Consider the following classes: public class a { private int mynum; public a(int x) { mynum = x; } public int getnumber() { return mynum; } public string getletters() { return "a"; } public string getmessage() { return this. getletters() + "-" + this. getnumber(); } } public class ab extends a { public ab(int x) { super(x + 1); } public int getnumber() { return super. getnumber() + 1; } public string getletters() { return "ab"; } } what is the output of the following code segment? a test = new ab(0); system. out. print(test.;

Write a function balancechemical to balance chemical reactions by solving a linear set of equations. the inputs arguments are: reagents: symbols of reagents in string row array products: symbols of products in string row array elements: elements in the reaction in string row array elcmpreag: elemental composition of reactants in two dimensional numeric array elcmpprdcts: elemental composition of prducts in two dimensional numeric array hint: the first part of the problem is setting up the set of linear equations that should be solve. the second part of the problem is to find the integers from the solution. one way to do this is to mulitiply the rational basis for the nullspace by increasing larger integers until both the left-and right-side integers exist. for example, for the reaction that involves reacting with to produce and : reagents=["ch4", "o2"]; products =["co2", "h2o"]; elements =["c","h", "o"] elcmpreag=[1,4,0;

If you want to import a picture into a dtp application, what must you do first? draw an image frame. import text. open the folder containing the file. select get image… from the windows menu.

What is the opening page of a website called? a. web page b. landing page c. homepage d. opening page