What is point mode in excel 2013?

All of the following are characteristics that must be contained in any knowledge representation scheme except

The place where the extended axis of the earth would touch the celestial sphere is called the celestial

Barbara is interested in pursuing a career in the science and math pathway. which qualifications will her reach that goal? a.an advanced knowledge of physics and math b.an advanced knowledge of engineering and math c. an advanced knowledge of physics and robotics an d. advanced knowledge of machinery and math