The return height, in feet, of a bouncing regulation basketball can be modeled using the exponential equation f ( x ) = 5(0.85) x . Jonas tried to explain the function rule and said, “When the ball is dropped from an initial height of 5 feet, the ball bounce height each time will always be 0.85 times 5 feet.” Which of the following explains where Jonas’ answer is incorrect.

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?