Waiting for your answers... Answer the following work problem. Report your answer to the nearest tenth of a year. Mark can do a certain job in 10 years. Tammy can do the same job in 11 years.Mark and Tammy work together to complete the same job. However, Mark starts working 4 years after Tammy starts to work. How many years will it take for them to complete the job once Tammy starts to work? years
Mark can do a certain job in 10 years. Tammy can do the same job in 11 years.Mark and Tammy work together to complete the same job. However, Mark starts working 4 years after Tammy starts to work. How many years will it take for them to complete the job once Tammy starts to work?