Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a week. Joe can do a certain job in 5 weeks. Mark can do the same job in 9 weeks.Joe and Mark work together to complete the same job. However, Joe starts working 4 weeks after Mark starts to work. How many weeks will it take for them to complete the job once Mark starts to work? weeks
Joe can do a certain job in 5 weeks. Mark can do the same job in 9 weeks.Joe and Mark work together to complete the same job. However, Joe starts working 4 weeks after Mark starts to work. How many weeks will it take for them to complete the job once Mark starts to work?