The Coopersville Mad Hens baseball team played $Q$ games last year, each consisting of $9$ innings. Their star pitcher, Kasmir, pitched $T$ innings total, walked $W$ batters, and struck out $K$ batters. The opposing batters got on base by a hit or an error $H$ times in those innings. He made a total of $P$ pitches for the year. What do the following expressions represent in this context?

1. $W + K + H$ 

   Answer (a):

   The number of batters Walked plus Struck out plus Hit or errors.

2. $\frac { K } { T }$ 

   Answer (b):

   The ratio of Strike Outs to Innings pitched.

3. $9Q$ 

   Hint (c):

   What does $Q$ represent?

4. $\frac { T } { 9 Q }$ 

   Hint (d):

   Since $9Q$ would represent the number of innings pitched in $Q$ games,
   what would $T$ divided by $9Q$ represent?

5. $\frac { P } { T }$ 

   Hint (e):

   What do each of the variables represent?