What is this i don’t know which one it is

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

The sum of five and a number n is at least 12