A. A statistics class is made up of 19 men and 24 women. What percentage of the class is male? b. A different class has 259 students, and 49% of them are men. How many men are in the class?
C. A different class is made up of 68% women and has 19 women in it. What is the total number of students in the class?

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.