The Common School Arithmetic ...Taggard and Thompson, 1868 - 312 σελίδες |
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Σελίδα 6
... Cube Root 297 256 Application of Cube Root 306 • 257 Root of Any Degree 307 263 Arithmetical Progression 308 268 • Geometrical Progression 311 Involution Evolution . 274 Annuities . 314 279 Permutations 316 Square Root . 281 ...
... Cube Root 297 256 Application of Cube Root 306 • 257 Root of Any Degree 307 263 Arithmetical Progression 308 268 • Geometrical Progression 311 Involution Evolution . 274 Annuities . 314 279 Permutations 316 Square Root . 281 ...
Σελίδα 80
... roots of the power ; thus , 9 , which equals 3 × 3 is the second power or square of 3 , and 3 is the second or square root of 9 ; 64 , which equals 4 × 4 × 4 , is the third power or cube of 4 , and 4 is the third or cube root of 64 ...
... roots of the power ; thus , 9 , which equals 3 × 3 is the second power or square of 3 , and 3 is the second or square root of 9 ; 64 , which equals 4 × 4 × 4 , is the third power or cube of 4 , and 4 is the third or cube root of 64 ...
Σελίδα 274
... cube of 4 . 256-4 , i.e. the 4th power of 4 . 4X4 X 4X4 X 4 = 102445 , i . e . the 5th power of 4 . Hence , 346 . To involve a number to any required power , RULE 1. Write the index of the power over the root ; or , RULE 2. Multiply the ...
... cube of 4 . 256-4 , i.e. the 4th power of 4 . 4X4 X 4X4 X 4 = 102445 , i . e . the 5th power of 4 . Hence , 346 . To involve a number to any required power , RULE 1. Write the index of the power over the root ; or , RULE 2. Multiply the ...
Σελίδα 277
... root or of one less than twice as many ; the cube of a number will consist of three times as many as the root or of one or two less than three times as many ; etc. 355. The square of units cannot consist of a higher order of figures ...
... root or of one less than twice as many ; the cube of a number will consist of three times as many as the root or of one or two less than three times as many ; etc. 355. The square of units cannot consist of a higher order of figures ...
Σελίδα 279
... root of a number ? 358. The relation of powers and roots ? 359. How many methods of indicating a root ? What ? 360. Evo- lution or Extracting Roots , what is it ? the number denoting the power ( Art . 351 ) EVOLUTION . 279 Cube Root.
... root of a number ? 358. The relation of powers and roots ? 359. How many methods of indicating a root ? What ? 360. Evo- lution or Extracting Roots , what is it ? the number denoting the power ( Art . 351 ) EVOLUTION . 279 Cube Root.
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25 per cent amount angle annex bill Bought bushels ciphers common fraction composite number compound interest compound numbers cost cube root debts decimal fraction decimal places diameter discount Divide dividend divisible dollars equal equated example Explain Ex farthings figure find the interest gain or loss gallons given number greatest common divisor Hence higher denominations hundred improper fraction interest of $1 July least common multiple length longitude lower denomination marked price Mdse miles minuend mixed number months multiplicand Multiply NOTE number of terms OPERATION oxen payment pounds premium prime factors principal PROBLEM proportional quotient ratio Reduce remainder rods Rule for finding sell sold square root subtract subtrahend tens term of credit trial divisor triangle Troy Weight true divisor units weight whole number wide
Δημοφιλή αποσπάσματα
Σελίδα 73 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 74 - Thirty days hath September, April, June, and November ; All the rest have thirty-one, Except the second month alone, Which has but twenty-eight, in fine, Till leap year gives it twenty-nine.
Σελίδα 308 - Given the first term, last term, and common difference, to find the number of terms. RULE. — Divide the difference of the extremes by the common difference, and the quotient increased by 1 is the number of terms.
Σελίδα 74 - TABLE. 60 Seconds (sec.) make 1 Minute, m. 60 Minutes " 1 Hour, h. 24 Hours " 1 Day, d. 7 Days " 1 Week, wk. 4 Weeks
Σελίδα 40 - The dividend is the number to be divided. The divisor is the number by which we divide.
Σελίδα 65 - Measure is used in measuring length and distance. TABLE. 12 inches (in.) = 1 foot, ft. 3 feet = 1 yard, yd. 5£ yards, or 16£ feet = 1 rod, rd. 40 rods = 1 furlong, fur.
Σελίδα 308 - Divide the difference of the extremes by the number of terms, less 1, and the quotient will be the common difference.
Σελίδα 201 - RULE. Divide the given interest by the interest of the principal, for the given time, at 1 per cent., and the quotient will be the rate.
Σελίδα 72 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 34 - RULE. Multiply the multiplicand by one of the factors of the multiplier, and that product by another factor, and so on until all the factors in the set have been taken ; the last product will be the true product.