The diagram shows a regular pentagon with centre O.

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

The function models the number of accidents per 50 million miles driven as a function

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