There are 60,000 fans at the Super Bowl this year. If there is one hotdog vendor for every 375 fans, how many hotdog vendors are
there?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?