In mathematics, a rate is the quotient of two quantities in different units of measurement, often represented as a fraction. If the divisor (or fraction...

to fund local government Exchange rate, rate at which one currency will be exchanged for another Rate (mathematics), a specific kind of ratio, in which...

Rate of change may refer to: Rate of change (mathematics), either average rate of change or instantaneous rate of change Instantaneous rate of change...

Heart rate is the frequency of the heartbeat measured by the number of contractions of the heart per minute (beats per minute, or bpm). The heart rate varies...

Proportionality (mathematics) Ratio distribution Ratio estimator Rate (mathematics) Ratio (Twitter) Rate ratio Relative risk Rule of three (mathematics) Scale (map)...

A short-rate model, in the context of interest rate derivatives, is a mathematical model that describes the future evolution of interest rates by describing...

compare the duration of events or the intervals between them, and to quantify rates of change of quantities in material reality or in the conscious experience...

the false negative rate in statistics ("Type II" error) the beta coefficient, the non-diversifiable risk, of an asset in mathematical finance the sideslip...

Mathematical economics is the application of mathematical methods to represent theories and analyze problems in economics. Often, these applied methods...

Mathematical finance, also known as quantitative finance and financial mathematics, is a field of applied mathematics, concerned with mathematical modeling...