Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| District | Counties Represented | Delegate | Party | First Elected | Committee |
| --- | --- | --- | --- | --- | --- |
| 05.2 5B | Carroll, Baltimore County | Kach, Wade Wade Kach | Republican | 1974.0 | Health and Government Operations |
| 06.0 6 | Baltimore County | Minnick, Joseph J. Joseph J. Minnick | Democratic | 1988.0 | Economic Matters |
| 06.0 6 | Baltimore County | Weir, Michael H. Jr. Michael H. Weir, Jr. | Democratic | 2002.0 | Environmental Matters |
| 07.0 7 | Baltimore County, Harford | Impallaria, Richard K. Richard K. Impallaria | Republican | 2002.0 | Economic Matters |
| 07.0 7 | Baltimore County, Harford | Jennings, J. B. J. B. Jennings | Republican | 2002.0 | Ways and Means |
| 07.0 7 | Baltimore County, Harford | McDonough, Patrick L. Patrick L. McDonough | Republican | 1978.0 | Health and Government Operations |
| 08.0 8 | Baltimore County | Schuler, Todd Todd Schuler | Democratic | 2006.0 | Judiciary |
| 08.0 8 | Baltimore County | Bromwell, Eric M. Eric M. Bromwell | Democratic | 2002.0 | Health and Government Operations |
| 08.0 8 | Baltimore County | Boteler, Joseph C. 3rd Joseph C. Boteler III | Republican | 2002.0 | Environmental Matters |
| 10 | Baltimore County | Burns, Emmett C. Jr. Emmett C. Burns, Jr. | Democratic | 1994.0 | Economic Matters |
| 10 | Baltimore County | Jones, Adrienne A. Adrienne A. Jones | Democratic | 1997.0 | Appropriations |
| 10 | Baltimore County | Nathan-Pulliam, Shirley Shirley Nathan-Pulliam | Democratic | 1994.0 | Health and Government Operations |
| 11 | Baltimore County | Cardin, Jon S. Jon S. Cardin | Democratic | 2002.0 | Ways and Means |
| 11 | Baltimore County | Morhaim, Dan K. Dan K. Morhaim | Democratic | 1994.0 | Health and Government Operations |
| 11 | Baltimore County | Stein, Dana Dana Stein | Democratic | 2002.0 | Environmental Matters |
| 12.1 12A | Baltimore County, Howard | DeBoy, Steven J. Sr. Steven J. DeBoy, Sr. | Democratic | 2002.0 | Appropriations |
| 12.1 12A | Baltimore County, Howard | Malone, James E. Jr. James E. Malone, Jr. | Democratic | 1994.0 | Environmental Matters (Vice-Chair) |
| 42 | Baltimore County | Lafferty, Stephen W. Stephen W. Lafferty | Democratic | 2006.0 | Environmental Matters |
| 42 | Baltimore County | Aumann, Susan L. M. Susan L. M. Aumann | Republican | 2002.0 | Appropriations |
Question:
What district is represented by a Republican Appropriations Committee?
Answer:
42.0