I need help on this one too sorry to ask much

The tangent of an angle is not which of the following? a) ratiob) proportionc) fractiond) opposite over adjacent

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

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?