NECESITO SABER CUAL ES LA RESPUESTA EN MI TRABAJO DE MATEMATICAS PLIS

What is the average rate of change for this function for the interval from x=2 to x=4 ?

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

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?