Will give ! fill in the blanks.

in a conditional statement, symbol is used to separate a test expression from the expression to be processed if the test result is true.

the main difference between \f and \r is that the \f produces a

in the statement:
[system. out. println(“\n this is on one line \n this is on another line”); ]
the \n produces a

the syntax println(): is used to print the contents of its and then print a carriage return to place the cursor on the next line.

Write a method that accepts a string object as an argument and returns the number of words it contains. for instance, if the argument is "four score and seven years ago", the method should return the number 6. demonstrate the method in a program that asks the user to input a string and then passes that string into the method, printing out whatever the method returns.

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;

Me ajude por favor , coloquei uma senha e não consigo tira-la no chorme