Which best describes the tasks kathy, sean, and joan perform? kathy and joan perform tasks common to the engineering and technology pathway and sean performs tasks common to the science and math pathway. kathy performs tasks common to the engineering and technology pathway and sean and joan perform tasks common to the science and math pathway. sean performs tasks common to the engineering and technology pathway and kathy and joan perform tasks common to the science and math pathway. sean and joan perform tasks common to the engineering and technology pathway and kathy performs tasks common to the science and math pathway.