Answer:
variable(s) determine the amount of potential energy an object has?
Explanation:
The 20th century seemed to be the year of a complete freedom once the Internet has been spread worldwidely. Unfortunately, it only seemed to be a trial to see various reactions. The 21st century will change this gradually.
Answer:

Explanation:
Congress is debating a proposed law to reduce tax rates. If the current tax rate is r%, then the proposed rate after x years is given by this formula: r 1 1 1 1 x . Rewrite this formula as a simple fraction
The formula can be rewritten as thus 
r%*x+1/(2x+1)

What have simply done is to find the LCM of the lowest fraction at the bottom of the relation , then solve upward
compress into proper fraction. I then normalized by brionging the numerator downward and the denominator upward
Answer:
Micro Service is a technique used for software development. In micro services structure, services are excellent and arrange as a collection of loosely coupled. API Gateway helps in developing micro services quickly.
Explanation:
The API gateway is the core of API management. It is a single way that allows multiple APIs to process reliably.
Working:
API gateway takes calls from the client and handles the request by determining the best path.
Benefits:
Insulated the application and partitioned into micro services.
Determine the location of the service instances.
Identify the problems of services.
Provide several requests.
Usage:
API stands for application program interface. It is a protocol and tool used for building software applications. Identify the component interaction and used the Graphical Interface component for communication.