Can someone please help me? I have no clue what any of this is and how I'm going to find out 15 examples of these. It's due sometime today. Thank you!

Which spereadsheet type will determine how well a bussiness has done over the past year

You are new to microsoft certification and want to start out by getting a certification geared around windows 8. what microsoft certification should you pursue?

Let r be a robotic arm with a fixed base and seven links. the last joint of r is a prismatic joint, the other ones are revolute joints. give a set of parameters that determines a placement of r. what is the dimension of the configuration space resulting from your choice of parameters?