At a college 66% of courses have final exams and 41% of courses require research papers. Suppose that 27% of courses have a research paper and a final exam. Find the probability that a course has a final exam or a research paper.

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d