(can someone me asap, ill give the mostcomplete the two-way frequency table below, which shows the relationship between students who participate in band and drama in a particular high school. from a sample of 70 students, it is found that 29 are in band, 17 are in drama, and 9 participate in both.

band not in band total
drama 9 17
not in drama
total 29 70

part a: how many students are not in band or drama?

part b: how many students in this sample are in drama but not in band?

part c: if there are 350 students in the entire school, how many students can the band instructor expect to participate in the first band practice of the year?