High School Arithemtic: Containing the Elementary and the Higher Principles and Applications of the Science, with the Most Useful Abbreviated Methods of Calculation; Practical Mensuration; and Appendices on Exchange, and Mathematical Probabilities; with Applications of the Latter to Life Annuities and Life InsurancePratt, Woodford & Company, 1852 - 362 σελίδες |
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Σελίδα xviii
... cube , of a number ( 286 ) -The third root , or cube root ( 287 ) -The fourth power ( 288 ) —The fourth root - Relation between Powers and Roots- Powers and roots of unity ( 289 ) -Powers and roots of Fractions ( 290 ) -Pow- ers and roots ...
... cube , of a number ( 286 ) -The third root , or cube root ( 287 ) -The fourth power ( 288 ) —The fourth root - Relation between Powers and Roots- Powers and roots of unity ( 289 ) -Powers and roots of Fractions ( 290 ) -Pow- ers and roots ...
Σελίδα xix
... Root of a given number ( 300 ) . Why the given number is separated into periods - Principle on which the first ... CUBE ROOT - PAGE 235 . Three principles involved in the Rule for extracting the cube root ( 304 , 305 , 306 ) . RULE LVIII ...
... Root of a given number ( 300 ) . Why the given number is separated into periods - Principle on which the first ... CUBE ROOT - PAGE 235 . Three principles involved in the Rule for extracting the cube root ( 304 , 305 , 306 ) . RULE LVIII ...
Σελίδα 225
... ROOT POWERS AND ROOTS . . § 283. The first power of a number is the number itself . Thus , the first power of 3 is 3 . $ 284 . The second power , or ... ROOTS --INVOLUTION --EVOLUTION --APPLICATION OF SQUARE AND CUBE ROOTS POWERS AND ROOTS.
... ROOT POWERS AND ROOTS . . § 283. The first power of a number is the number itself . Thus , the first power of 3 is 3 . $ 284 . The second power , or ... ROOTS --INVOLUTION --EVOLUTION --APPLICATION OF SQUARE AND CUBE ROOTS POWERS AND ROOTS.
Σελίδα 226
... root of a fraction is found by taking the power or root of the numerator and denominator , separately . Thus , the square of is } ; and the square root of is therefore . So the cube of What is the square of ? What is the square root of ...
... root of a fraction is found by taking the power or root of the numerator and denominator , separately . Thus , the square of is } ; and the square root of is therefore . So the cube of What is the square of ? What is the square root of ...
Σελίδα 227
... cube of 5 . 16 denotes the square root of 16 ; 27 the cube root of 27 , & c . In these expressions , 2 , 3 , and are exponents . An expo- nent is always set on the right of the number , and a little elevated , as in the examples . A ...
... cube of 5 . 16 denotes the square root of 16 ; 27 the cube root of 27 , & c . In these expressions , 2 , 3 , and are exponents . An expo- nent is always set on the right of the number , and a little elevated , as in the examples . A ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
13 dollars acres acres of land annexed annuity arithmetical arithmetical progression barrels of flour breadth bushels bushels of wheat cents common denominator common difference compound interest concrete numbers containing cost cube root cubic decimal fraction divided dividend Division divisor dollar per yard dollars per acre equal example EXERCISES expressed feet Find the cube Find the Difference Find the Product Find the Quotient Find the square Find the sum gallons geometrical progression given number greatest common measure Hence hundredths improper fractions integer last term least common multiple length less number lowest terms merchant bought miles per day mixed number monomial months multiplicand multiplied number of terms paid polynomial pounds present value present worth profit purchased quantity quotient figure ratio Reduce remainder RULE sell square root subtract tenths thousand thousandths units or whole vulgar fraction yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 125 - 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 126 - Thirty days has September, April, June, and November; February has twenty-eight alone, and all the rest have thirty-one ; But Leap Year comes one year in four, when February has one day more.
Σελίδα 32 - To divide an integer by any power of 10, cut off as many figures from the right of the dividend as there are zeros at the right of the divisor.
Σελίδα 121 - Scale: 4 farthings (far.) = 1 penny (d.); 12 pence = 1 shilling (s.) ; 20 shillings — 1 pound (£). 156.
Σελίδα 123 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 50 - ... is a prime number. The several divisors and the last quotient will be the prime factors required.
Σελίδα 124 - Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30-J- square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 62 - An improper fraction is one whose numerator is equal to, or greater than its denominator ; as, $, -f . A mixed number is a whole number and a fraction expressed together; as, 4f, 25-ht.
Σελίδα 75 - If the fractions have not a common denominator, reduce them to a common denominator. 2. Add all the numerators together, and place the sum, as a numerator, over their common denominator.
Σελίδα 55 - Mnltiple of two or more numbers is the least number that can be divided by each of them without a remainder ; thus 30 is the least common multiple of 10 and 15.