You are interested in purchasing a wide-screen tv set at target. on this type of tv, the ratio of the width of the screen to the height of the screen is 16 to 9. if a certain model you are consid- ering has a screen width of 64 inches, what would be the height of this screen?

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music. they were asked how they like three types of music: rock, country western and jazz. the results are summarized below: no one dislikes all three types of music. six like all three types of music. eleven don’t like country western. sixteen like jazz. three like country western and jazz, but not rock. six don’t like rock. eight like rock and country western. seven don’t like jazz. how many students were surveyed?