a projector transforms the image on a computer screen so that it is dilated by a scale factor of 7/5. If the original image on the screen is 10 inches wide, find the new width after it is projected on the wall.

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