The decay constant (in per sec) is 1.79* 10^ -9/sec
The rate of decay is 8.94 x 1010 nuclei/s. The number of nuclei in the sample is
The rate equation is rate = kNt. Solve for k.
An exponential function has a variable exponent, a positive base, and a base that is not equal to one.
For instance, F (x) = 4x is an exponential function since the exponent is set rather than variable.
Instead of being an exponential function, f (x) = x3 is a fundamental polynomial function.
The graphs of exponential functions are continuously curved and never reach a horizontal asymptote.
Several real-world phenomena are governed by exponential or logarithmic functions.
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