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:
| Date | Opponent# | Site | Result | Attendance |
| --- | --- | --- | --- | --- |
| 10/02/1926 | North Dakota | Memorial Stadium • Minneapolis, MN | W51-0 | 18,000 |
| 10/09/1926 | Notre Dame | Memorial Stadium • Minneapolis, MN | L7-20 | 54,000 |
| 10/16/1926 | at Michigan | Ferry Field • Ann Arbor, MI | L0-20 | 48,000 |
| 10/23/1926 | Wabash | Memorial Stadium • Minneapolis, MN | W67-7 | 16,000 |
| 10/30/1926 | at Wisconsin | Camp Randall Stadium • Madison, WI | W16-10 | 42,000 |
| 11/06/1926 | at Iowa | Iowa Field • Iowa City, IA | W41-0 | 30,000 |
| 11/13/1926 | Butler | Memorial Stadium • Minneapolis, MN | W81-0 | 8,000 |
| 11/20/1926 | Michigan | Memorial Stadium • Minneapolis, MN | L6-7 | 58,000 |
| *Non-conference game. Homecoming. | *Non-conference game. Homecoming. | *Non-conference game. Homecoming. | *Non-conference game. Homecoming. | *Non-conference game. Homecoming. |
Question:
Who was the opponent in the game that was attended by 48,000 people?
Answer:
at Michigan