Answer:
- public class Square {
- public static boolean isPerfectSquare(int n){
- int sqrt_n = (int) Math.sqrt(n);
- if(sqrt_n * sqrt_n == n ){
- return true;
- }else{
- return false;
- }
- }
- }
Explanation:
Firstly, use sqrt method from Math package to calculate the square root of input n (Line 3). Cast the result to integer and assign it to sqrt_n variable.
Next, square the sqrt_n and check if it is equal to input n (Line 4). If so, return true, if not, return false (Line 4-8).
You probably meant languge arts not Tech.
Anyways I will not be sure unless I read the book but..C most of the time is correct sooo sorry I can't help much unless I read the book
I would suggest <u>B) The speaker appeals to the emotions of the audience in section 9.</u>
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I'm also sorry that I'm late but I hope someone else who searchs this up can use this
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<u>Sorry If I'm wrong</u>
Engineers who are involved in product design and manufacture of computer-aided should have enough knowledge in circuit and auto cad electronic design.
<u>Explanation:</u>
He or she should have mother board, voltage in or out extra. Person who develops should enough knowledge on circuit design which capacitor, resistance and voltage and processor capacity.
Each design they have first simulates and tested and result should be recorded. On simulation test success design is made.
There is third party software also available for design the circuit and gives the tested results as report.
The default constructor is called for each element of the array. So if you declare an array with 100 elements (object instantiations), the constructor is executed 100 times!
Answer:
operating systems, word software, computer concepts for end users
Explanation:
operating systems allow users to interact with computer hardware and application software.
word software allows users to complete specific tasks, such as creating a document.
computer concepts for end users allows programmers to create new applications.
