Below is a scale drawing of a ballroom that Mika is designing. A rectangle with length 11 inches and width 4 inches. Using the scale 1 in. : 4 m, Mika calculated the length, or the longer side of the ballroom, to be 44 m. She decides to change the scale to 1 in. : 7 m. What is the length of the new ballroom?

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.