The drama club is selling tickets to their play to raise money for the show's expenses.
each student ticket sells for $8 and each adult ticket sells for $13. the auditorium can
hold at most 70 people. the drama club must make at least $730 from ticket sales to
cover the show's costs. if 41 adult tickets were sold, determine the minimum number
of student tickets that the drama club must sell in order to meet the show's expenses.
if there are no possible solutions, submit an empty answer.

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.