Advanced Algebra for Colleges and SchoolsAmerican Book Company, 1902 - 608 páginas |
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Página 8
... cost $ 50 . If the horse cost 4 times as much as the saddle , what was the cost of each ? 3. A bicycle and suit cost $ 90 . How much did each cost , if the bicycle cost 5 times as much as the suit ? 4. Of 240 stamps that Harry and his ...
... cost $ 50 . If the horse cost 4 times as much as the saddle , what was the cost of each ? 3. A bicycle and suit cost $ 90 . How much did each cost , if the bicycle cost 5 times as much as the suit ? 4. Of 240 stamps that Harry and his ...
Página 9
... cost $ 3000 . If the house cost 4 times as much as the lot , what was the cost of each ? 16. In a business enterprise the joint capital of A , B , and C was $ 2100 . If A's capital was twice B's , and B's was twice C's , what was the ...
... cost $ 3000 . If the house cost 4 times as much as the lot , what was the cost of each ? 16. In a business enterprise the joint capital of A , B , and C was $ 2100 . If A's capital was twice B's , and B's was twice C's , what was the ...
Página 10
... cost $ 72 , how much did he earn per week ? How much did the rifle cost ? the bicycle ? 30. A man sold some ducks for 50 cents each , and the same number of geese for 75 cents each . If for all he received $ 12.50 , how many of each did ...
... cost $ 72 , how much did he earn per week ? How much did the rifle cost ? the bicycle ? 30. A man sold some ducks for 50 cents each , and the same number of geese for 75 cents each . If for all he received $ 12.50 , how many of each did ...
Página 11
... cost $ 340 . If the horse cost 3 times as much as the harness , and the carriage cost 11⁄2 times as much as the horse , what was the cost of each ? DEFINITIONS AND NOTATION 6. The ideas of number and the ALGEBRAIC SOLUTIONS 11.
... cost $ 340 . If the horse cost 3 times as much as the harness , and the carriage cost 11⁄2 times as much as the horse , what was the cost of each ? DEFINITIONS AND NOTATION 6. The ideas of number and the ALGEBRAIC SOLUTIONS 11.
Página 29
... cost a cents a pound , and the coffee cost b cents a pound , how much did she receive for the eggs ? 9. What two whole numbers are nearest to 50 ? to x ? to x + 5 ? If y is an even number , what are the nearest even numbers ? 10. George ...
... cost a cents a pound , and the coffee cost b cents a pound , how much did she receive for the eggs ? 9. What two whole numbers are nearest to 50 ? to x ? to x + 5 ? If y is an even number , what are the nearest even numbers ? 10. George ...
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Términos y frases comunes
a²b² a²x² ab² absolutely convergent algebraic sum arithmetical means arithmetical progression ax² binomial called cents coefficients column Commutative Law complex numbers continued fraction convergent convergent series cube root denominator difference digits divided dividend divisible established as follows EXAMPLES exponent expression factor Find the sum Find the value finite formula function geometrical mean geometrical progression geometrical series given equation Hence highest common divisor imaginary numbers inequality integer last term limit logarithm multiplied negative number nth root number of terms numerically less obtained polynomial positive integer positive number positive root PRINCIPLE quadratic quotient ratio real number reduced remainder represent result second term SOLUTION square root Substituting subtracted surd third Transposing twice units unknown number variable x²y x²y²
Pasajes populares
Página 212 - ... and if the number is divided by the sum of its digits, the quotient is 21 and the remainder 4.
Página 134 - Multiplying or dividing both terms of a fraction by the same number does not change the value of the fraction.
Página 343 - ... that the volume of a sphere varies as the cube of its radius. 20. Find the radius of a sphere whose volume is equal to the sum of the volumes of three spheres whose radii are r, /, and r".
Página 41 - A term may be transposed from one member of an equation to the other, provided its sign is changed.
Página 435 - The number of permutations of n different things taken r at a time is denoted by „Pr.
Página 424 - The logarithm of a quotient is found by subtracting the logarithm of the divisor from that of the dividend.
Página 40 - The process of changing a term from one member of an equation to the other is called Transposition.
Página 331 - PRINCIPLE 7. — If four numbers are in proportion, the. difference between the terms of the first ratio is to either term of the first ratio as the difference between the terms of the second ratio is to the corresponding term of the second ratio ; that is, the numbers are in proportion by Division.
Página 323 - A farmer has two cubical granaries. The side of one is 3 yards longer than the side of the other, and the difference in their solid contents is 117 cubic yards.
Página 426 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.