Assume there are no skyscrapers in the city yet. The profit from building of N floors is given by 90N-N2-100 thousand do
Posted: Sat Mar 19, 2022 5:51 pm
Assume there are no skyscrapers in the city yet. The profit from building of N floors is given by 90N-N2-100 thousand dollars. There are two companies building skyscrapers, one after the other. Having the highest building will result in the additional profit of 25 thousand dollars. How tall will be the skyscraper built by the first company?