Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a week. Alice can do a certain job in 10 weeks. Mark can do the same job in 7 weeks.Alice and Mark work together to complete the same job. However, Alice starts working 3 weeks after Mark starts to work. How many weeks will it take for them to complete the job once Mark starts to work? weeks
Alice can do a certain job in 10 weeks. Mark can do the same job in 7 weeks.Alice and Mark work together to complete the same job. However, Alice starts working 3 weeks after Mark starts to work. How many weeks will it take for them to complete the job once Mark starts to work?