Answer:
The equation is: 
Step-by-step explanation:
Given
Initial = 52000
Rate = 8000 each year
Required
Determine the equation of the graph
The equation can be determined using.

We used minus (-) because, the amount reduces as the student pays.
Let


So, we have:

Substitute values for Initial and Rate


Express as a function:

26 cm/s equals >15.6 m/min
Answer:
the company should survey every 5th client that makes an appointment.
the company should have a computer randomly generate a list of 200 clients to survey.
According to the table, the dividend was $1.80 for each share.