University Algebra: Embracing a Logical Development of the Science with Numerous Graded ExamplesA.S. Barnes, 1889 - 320 páginas |
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Página 92
... dollars he gave for the harness one fourth as much as for the horse , and for the wagon as much as for the horse and harness together . What did he give for each ? Ans . $ 100 for the horse , $ 25 for the harness , and $ 125 for the ...
... dollars he gave for the harness one fourth as much as for the horse , and for the wagon as much as for the horse and harness together . What did he give for each ? Ans . $ 100 for the horse , $ 25 for the harness , and $ 125 for the ...
Página 95
... dollars more than half of his income , had remaining 125 dollars more than a third of it . How much was his income ? Ans . 1050 dollars . 31. In a naval aetion of a fleet was taken , of it sunk , and 2 ships burnt ; of the remainder ...
... dollars more than half of his income , had remaining 125 dollars more than a third of it . How much was his income ? Ans . 1050 dollars . 31. In a naval aetion of a fleet was taken , of it sunk , and 2 ships burnt ; of the remainder ...
Página 96
... dollars between A , B , C , and D , so that A's part shall be and C's part of D's . receive ? of C's , How many dollars will each Ans . A , 3200 ; B , 4800 ; C , 6000 ; D , 7000 . 39. A capital was put out at 6 per cent . for one year ...
... dollars between A , B , C , and D , so that A's part shall be and C's part of D's . receive ? of C's , How many dollars will each Ans . A , 3200 ; B , 4800 ; C , 6000 ; D , 7000 . 39. A capital was put out at 6 per cent . for one year ...
Página 109
... dollars at interest , which yields him 1220 dollars annually ; a part bears interest at 5 per cent . , and the remainder at 6 per cent . How many dollars in each part ? Let x denote the number of dollars in the first part . and part . y ...
... dollars at interest , which yields him 1220 dollars annually ; a part bears interest at 5 per cent . , and the remainder at 6 per cent . How many dollars in each part ? Let x denote the number of dollars in the first part . and part . y ...
Página 110
... dollars , at the same rates . How many dollars did he give a piece ?. Ans . 2 for sheep , and 1 for lambs 14 , Divide the number 1152 into three parts such , that 9 times the sum of the first and second shall be equal to 7 times the sum ...
... dollars , at the same rates . How many dollars did he give a piece ?. Ans . 2 for sheep , and 1 for lambs 14 , Divide the number 1152 into three parts such , that 9 times the sum of the first and second shall be equal to 7 times the sum ...
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Términos y frases comunes
algebraic Arithmetic ax² Binomial Formula Clearing of fractions coefficients common difference containing contrary signs cube root Davies denominator denote the number distance dividend divisible equal roots equation whose roots EXAMPLES exponent expressions Extract the square factors Find the cube Find the fourth Find the greatest Find the square following RULE geometrical progression given equation greatest common divisor Hence imaginary indicated irreducible fraction last term least common multiple Let x denote logarithm miles monomial Multiplying both members negative nth root number of terms operation partial fractions polynomial positive preceding problem proportion quotient radical sign real roots Reduce remainder resulting equation roots equal second degree second member second term solved square root STURM'S THEOREM Substituting subtract third Transform the equation Transposing travels unknown quantity Whence whole number write X₁
Pasajes populares
Página 258 - The logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power.
Página 255 - THE LOGARITHM: of a number is the exponent of the power to which it is necessary to raise a fixed number, to produce the given number. The fixed number is called the base of the system.
Página 136 - Which proves that the square of a number composed of tens and units contains, the square of the tens plus twice the product of the tens by the units, plus the square of the units.
Página 36 - Divide the first term of the dividend by the first term of the divisor, and write the result as the first term of the quotient. Multiply the whole divisor by the first term of the quotient, and subtract the product from the dividend.
Página 81 - The part of the equation which is on the left of the sign of equality is called the first member ; the part on the right of the sign of equality, the second member.
Página 231 - If four quantities are in proportion, they will be in proportion by COMPOSITION...
Página 72 - Now .} of f- is a compound fraction, whose value is found by multiplying the numerators together for a new numerator, and the denominators for a new denominator.