Palmer's Pocket Scale: With Rules for Its Use in Solving Arithmetical and Geometrical ProblemsAaron Palmer, 1845 - 48 σελίδες |
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Σελίδα 1
... relation to each other , is soon obtained . So that , in a little time , many of the common calculations are wrought out by the mere exercise of the mind 115-45-669 HARVARD COLLEGE LIBRARY FROM THE GIFT OF CHARLES HERBERT PALMER'S ...
... relation to each other , is soon obtained . So that , in a little time , many of the common calculations are wrought out by the mere exercise of the mind 115-45-669 HARVARD COLLEGE LIBRARY FROM THE GIFT OF CHARLES HERBERT PALMER'S ...
Σελίδα 3
... relation to each other , is soon obtained . So that , in a little time , many of the common calculations are wrought out by the mere exercise of the mind RECOMMENDATIONS OF THE ENDLESS SELF - COMPUTING SCALE . ROCHESTER PALMER'S ...
... relation to each other , is soon obtained . So that , in a little time , many of the common calculations are wrought out by the mere exercise of the mind RECOMMENDATIONS OF THE ENDLESS SELF - COMPUTING SCALE . ROCHESTER PALMER'S ...
Σελίδα 6
... common sliding scale of four feet , with its slide of the same length , making , when drawn out , a rod of about eight feet in length . It will be seen that its accuracy will be proportionably great- er , as a circle can be constructed ...
... common sliding scale of four feet , with its slide of the same length , making , when drawn out , a rod of about eight feet in length . It will be seen that its accuracy will be proportionably great- er , as a circle can be constructed ...
Σελίδα 45
... Common Earth , · 1984 Quicksilver , Lead , Fine Silver ,. 13600 Nitre , 1900 • 11325 Ivory ,. 1825 • . 11091 Brimstone , 1810 Common Silver , . Copper , Copper Pence , Gun Metal , Cast Brass , 10535 Solid Gunpowder , 1745 9000 Sand ...
... Common Earth , · 1984 Quicksilver , Lead , Fine Silver ,. 13600 Nitre , 1900 • 11325 Ivory ,. 1825 • . 11091 Brimstone , 1810 Common Silver , . Copper , Copper Pence , Gun Metal , Cast Brass , 10535 Solid Gunpowder , 1745 9000 Sand ...
Σελίδα 48
... Common Walnut , 4241 95 7 03 Pitch Pine , 1904 43 3 18 White Pine , 1868 42 3 11 Lombardy Poplar , 1774 40 2.96 Apple Tree , 3115 70 5 18 White Oak , 3821 81 6 00 Black Oak , 3102 66 4.89 Scrub Oak , 3337 73 5 40 Spanish Oak , 2449 52 3 ...
... Common Walnut , 4241 95 7 03 Pitch Pine , 1904 43 3 18 White Pine , 1868 42 3 11 Lombardy Poplar , 1774 40 2.96 Apple Tree , 3115 70 5 18 White Oak , 3821 81 6 00 Black Oak , 3102 66 4.89 Scrub Oak , 3337 73 5 40 Spanish Oak , 2449 52 3 ...
Άλλες εκδόσεις - Προβολή όλων
Palmer's Pocket Scale: With Rules for Its Use in Solving Arithmetical and ... Aaron Palmer Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2015 |
Palmer's Pocket Scale: With Rules for Its Use in Solving Arithmetical and ... Aaron Palmer Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2023 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 inches 12 opposite 464 opposite fig 60 opposite 9 is opposite AARON PALMER acre answer in feet arithmic avoirdupois circu circumference COMPUTE INTEREST cube root cubic inches cular DECIMAL FRACTIONS diameter opposite Dodecagon ENDLESS SELF-COMPUTING SCALE Example Example.-A Example.-What feet long FIND THE SOLID fixed FRUSTUM gauge-point for days gauge-point for months given diameter given number given per cent IMPROPER FRACTION inches in diameter Inscribed Circles interest on $55 MULTIPLY Nonagon number of days number of months number of shillings number opposite numerator found oppo opposite 12 opposite 3 months opposite 365 opposite 50 opposite 9 opposite any diameter opposite fig opposite the denominator opposite the gauge-point opposite the given opposite the length opposite the number opposite the principal ounces Place 14 Place 60 Place 7 opposite Place this opposite pounds rate per cent rods side solid contents specific gravity triangle Undecagon vulgar fraction WHOLE NUMBER
Δημοφιλή αποσπάσματα
Σελίδα 29 - Divide trie square of the given diameter by 2, and extract tJie square root of the quotient. (Art. 581. Obs. 1.) 17. The diameter of a round table is 4 ft. ; what is the side of the greatest square table which can be made from it 1 631.
Σελίδα 22 - If a piece of land be 5 rods wide, how many rods in length will make an acre ? RULE. — Divide 160 by the width, and the jw> tient will be the length required; thus, 5)160 NOTE.
Σελίδα 39 - Also, as a cubic foot of water weighs just 1000 ounces avoirdupois5 the numbers in the table express, not only the specific gravities of the several bodies, but also the weight of a cubic foot of each in avoirdupois ounces ; and hence, by proportion, the weight of any other quantity, or the quantity of any other weight, may be known, as in the following problems.
Σελίδα 28 - Ans. 19 ares 63.5 centares. 8. What is the side of a square equal in area to a circular plat 50 feet in diameter ? Ans.
Σελίδα 25 - CONTENTS OF A PYRAMID. RULE. — Multiply the area of the base by | of the perpendicular height, whether it be a square, triangular, or circular pyramid.
Σελίδα 13 - To multiply a whole number by a fraction, or a fraction by a -whole number, RULE.
Σελίδα 3 - ... circular form. With a diameter of about eight inches, it is equivalent to a common sliding scale of four feet with its slide of the same length, making, when drawn out, a rod of about eight feet in length." Mr. Julius Bates, MA, Principal of Collegiate Institute in Brockport, assures the public that "all the problems in arithmetic can be readily solved upon it, and most of them with great expedition, particularly the rules for computing interest for months and days, at any per cent., the rule...
Σελίδα 39 - Note. The several sorts of wood are supposed to be dry. Also as a cubic foot of water weighs just 1000 ounces, avoirdupois, the numbers in this table express not only the specific gravities of the several bodies, but also the weight of a cubic foot of each, in avoirdupois ounces ; and...
Σελίδα 1 - ... the public with the following notice : This Scale (the result of three years' incessant labor) is designed as an assistant in all arithmetical calculations. The simplicity, rapidity, and accuracy of its results have astonished our best mathematicians. It consists of a logarithmic combination of numbers, arranged in two or more circles, one of which is made to revolve within the other ; which process constantly changes the relation of the figures to each other, and solves an infinite variety of...