text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_11318462_29 (founded VARCHAR, enrolment VARCHAR)
  ### Question:
  How many schools have an enrollment of 850?
  ### Answer:
  SELECT COUNT(founded) FROM table_11318462_29 WHERE enrolment = 850