The young student's pocket companion, or Arithmetic, geometry, trigonometry, and mensuration. With an appendix |
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Σελίδα xi
... roots , Square , Cube , and Biquadrate roots & c . alfo Multiplication , Divifion , Involution , Evolution , and Proportion by Logarithms . Likewife the application of Decimals to Intereft , fimple and compound . Annuities , penfions in ...
... roots , Square , Cube , and Biquadrate roots & c . alfo Multiplication , Divifion , Involution , Evolution , and Proportion by Logarithms . Likewife the application of Decimals to Intereft , fimple and compound . Annuities , penfions in ...
Σελίδα xii
... roots , as MARTIN , EMERSON , WHISTON , EUCLID , HAWNEY ; WARD , & c . which alfo coft from 45 . to 12s . each 3d . Others have treated of mensuration , as HAWNEY , HUTTON , ROBERTSON , FLETCHER , & c . from 4s . to 145 . 4th . None of ...
... roots , as MARTIN , EMERSON , WHISTON , EUCLID , HAWNEY ; WARD , & c . which alfo coft from 45 . to 12s . each 3d . Others have treated of mensuration , as HAWNEY , HUTTON , ROBERTSON , FLETCHER , & c . from 4s . to 145 . 4th . None of ...
Σελίδα xvi
... root Extraction of the Cube root The ufe of the Cube root Extraction of the roots of other powers Mixed Multiplication of Te and luches 55 56 57 58 60 62 64 68 71 23 70 77 78 79 80 81 97 499 193 104 105 107 . 109 115 117 1.29 121 123 ...
... root Extraction of the Cube root The ufe of the Cube root Extraction of the roots of other powers Mixed Multiplication of Te and luches 55 56 57 58 60 62 64 68 71 23 70 77 78 79 80 81 97 499 193 104 105 107 . 109 115 117 1.29 121 123 ...
Σελίδα 99
... root . The prefent worth of annuities & c . Cafe 1ft . When the annuity , time and rate are given , to find the prefent worth . R ULE . ft . Multiply the time by the ratio of the rate , which call the firft product . Then to the firft ...
... root . The prefent worth of annuities & c . Cafe 1ft . When the annuity , time and rate are given , to find the prefent worth . R ULE . ft . Multiply the time by the ratio of the rate , which call the firft product . Then to the firft ...
Σελίδα 102
... find the time . See the use of the Square Root . Annuities , Penfions & c . taken in Reverfion . Cafe ift . To find the prefent worth of an annuity in reverfion . RULE R ULE . Find the prefent worth of the annuity 102 INTEREST ACCOUNTS .
... find the time . See the use of the Square Root . Annuities , Penfions & c . taken in Reverfion . Cafe ift . To find the prefent worth of an annuity in reverfion . RULE R ULE . Find the prefent worth of the annuity 102 INTEREST ACCOUNTS .
Συχνά εμφανιζόμενοι όροι και φράσεις
affigned alfo aliquot amount angle annuity anſwer Arithmetic bafe baſe Bufhels Cafe 3d Cafe 4th Cafe ift Chalders chord coft confift cube cypher decimal denomination diameter Dimenfions diſtance divide Divifion divifor dominical letter eclipfes elipfis Epact equal exchange faid fame farthings fecond feet fegment fhare fhillings fide firft firſt folidity fome fquare fquare root fraction fruftum fubtract fuch furface Gallons given number Guilders half hypothenufe inches intereft laft laſt lefs length logarithm Meaſure Milions Moidores months moon muft Multiply muſt neceffary number of yards obferved oppofite pence perp perpendicular Piece of eight plain pound pound Sterling prefent worth price per yard principal propofed proportion purchaſe quarters query quotient radius rate per cent ratio refpecting remainder repetend RULE Sterling ſtock Tare term thereof Thouſands triangle Trigonometry uſeful Vulgar Fractions weight whofe ΙΟ
Δημοφιλή αποσπάσματα
Σελίδα 120 - To the remainder bring down the first figure in the next period, and call it the dividend. 4. Involve the root to the next inferior power to that which is given, and multiply, it by the number denoting the given power, for a divisor. 5., Find how many times the divisor may be had in the dividend, and the quotient will be another figure of the root.
Σελίδα 115 - ... and to the remainder bring down the next period for a dividend. 3. Place the double of the root already found, on the left hand of the dividend for a divisor. 4. Seek how often the divisor is contained...
Σελίδα 74 - To reduce fractions to a common denominator RULE. Multiply each numerator into all the denominators, except its own, for a new numerator, and all the denominators together for a common denominator. ' EXAMPLES. 1. Reduce 7 and -= to a common denominator.
Σελίδα 120 - ... quotient figure by common division, and annex it to the root ; then involve the whole root into the given power, and call that the subtrahend. 6. Subtract that number from as many points of the given power as...
Σελίδα 15 - TIMI. 60 Seconds .«••.......... — i Minute. 60 Minutes =i Hour. 24 Hours ^ . . =i Day. 7 Days = i Week.
Σελίδα 76 - To reduce a fraction of one denomination to the fraction of another, but less, retaining the sanье value. RULE. Multiply the numerator by the parts contained in the several denominations between it, and that you would reduce it to, for a new numerator, and place it over the given denominator.
Σελίδα 12 - APOTHECARIES' WEIGHT 20 grains i scruple 3 scruples I dram 8 drams i ounce 12 ounces I pound...
Σελίδα 120 - ... from the given number. 3. Bring down the firft figure in the next point to the remainder, and call it the dividend. 4. Involve the root into the next inferior power to that which is given ; multiply it by the given power, and call it the diviibr.
Σελίδα 12 - Apothecaries' pound and ounce, and the pound and ounce Troy, are the same, only differently divided and subdivided.
Σελίδα 187 - The surface of a sphere Is equal to four times the area of one...