La compañía a puede instalar butacas de un teatro en 10h. La compañía B en 15h. El propietario del teatro quiere que las butacas queden instaladas en menos de 8h. Si las compañías trabajan juntas, podrán lograrlo?

It is important because sometimes ur dna needs to multiply

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.