Answer:
The correct answer is letter "D": Recommendations.
Explanation:
Evidence-based public health (EBPH) practice is the application, and assessment of effective public health programs and policies by applying scientific reasoning principles. It includes several recommendations on basic practices that should be followed to avoid future medical conditions.
Answer:
a) 
b) 
c) For this case we have the total sales $ 15 millions after t =4 months
d) 
e) This value represent the increase in the amount of sales in millions after t=4 months
Explanation:
For this case we have the following function for the sales

Part a
For this case we want to find the derivate of S respect to t and we got:

Part b
For this case we want to find the value of S when t = 4 so if we replace we got:

Part c
For this case we have the total sales $ 15 millions after t =4 months
Part d
For this case we just need to replace t=4 in the derivate and we got:

Part e
This value represent the increase in the amount of sales in millions after t=4 months
Answer: Knowledge management
Explanation: Knowledge management approach focuses on making best use of the knowledge with the intent of achieving organisational objectives. It involves discovering, sharing and harnessing of the intellectual resources that a company holds.
Knowledge management brings improved performance, innovation and competitive advantage to the organisation.
In Spanish or in what
Cause if it’s in Spanish you don’t wanna know