ANNUITIES.
TABLE II.

TABLE III. Showing the amount of £l annui.||Shorcing the present worth

ty, forborne for 31 years or una of £l annuity, to continder, at band6 per cent. compound ue for 31 years, at 5 and interest.

6 per cent. compound int. Yrs. 5

6

5

6 1 1,000000 1,0000001 0,952381 0,943396 2 2,050000 2,060000 1,859410 1,833393 3 3,152500 3,183600 2,723248 2,673012 4 4,31012E 4,374616|| 3,545950 3,465106 5 5,520631 5,637193 4,3294771 4,212364 6 6,801913 6,975319 5,075692 4,917324 7 8,142009 8,393838 5,7862781 5,582381 8 9,549109 9,897468 6,463213 6,203794 911,026564 11,491316 7,107822 6,801692 10 12,57789? 13,180770 7,7217351 7,360087 11 14,206787 14,971043 8,306414 7,886875 12 15,917126, 16,869942) 8,863252 8,38:3844 13 17,71298218,11821389,39357: 8,852683 14 (19,598632,21,015066 9,898641 9,294984 15 121,078564 23,275969 10,379658' 9,712249 16 23,65749225,67252810,837769 10,105895 17 25,840366,28,212380||11,274066 10,477260 18 28,132385 30,905653 11,689587 10,827603 19 30,539004 33,759992|12,085391|11,158116 20 33,065954 26,78559212,462210 11,469921 21 35,71925239,992727||12,381153 11,764077 22 38,505214 43,39229113,163003|12,041582 23 41,43047546,995828||13,488574 12,303380 24 44,501999 50,815578|13,798642|12,550357 25 47,727099 54,864512|14,093944/12,799356 26 51,113454 59,156382||14,375185 13,003166 27 54,669126 63,705765||14,643034 13,210534 28 158,41 2583 68,328112||14,898127 13,406164 29 62,322712 73,639798|15,141073 13,590721 30 66,43884,7 79,058 186||15,3724513,764831 31 70,760790,84,801677||15,592810/13,9290861

TABLES

The three following Tables are calculated agreeable to an Act of Congress passed in November, 1792, making foreign Gold and Silver cuins a legal tender for the payment of all debts and demands, at the several and respective rates following, viz. The Gold Coins of Great Britain and Portugal, of their present standard, at the rate of 100 cents for every 27 grains of the actual weight thereof.—Those of France and Spain 273 grains of the actual weight thereof.-Sparfish milled Dollars weighing 17 pwt. 7 gr. equal to 100 cents, and in proportion for the parts of a doilar.-Crowns of France weighing 18 pwt. 17 gr. equal to 110 cents, and in proportion for the parts of a Crown:- They have enacted, that every cent shall contain 208 grains of copper, and every half-cent 104 grains,

TABLE IV.

Weights of several pieces of English, Portuguese, and

French Gold Coins.

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TABLE V.
Weights of English and Portuguese Gold, in

Dollars, Cents and Mils.
Grs. Cts. Mills. ï Pwis.I Dols. Cts. Mills

89
77

TABLE VI. Weights of French and Spanish Gold, in Dol

lars, Cents and Miils. Cts. Mills. ll Pwts. Dols. Cts. Mils.

Grs.

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0 1 2 3

87 75 62 50

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66 55

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6 7

7 8

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3 10

VII.. TABLE of Cents, answering to the Currencies

of the United States, with Sterling, &c. Note.-The figures on the right hand of the space, show the parts of a cent, or mills, &c.

16s. to 8s. to7s.6d. 48.8d. 55. to 4s. 6d.4s. 10 d.

the the to the to the the to the to the

Doll. Doll. Doll. Doll. | Doll. | Doll. Dollar. P. cents. cents. Icents. cents cents. cents. cent.

1 31 1 01 1 1! 17 1 6! 1 81 1 ay 2 27

201 2 21 3 5 3 3 27 3 4 3 4 11 3 il 3 3 5 3 5 5 5 5 1 4 5 5 4 11 4 4

6 31 7 4 6 8 5 6 9 5 21 5 50 8 9 861 92 8 5 6 8 3 6 2 6 6 10 7 10 11 1. 10 2

9 7 on 21 77 12 51 11 61 12 9 11 9 8) 11 1 8 31 8 8 14 2 13 3 14 81 13 6 9 12 5

16 15 16 615 3
10 13 8 10 4:1 11 17 8 16 61 18 5 17
111 15 21 11 4 12 2 19 6 18 320 3 18
s.
1 16 61 12 5 13 3 21 4 20 22 2 20
2 33 31 25 -26 61 42 81 4C 44 41 41
3 50 37 51 40 64 260 66 61 61 5
4 66 6 50 53

88 81 82
51 83 3 62 5| 66 6 107 1100 111 1102 5
61100 75 80 1128 5120 133 3123
7116 6 87 5! 93 3150

155 5143 5
8/133 3 100 106 6,171 4 160 177 7164 1
9 150 112 5120

192 8;180

1200 184 6 101166 6125 133 3 214 22:10 222 2205 1 11183 3 137 5 146 6/235 7220 244 41225 6 12 200 150 1160 257 1 240 1266 61246 1 13216 6162 5.173 3278 5 260 1288 8266 6 14/233 3.175 186 6;300 280 1311 11287 1 15250 *87 5/200 321 4300 333 3;307 6 16266 6/200 213 31342 8 320 355 5/328 2 17283 3212 5226 61364 2.340 1377 7/348 7 181300 225 240

385 6360

400 359 2 19|316 61237 5 253 3/407 380 422 2 389 7 20/333 3/250 1266 6|428 5,400 414 4410_2

140

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