QUICK PLSS 1. Jabo orders a meal that cost $20.00. a. If the tax rate is 7.5%, how much will the sales tax be on Jabo's meal? $

b. Jabo also wants to leave a 20% tip for the server? What does he pay the server? $

c. What does he pay in all? $

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.