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  2. Rate equation - Wikipedia

    en.wikipedia.org/wiki/Rate_equation

    The tentative rate equation determined by the method of initial rates is therefore normally verified by comparing the concentrations measured over a longer time (several half-lives) with the integrated form of the rate equation; this assumes that the reaction goes to completion. For example, the integrated rate law for a first-order reaction is

  3. Internal rate of return - Wikipedia

    en.wikipedia.org/wiki/Internal_rate_of_return

    Internal rate of return (IRR) is a method of calculating an investment's rate of return. The term internal refers to the fact that the calculation excludes external factors, such as the risk-free rate, inflation, the cost of capital, or financial risk. The method may be applied either ex-post or ex-ante. Applied ex-ante, the IRR is an estimate ...

  4. Rate of return - Wikipedia

    en.wikipedia.org/wiki/Rate_of_return

    (The initial value is treated as an inflow, and the final value as an outflow.) When the internal rate of return is greater than the cost of capital, (which is also referred to as the required rate of return), the investment adds value, i.e. the net present value of cash flows, discounted at the cost of capital, is greater than zero. Otherwise ...

  5. Modified internal rate of return - Wikipedia

    en.wikipedia.org/wiki/Modified_internal_rate_of...

    The modified internal rate of return (MIRR) is a financial measure of an investment's attractiveness. [1] [2] It is used in capital budgeting to rank alternative investments of unequal size. As the name implies, MIRR is a modification of the internal rate of return (IRR) and as such aims to resolve some problems with the IRR.

  6. Numerical methods for ordinary differential equations

    en.wikipedia.org/wiki/Numerical_methods_for...

    This class includes Hermite–Obreschkoff methods and Fehlberg methods, as well as methods like the Parker–Sochacki method [17] or Bychkov–Scherbakov method, which compute the coefficients of the Taylor series of the solution y recursively. methods for second order ODEs. We said that all higher-order ODEs can be transformed to first-order ...

  7. What is a factor rate and how to calculate it - AOL

    www.aol.com/finance/factor-rate-calculate...

    How to calculate a factor rate. ... Here are two methods for converting a factor rate to interest rates. Method one. Step 1: Subtract 1 from the factor rate. Step 2: Multiply the decimal by 365.

  8. Enzyme assay - Wikipedia

    en.wikipedia.org/wiki/Enzyme_assay

    A large number of different methods of measuring the concentrations of substrates and products exist and many enzymes can be assayed in several different ways. Biochemists usually study enzyme-catalysed reactions using four types of experiments: [3] Initial rate experiments. When an enzyme is mixed with a large excess of the substrate, the ...

  9. When are the second College Football Playoff rankings ...

    www.aol.com/second-college-football-playoff...

    In the initial rankings, the SEC and Big Ten stood out in the projected playoff bracket. This dominance highlights the strength of these conferences, schedules and the quality of their victories.