2,4,6,8,10, is an exponential function.
Step-by-step explanation:
2^n is the general formula. since that is in exponential form, it is an exponential function.
e^-kt = n/n0 = 0.79
-kt = ln 0.79
t = - ln 0.79/0.0001
= 2357 years
step-by-step explanation:
3/20
well, there are 20 outcomes, and 3 of them you want. so, 3/20