You have to subtract the tax amount by the final amount then multiply the result by the percentage of tip that is based on the service that you received.
Answer:
The arithmetic operator is used by the program to perform simple algebraic operations like addition, subtraction, multiplication, division, etc. Relational operators are the ones that are used to validate a relationship between the two operands as if they are equal, greater than, less than, etc.
Answer: In java the symbol "+" operator is used to perform string concatenation.
Explanation:
String concatenation refers to joining of two strings. So in java + is used to join strings which works provided one of the operands must be a String variable. Then it works by converting the other variable to String variable and joins the second operand to the end of the first operand.
An example of String concatenation is as follows:
int age = 10;
System.out.println("The boys age is " + age);
Output:
The boys age is 10.
here, the age is integer variable but as the phrase "The boys age is" is a String variable so it converts the age to String variable and joins both the Strings.
Answer:
<em>e. Industrial Internet of Things</em>
Explanation:
The industrial Internet of Things (IIoT) <em>is the use of intelligent detectors and actuators to improve manufacturing processes and production. </em>
IIoT utilizes the power of intelligent machines and real-time big data to take full advantage of data produced for years by "dumb" machines in industrial settings.
700 g, mass of ingredients are added in this chemical change
