Question

The Drake Equation \( x\left[\begin{array}{lll} & & & \\ \end{array}\right. \) Optimistic Calculation \[ \begin{array}{l} \begin{array}{l} 10 \text { per } \\ \text { year } \end{array} \\ {x[1.0] \times 0.1} \times 1.0 \times 1.0 \times 1.0 \times \begin{array}{l} 10^{6} \\ \text { years } \end{array}=10^{6} \end{array} \] Pessimistic Calculation \begin{tabular}{|l|l|l|l|l|l|l|l|} \hline 10 per year & \( x \) & \( 0.1 \) & \( x \) & \( 0.1 \) & \( x \) & \( 0.1 \) & \( 0.1 \) & \( x \) & \( 0.1 \) & \( x \) & \( 10^{3} \) \\ & & & & \end{tabular} Your Calculation

          The Drake Equation
\( x\left[\begin{array}{lll} & & & \\ \end{array}\right. \)
Optimistic Calculation
\[
\begin{array}{l}
\begin{array}{l}
10 \text { per } \\
\text { year }
\end{array} \\
{x[1.0] \times 0.1} \times 1.0 \times 1.0 \times 1.0 \times \begin{array}{l}
10^{6} \\
\text { years }
\end{array}=10^{6}
\end{array}
\]
Pessimistic Calculation
\begin{tabular}{|l|l|l|l|l|l|l|l|} \hline 10 per year & \( x \) & \( 0.1 \) & \( x \) & \( 0.1 \) & \( x \) & \( 0.1 \) & \( 0.1 \) & \( x \) & \( 0.1 \) & \( x \) & \( 10^{3} \) \\ & & & & \end{tabular}
Your Calculation

The Drake Equation
x[

.
Optimistic Calculation

10 per
year

x[1.0] × 0.1× 1.0 × 1.0 × 1.0 ×
10^6
years
=10^6

Pessimistic Calculation
10 per year x 0.1 x 0.1 x 0.1 0.1 x 0.1 x 10^3

Your Calculation

Added by Janet T.

Question

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