A Key to the American Tutor's Assistant Revised: In which All the Examples Necessary for a Learner are Wrought at Large; and Also Solutions Given of All the Questions for Exercise in the Various Rules. Designed Principally to Facilitate the Labour of Teachers, and Assist Such as Have Not the Opportunity of a Tutor's AidJoseph Crukshank, 1809 - 183 страници |
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Страница 163
... miles , answer . GEOMETRICAL PROGRESSION . EXAMPLES . I 2 3 4 5 ( 2 ) 2 , 4 , 8 , 16 , 32 X32 64 96 1024➡re power of the ratio . continued , 1 ( 4 ) 1024 = 10th power of the Arithmetical Progreffion . 163 Arithmetical Progreffion,
... miles , answer . GEOMETRICAL PROGRESSION . EXAMPLES . I 2 3 4 5 ( 2 ) 2 , 4 , 8 , 16 , 32 X32 64 96 1024➡re power of the ratio . continued , 1 ( 4 ) 1024 = 10th power of the Arithmetical Progreffion . 163 Arithmetical Progreffion,
Страница 164
... ratio . 32 2,0 ) 3276,7 = 15th ditto less t answer . 1638 7s . I 2 3 4 , 16 , 64 = 3d . power of the ratio . × 64 4096 6th ditto . X 4096 4-1 = 3 ) 16777215 = 12th ditto , I deducted . 4 5592405 qrs . 12/13981012 2,0 ) 1650,8 54 ...
... ratio . 32 2,0 ) 3276,7 = 15th ditto less t answer . 1638 7s . I 2 3 4 , 16 , 64 = 3d . power of the ratio . × 64 4096 6th ditto . X 4096 4-1 = 3 ) 16777215 = 12th ditto , I deducted . 4 5592405 qrs . 12/13981012 2,0 ) 1650,8 54 ...
Страница 165
... ratio . 5 +5 and 243 243 = IO 59049 10th ditto . × 59049 3-1 = 2 ) 3486784400 = 20th do . 1 deducted 1743392200 X barley cor . in apt . 768,0 697356880,0 pints in a bushel = 64 ) 908016 1 2 3 4 5 ( 7 ) = first term . rejecting , 25 6d ...
... ratio . 5 +5 and 243 243 = IO 59049 10th ditto . × 59049 3-1 = 2 ) 3486784400 = 20th do . 1 deducted 1743392200 X barley cor . in apt . 768,0 697356880,0 pints in a bushel = 64 ) 908016 1 2 3 4 5 ( 7 ) = first term . rejecting , 25 6d ...
Страница 166
... ratio . £ . S. 4.306,450 = 306 9 Interest . +567 10 Prin . 4.873 19 amount . ( 5 ) 47261 18s 61d . = 4726,92708 . Princi . 3,5x07 = answer . , 245 time and ratio . Product . 1158,09713560-1158 1 11,3 Inter . ( 6 ) 95261. 125. 9d ...
... ratio . £ . S. 4.306,450 = 306 9 Interest . +567 10 Prin . 4.873 19 amount . ( 5 ) 47261 18s 61d . = 4726,92708 . Princi . 3,5x07 = answer . , 245 time and ratio . Product . 1158,09713560-1158 1 11,3 Inter . ( 6 ) 95261. 125. 9d ...
Страница 178
... Ratio involved to the 11th power = 1.898298 = 1.06 | amount of 11. for 6 months 1.029563+ From the product = 1.954417 Take unit I. Ratio 1.06-1.06 ) .9544170- 15.90695 quotient . X 50 Annuity . multiply 795.34750 = amt . yr . paymt . by ...
... Ratio involved to the 11th power = 1.898298 = 1.06 | amount of 11. for 6 months 1.029563+ From the product = 1.954417 Take unit I. Ratio 1.06-1.06 ) .9544170- 15.90695 quotient . X 50 Annuity . multiply 795.34750 = amt . yr . paymt . by ...
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12 answer 12 days 12 Facit 2qrs 3qrs 4qrs 54 Facit 5qrs 5yds 60 answer 6days 9 Facit A's age A's stock acres American Tutor's Assistant amount Application Bought Bu.P.qt Bushels C.qr C.wt cent comp complete divisor D.cts DECIMALS deduct Defec Delphini ditto divi divisor & squ dols Dols.cts DRY MEASURE Facit 12 Facit 60 feet gals glish guin half pen hhds Ic.wt inches Interest inversely L. S. d Lastly LONG MEASURE miles Moidores Ovid oz.dwt oz.dwt.gr pence pezo pieces pints Prime cost Principal Proof qr.lb ratio remains root RULE OF THREE Sold SUBTRACTION Take tare TROY WEIGHT Tutor's Guide value of B's VULGAR FRACTIONS whole gain yards ΙΟ ΤΣ