Half-Life formula You can find the half-life of a radioactive element using the formula: wheret1/2is the half-life of the particle,tis the elapsed time,N0is the quantity in the beginning, andNtis the quantity at timet. This equation is used in the calculator when solving for half-life...
1,99 € Schermafbeeldingen iPad iPhone Beschrijving The growth function uses exponentiation to determine a value which will be achieved in the future. This app allows to enter a starting value, a resulting value, growth factor, growth rate, percentage rate and a time value. To lower the com...
(Current population at time t) In mathematical terms, this can be written as kP dt dP = . Solving for k gives dt dP P k 1 = The value k is known as the relative growth rate and is a constant. 2 Suppose we return to the equation kP dt dP = . We can solve this equation ...