PLEASE HELP ASAP Based on previous attendance, the managers for a summer con estimate the probability that a person will attend any one event to be 90%. The chairs set up around the stage seat 450 people. If the managers want to be at full capacity every concert, how many tickets should they sell?​

C. expression because any expression or equation may contain more than one variable

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.