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What are the steps to represent exponential function to real life situation? This can be further simplified into the following to calculate half life.

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7 Substitute the values of the logarithms into the equation.

For example, carbon-14 has a half- life of 5730 yr.

How to calculate the half-life• Go down half the original count rate and mark it on the graph.

The half-life calculator is a tool that helps you understand the principles of radioactive decay.

It doesn't work for sea creatures and other things that are under water.

html What is Radioactive Half-Life - Physical Half-Life.

Exponential Decay Some things "decay" get smaller exponentially.

Explain what you would expect to happen over a long period of time.

How do you calculate percent decay? 2 1 times 10 to the 9 is 4 so there you have it we figured out our lambda so the general equation for how much carbon-14 we can expect at any moment in time T where T is and years is n of T is equal to the amount of carbon we start off with times e to the minus lambda e - um is 1.