The Computist's Manual of Facts: And Merchant's and Mechanic's Calculator and Guide; Or, A Complete Library of Numerical, Arithmetical and Mathematical Facts, Tables, Data, Formulas and Practical Rules, for the General Business Man, Merchant, Mechanic and AccountantThe author, 1853 - 252 σελίδες |
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Σελίδα vii
... Body heavier than Water , 80 To find the Specific Gravity of a Body lighter than Water ,. 80 MENSURATION OF LUMBER , Board Measure , To Measure Square Timber , To Measure Round Timber , Round Timber , TABLE relative to the Measurement ...
... Body heavier than Water , 80 To find the Specific Gravity of a Body lighter than Water ,. 80 MENSURATION OF LUMBER , Board Measure , To Measure Square Timber , To Measure Round Timber , Round Timber , TABLE relative to the Measurement ...
Σελίδα viii
... Proportion , or Chain Rule , Interest , Discount , • 120 .122 . 123 Equation of Payments , . 123 Elementary Constituents of Bodies , TA- BLE , Compound Proportion , . PAGE PAGE Compound Average , Fellowship , Profit and Loss VIII CONTENTS .
... Proportion , or Chain Rule , Interest , Discount , • 120 .122 . 123 Equation of Payments , . 123 Elementary Constituents of Bodies , TA- BLE , Compound Proportion , . PAGE PAGE Compound Average , Fellowship , Profit and Loss VIII CONTENTS .
Σελίδα ix
... Bodies ,. 171 171 .... to a Circle , To Draw from or to the Circumference of a Circle , lines tending to the Cen- tre , when the Centre is inaccessible , . 153 To Describe an Elliptic Arch on a Given Conjugate Diameter ,. To Describe an ...
... Bodies ,. 171 171 .... to a Circle , To Draw from or to the Circumference of a Circle , lines tending to the Cen- tre , when the Centre is inaccessible , . 153 To Describe an Elliptic Arch on a Given Conjugate Diameter ,. To Describe an ...
Σελίδα 48
... body is its weight relative to the weight of an equal bulk of pure water at the maximum density , ( 390.83 , b . 30 in . ) the water being taken as 1. , a cubic foot of which weighs 1000 avoirdupois ounces , or 62 lbs . The specific ...
... body is its weight relative to the weight of an equal bulk of pure water at the maximum density , ( 390.83 , b . 30 in . ) the water being taken as 1. , a cubic foot of which weighs 1000 avoirdupois ounces , or 62 lbs . The specific ...
Σελίδα 80
... body heavier than water . RULE.Weigh the body in water and out of water , and divide the weight out of water by the difference of the two weights . EXAMPLE . — A piece of metal weighs 10 lbs . in atmosphere , and but 8 in water ...
... body heavier than water . RULE.Weigh the body in water and out of water , and divide the weight out of water by the difference of the two weights . EXAMPLE . — A piece of metal weighs 10 lbs . in atmosphere , and but 8 in water ...
Συχνά εμφανιζόμενοι όροι και φράσεις
12 feet 12 inches 30 inches A B C abscissa add the square altitude angle opposite arithmetical progression base bisect breadth bung diameter Camphene cantaro cask cast iron cent centre circumference cone copper cosec cosine cube cubic feet cubic foot cubic inches cylinder decimal denominator describe the arcs diagonal distance divide the product dividend divisor ellipse equal EXAMPLE figure find the area find the numbers find the solidity fraction frustum geometrical progression given circle given number greater extreme half the arc head diameter hypotenuse interior diameter less extreme measure Multiply the square multiply the sum number of terms number of things ordinate parabola perpendicular pipe plane pound quantity quotient radius rhombus right-angled triangle rods RULE RULE.-Multiply segment side slant height specific gravity square root subtract surface tangent thickness ullage velocity VULGAR FRACTIONS weight wheel whole numbers
Δημοφιλή αποσπάσματα
Σελίδα 132 - Multiply the divisor, thus augmented, by the last figure of the root, and subtract the product from the dividend, and to the remainder bring down the next period for a new dividend.
Σελίδα 123 - Multiply each payment by its term of credit, and divide the sum of the products by the sum of the payments ; the quotient will be the average term of credit.
Σελίδα 175 - So IS THE AREA OF THE CIRCLE, TO THE AREA OF THE SECTOR.
Σελίδα 224 - G, the distance of the centre of gyration from the axis of motion, t, the time the force acts, v the velocity acquired by the revolving body in that time.
Σελίδα 104 - To reduce a whole number to an equivalent fraction, having a given denominator. RULE. Multiply the whole number by the given denominator, and place the product over the said denominator, and it will form the fraction required.
Σελίδα 133 - Subtract the cube of this number from the first period, and to the remainder bring down the first figure of the next period for a dividend.
Σελίδα 119 - Sir," said I, after puzzling a long time over "more requiring more and less requiring less" — "will you tell me why I sometimes multiply the second and third terms together and divide by the first — and at other times multiply the first and second and divide by the third?" "Why, because more requires more sometimes, and sometimes it requires less — to be sure. Haven't you read the rule, my boy?" " Yes, sir, I can repeat the rule, but I don't understand it.
Σελίδα 108 - It will be seen that we multiply the denominator of the dividend by the numerator of the divisor for the denominator of the quotient, and the numerator of the dividend by the denominator of the divisor for the numerator of the quotient.
Σελίδα 142 - Multiply continually together all the terms of the natural series of numbers, from 1 up to the given number, and the last product will be the answer.
Σελίδα 123 - Divide the amount of the debt at its maturity by one dollar plus its interest for the given time and rate and the quotient will be the present worth. Subtract the present worth from the amount...