sixammex

Using a ray diagram, please illustrate partial reflection and partial refraction fro a ray passing from pair into water at an angle of 15 degrees. on the diagram please lable  the normal line, index of refraction, the angle of incidence and reflection and refraction.

Solve it with complete solution. I already have an answer I just want a comparison. Thank you 

Note: Do not use any mathematics application. I will know it if you use any apps.

Topic: Logarithmic Equation 

Question: 

Solve for x if log(x-1) + log(x+1) = log21

We now know the different perspectives of the balanced scorecard (customer, financial, internal processes and learning and growth).  Based on everything we have learned in this course, how might you update and improve the balanced scorecard?  What new perspectives and measures might you add to reflect the performance measures companies have recently included in their bottom lines?

b asks to solve for M

Chapter 4 introduces you to some strategies companies use to differentiate themselves from the competition. 

Let's apply these strategies to a brand - YOU!  Soon you will be entering the job market.  How do you plan to differentiate yourself from the competition?  What will your strategy be?

Please help