The Foundations of Higher ArithmeticSilver, Burdett, 1905 - 203 σελίδες |
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Σελίδα
... Date 99 99 POWERS AND ROOTS · 55-66 I. Involution 55 Line . 108 II . Evolution 58 Standard Time 108 • Square Root 58 IX . Measures of Tempera- Cube Root . 62 ture · 110 · PAGE 112 X. The Metric System Measures of Extension.
... Date 99 99 POWERS AND ROOTS · 55-66 I. Involution 55 Line . 108 II . Evolution 58 Standard Time 108 • Square Root 58 IX . Measures of Tempera- Cube Root . 62 ture · 110 · PAGE 112 X. The Metric System Measures of Extension.
Σελίδα 55
... square of a number is its second power . 143. The cube of a number is its third power . 144. An exponent is a small ... root , the denomi- nator being the index of the root , and the numerator de- noting the power of the number . Thus ...
... square of a number is its second power . 143. The cube of a number is its third power . 144. An exponent is a small ... root , the denomi- nator being the index of the root , and the numerator de- noting the power of the number . Thus ...
Σελίδα 58
... root is a factor repeated to produce a power . 154. The radical sign ( √ ) , when placed before a number ... square root of 16 ; √16 , the cube root of 16 ; 16 , the fourth root of 16 ; etc. denoted by fractional exponents . The same ...
... root is a factor repeated to produce a power . 154. The radical sign ( √ ) , when placed before a number ... square root of 16 ; √16 , the cube root of 16 ; 16 , the fourth root of 16 ; etc. denoted by fractional exponents . The same ...
Σελίδα 59
... squares , the method to be used in extracting the square root is developed from the following equation : ( t + u ) 2 = t2 + 2tu + u2 = t2 + ( 2t + u ) u . RULE . To find the square root of a number : 1. Beginning with units , point off ...
... squares , the method to be used in extracting the square root is developed from the following equation : ( t + u ) 2 = t2 + 2tu + u2 = t2 + ( 2t + u ) u . RULE . To find the square root of a number : 1. Beginning with units , point off ...
Σελίδα 59
Benjamin Franklin Sisk. 12 = 1 EXAMPLES 1. What is the square root of 15625 ? OPERATION : Trial divisor 20 Complete " 22 15625 125 , ans . 56 44 = Trial Complete 245 66 66 240 1225 1225 ... square root of 2 . FIRST METHOD 60 POWERS AND ROOTS.
Benjamin Franklin Sisk. 12 = 1 EXAMPLES 1. What is the square root of 15625 ? OPERATION : Trial divisor 20 Complete " 22 15625 125 , ans . 56 44 = Trial Complete 245 66 66 240 1225 1225 ... square root of 2 . FIRST METHOD 60 POWERS AND ROOTS.
Άλλες εκδόσεις - Προβολή όλων
The Foundations of Higher Arithmetic Benjamin Franklin Sisk Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2019 |
The Foundations of Higher Arithmetic Benjamin Franklin Sisk Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acres altitude Am't annually arithmetic arithmetical series Avoirdupois bank discount base bought brokerage bushels circle common fraction commutative law compound interest convex surface cube root cubic decimal places decimal scale denominator desks diameter Divide dividend division divisor dollars draft equal EXAMPLES Exercise factor feet figures Find the amount Find the area find the difference Find the h. c. f. Find the number formula Fundamental principles geometrical progression Gold indorsements least common multiple list price longitude MEASURE meridian method metic miles minuend multiplicand Multiply notation number of terms number of units payable payment polygon pounds premium prime meridian quotient radix ratio rectangle Reduce sell Senary simple interest slant height solid contents SOLUTION square root Subtract trial divisor Troy weight varas weight wide write the rule yard
Δημοφιλή αποσπάσματα
Σελίδα 94 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 95 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 96 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα 128 - A sphere is a solid bounded by a curved surface, every point of which is equally distant from a point within called the center.
Σελίδα 97 - COUNTING. 12 units or things make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 units
Σελίδα 94 - CUBIC MEASURE 1728 cubic inches (cu. in.) = 1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 35 - Place the numbers on the same line, and divide by any prime number that will divide two or more of them without a remainder, and set down in a line below, the quotients and the undivided numbers.
Σελίδα 95 - Weight is used by apothecaries and physicians in compounding dry medicines. TABLE. 20 Grains (gr.} = 1 Scruple, . . sc., or 3. 3 Scruples = 1 Dram, . . dr., or 3 . 8 Drams = 1 Ounce, . . oz., or § . 12 Ounces = 1 Pound, . . Ib., or ft,.
Σελίδα 126 - A pyramid (Fig. 54) is a solid whose base is a polygon and whose sides are triangles uniting at a common point, called the vertex.
Σελίδα 120 - A circle is a plane figure bounded by a curved line, every point of which is equally distant from a point within called the center. The curve which bounds the circle is called the circumference Any portion of the circumference is called an arc.