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according Algebra amount arithmetical balls base becomes beginning Binomial called chance changed chapter coefficient column combinations common consider consists contains continued convergent cube denominator denote determine difference digits divided divisible equal equation event example expansion expression factors figures four fourth fraction give given greater greatest happen Hence hold increased interest less letters logarithm mean measure method miles multiply negative obtain occur original permutations person positive integers pound present prime probability problem proceed Progression proportionals proposed prove quadratic quantities quotient radix ratio remainder represent respectively result rule scale shew shillings side Similarly simple solution solve square root student subtraction suppose taken theorem things third true twice unity unknown quantities varies whole write zero
Σελίδα 553 - Prelector of St. John's College, Cambridge. AN ELEMENTARY TREATISE ON MECHANICS. For the Use of the Junior Classes at the University and the Higher Classes in Schools.
Σελίδα 136 - Divide this quantity, omitting the last figure, by twice the part of the root already found, and annex the result to the root and also to the divisor, then multiply the divisor as it now stands by the part of the root last obtained for the subtrahend.
Σελίδα 553 - DREW.— A Geometrical Treatise on Conic Sections, with Copious Examples from the Cambridge Senate House Papers. By WH DREW, MA of St. John's College, Cambridge, Second Master of Blackheath Proprietary School. Crown 8vo. cloth, 4«.
Σελίδα 285 - The general formula for the number of combinations of n things taken r at a time is C(n,r) = r\(nr)\ We have to find the number of combinations of 12 things taken 9 at a time.
Σελίδα 19 - The product of the sum and difference of two numbers is equal to the difference of their squares.
Σελίδα 87 - A ship sails with a supply of biscuit for 60 days, at a daily allowance of a pound a head ; after being at sea 20 days she encounters a storm in which 5 men are washed overboard, and damage sustained that will cause a delay of 24 days, and it is found that each man's allowance must be reduced to five-sevenths of a pound.