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10 cards from this deck
Variable appears in the power, e.g., y=3xy = 3^xy=3x.
PPP represents population in the equation.
PPP approaches 000 as ttt increases.
Take ln(P)=ln(A)−kt\ln(P) = \ln(A) - ktln(P)=ln(A)−kt.
y=ln(P)y = \ln(P)y=ln(P), x=tx = tx=t in the linear form.
R=kTnR = kT^nR=kTn describes the orbit radius and period.
ln(R)=ln(k)+nln(T)\ln(R) = \ln(k) + n \ln(T)ln(R)=ln(k)+nln(T) for linear plotting.
Plotting ln(R)\ln(R)ln(R) against ln(T)\ln(T)ln(T) should yield a straight line.
n=Δy/Δxn = \Delta y / \Delta xn=Δy/Δx from plotted values.
R=1.89×105×T0.697R = 1.89 \times 10^{5} \times T^{0.697}R=1.89×105×T0.697.
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