Waterloo Park posted the following schedule listing the number of hours an employee works on a given day. Let B(x), T(x), R(x), and S(x) represent the number of hours worked by Bill, Ted, Rufus, and Socrates, respectively, on a given day x. A 5-column table has 4 rows. The first column is labeled Monday with entries 6, 4, 8, 1. The second column is labeled Tuesday with entries 5, 0, 3, 2. The third column is labeled Wednesday with entries 4, 6, 6, 3. The fourth column is labeled Thursday with entries 7, 10, 5, 4. The fifth column is labeled Friday with entries 8, 3, 0, 0. Row 1 is labeled Bill, Row 2 is labeled Ted, Row 3 is labeled Rufus, and Row 4 is labeled Socrates.
What is the value of the inverse
shown below?
S –1 (0) =