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atop, stands 36 inches; and under 8 inches, stands 18 inches : now 35 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 S 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 qr. 2 inches, the answer.

TABLE I. Showing the amount of £1, or 81, at 5 and 6 per cent. per

annum, Compound Interest, for 20 years. Irs. 15 per cent. 6 per cent.(Irs. 15 per cent.[6 per cent. 1 1,05000 | 1,06000 11

1,71034 1,89829
2 1,10250 1,12360 12 1,79585 2,01219
3 1,15762 | 1,19101 13 1,88565 2,13292

1,21550 1,26247 14 1,97993 2,26090
5
1,27628 1,33822

15 2,07893 2,39655 6 1,54009 | 1,41851 16 2,18287 2,54727 7 | 1,40710 | 1,50563 17 2,29201 2,69277 8 1,47745 | 1,59584 18 2,40661 2,85433 9 1,55132 | 1,68947 192,52695 | 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,

6

Studiaru
Half-Eagles,

5 15

Gold.
Quarter-Eagles, 2 191
Dollars,

17 8
Hals-Dollars,

8 16

Standard
Quarter-Dollars, 4 8

Silver.
Dimes,
Half-Dimes,

204
Cents,

8 16 Half-Cents,

8 The standard for gold coin is 11 parts pure gold, and one part al. loynantho alloy to consist of silver and copper. The standard for silver coin is 1485 parts Ane ta 178 parts alloyambe alloy to be wheel

i 17

Coppei.

ly copper.

| ANNUITIES. TABLE II.

TABLE III. Showing the amount of Showing the present

£1 annuity, forborne worth of £ 1 annuity, for 31 years or under,l to continue for 1 at 5 and 6 per cent.|| years, at 5 and 6 per|

compound interest. cent. compound int. Yrs. 5 6

6 1 1,000000 1,000000] 0,952381 0,943396

2,050000 2,060000 1,8594101,833393 3 3,152500 3,185600 2,703948 2,673012 4 | 4,310125 4,974616 5,545950 3,465106 5 5,5256311 5,697198! 4.999477 4.212564 6 6,801913 6,975319 5,075608 4,917824 7 8,142009 8,393938 5,7862781 5,582381 8 9,549109 9,897468|| 6,463213 6,209794 9: 11,026564|11,491516| 7,1078221 6,801692 10 12,577899 19,1807701 7,721735 7,360087 11 14,206787|14,971045 8,306414) 7,896875 12 (15,917126116,369942 8,863252 8,585844 15 (17,712982|18,8821559,395573 8,852683 14 19,598632 21,015060|| 9,908641 9,294984 15 21,57856423,275969|10,3796589,712249 16 23,657492 25,672528|10,837769 10,105895 17 25,840366 23,212380111,274066|10,477260 18 28,132385|80,905653 11,639567 10,827603 19 30,53900433,759992|12,085321 11,158116, 20 35,065954 36,785592|19,469210111,469991 21 35,719252 39,992727:12,521135|11,764077 22 38,505214 43,392293||13,16500512,041532 23 41,43047546,995828|15,489574112,303330 24 44,501999 50,3155,3||13,798649|12,550357 25 147,727099|54,864512 14,093944112,783556 26 51,11545, 59,156382 14.375185 15,003106 27 54,669126!65,70576514,643034;152010534 28 58,40258368,528112|14,898127 13,406164 29 62,32271273,659798|15,14!073113,590721 30 66,438847 79,05818615,57245113,764831 31 70,760790 84,801677||15,592810 13,929086

TABLES.

The three following Tables are calculated agreeable to an Act of Congress passed in November, 1792, making foreign Gold and Silver Coins 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 there. of.--Those of France and Spain 27 grains of the actual weight thereof.-Spanish milled Dollars weighing 17 pwt. 7 gr. equal to 100 cents, and in proportion for the parts of a dollar.-Crowns of France, weighing 18 pwt. i7 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.

Veights of several pieces of English, Portuguese, and

French Gold Coins.

Johannes,
Single, ditto,
English Guinea,
Hall, ditto,
French Guinea,
Half,
4 Pistoles,

Pistoles, 1 Pistole, Moidore,

Puoi. I Gr. | Dols. Cts. M. 18

16 9

6 4 665 15

331 6 4 59 8 2 15 2 29 9 16 12 14 45 6

22

6 3 S 61 3 6 22

8

ditto,

.

TABLE, V.

TABLE VI. Heights of English and Portuguese Guld, in Weights of French and Spanish Gold, in Dol; Dollars, Cents and Mills.

lars, Cents and Mills. Grs, CIS. Mills. Il Puls. Dols. Cis. Mills. Grs. 1

Mits. !| Pwls. Dols.

Cts. Mills

89

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VIII. 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. toles. to7s 6d. 45.8d. 5s. to|4s.6d. 4s. 101d.

the to the to the the to the to the Doll. Dol!. 7)oll. Doll. Doll. Doll. Dollar. P.cents. cents. cents. cents. cents. cents. cents. 1 13 10 11

1 6 1 S 1 7 2 2

20 29 3 5 3 3 3 3 4

S 1 SS 5 3! 5 5 5 5 1 5 5 4 1

7 1 6 ST 4 6 8 5 6 9 5 2 5 5 8 9 8 61 92 8 5 6 8S 6 6 6 10 7 10 71 97 72 771 12 5 11 6 1.29, 11 8 11 1 8 8 8 8 14 2 13 S .8 13 6 9 12 51 9 S 10 16

16 15 S 10 13 8 10 4 11 11 17 8 16 6 13 5 17 111 15 11 4 12 2 19 6 18 SI 20 3 18 S.

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1 16 6 12 5 13 3 21 4 20 22 220 2 33 325 26 6 42 81 40 44 4 41 3 50 S7 5 40 64 260 65 661 5 4 66 650 53 3 85 7 80 88 81 82 5 83 SI 62 5 66 6 107 1100 111 11102 5 6 100 75 80 123 51120 i33 S 125 71116 6 37 5 93 3150 140 155 51143 5 8135 3 100 1106 0171 4 160 177 71164 1 9 150 1112 5 120 1192 8-180 000 1 84 6 10 166 6125 133 $214 21200 19:02 2205 1 11 183 S 137 5146 61255 7900 244 4.225 0 12 200 1150 1160 1957 1940 266 61016 ] 13 216 61162 51173 5278 51960 288 81266 6 14 235 3175 185 SOO 1980 311 1.287 1 15250 187 51200 1321 4 500 SSS 3 307 6 16266 6200 215 3 542 8820 355 5.328 29 17|283 8/212 5 926 6/564 2/340 57 7343 18 300 295 240 885 6360 400 S69

19|316 61257 51253 3.407 1 880 1422 Oca? | 20:53 S1250 1266 61428

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