Answer
$\left[\begin{array}{lllllllllllll}
t: & 9 & 10 & 11 & 12 & 13 & 14 & 15 & 16 & 17 & 18 & 19 & 20\\
p(t): & 35.2 & 59.6 & 73.6 & 82.2 & 87.5 & 91.1 & 93.4 & 95.1 & 96.3 & 97.1 & 97.7 & 98.2
\end{array}\right]$
Work Step by Step
Calculate p(t) for each t=9,10,...20.