In C Write the function definition of a function named “sale”as follows: The function accepts two arguments of typefloat, one is the item total and the other is the sale taxpercentage (out of 100%). The function should returnthe amount of tax calculated for the purchase.
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In C Write the function definition of a function named “sale”
as follows: The function accepts two arguments of type
float, one is the item total and the other is the sale tax
percentage (out of 100%). The function should return
the amount of tax calculated for the purchase.
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- Mark the following statements as true or false: a. To use a predefined function in a program, you need to know only the name of the function and how to use it. (1) b. A value-returning function returns only one value. (2, 3) c. Parameters allow you to use different values each time the function is called. (2, 7, 9) d. When a return statement executes in a user-defined function, the function immediately exits. (3, 4) e. A value-returning function returns only integer values. (4) f. A variable name cannot be passed to a value parameter. (3, 6) g. If a C++ function does not use parameters, parentheses around the empty parameter list are still required. (2, 3, 6) h. In C + + , the names of the corresponding formal and actual parameters must be the same. (3, 4, 6) i. A function that changes the value of a reference parameter also changes the value of the actual parameter. (7) j. Whenever the value of a reference parameter changes, the value of the actual parameter changes. (7) k. In C++, function definitions can be nested; that is, the definition of one function can be enclosed in the body of another function. (9) l. Using global variables in a program is a better programming style than using local variables, because extra variables can be avoided. (10) m. In a program, global constants are as dangerous as global variables. (10) n. The memory for a static variable remains allocated between function calls. (11)done in c++ Program Specifications: Write a program that asks for a user's name and age, finds the ticket price based on the age, and prints out the user's name, age, and ticket price. The program must define the following 3 functions and call them in the main function. Create a function called getName that takes in no arguments and returns the name of the user. Create a function called getAge that takes in the argument age and uses pass-by-reference to set the age of the user. Ensure that the user cannot put in an age that is negative or greater than 100. Create a function called printTicket that takes in the user's name and age and does the following ○ If they are less than or equal to 13 years old set ticket_Price to 9.99. ○ If their age is greater than 13 and less than 65, set ticket_Price to 19.99. ○ If their age is greater than or equal to 65, set ticket_Price to 12.99. ○ Output to the console the user's name, age and ticket price.In C++ Language Write a function named kinetic that computes the kinetic energy for an object using the following formula: E = 12mv2E = 12mv2 where: m is the mass of the object v is the velocity of the object E is the kinetic energy. The mass, m, and the velocity, v, are passed to the function as parameters. The value of energy, E, is computed and returned.
- Parameters are the value passed to a function when the function is called and Argument are the variable defined in the function definition. True or falseIn C Write the function definition for a function named “bet” that has no parametersand returns an integer. The function repeatedly asks the user for a value until avalue divisible by seven is entered, the function then exits and returns thenumber of attempts by the user to get such a number.A. Function calling another function You have already seen a function that has called another function, but you may not have paid close attention to it. In order to call a programmer-defined function inside another programmer-defined function, you need to have the declaration of the function that is being called before the declaration of the calling function. In this program you will write a function of void return type named compare that accepts an integer parameter named guess. This function will compare the value of guess with a seeded randomly generated integer between 1 to 100, inclusive, and let the user know what the random number was as well as whether the guess was larger than, smaller than or equal to the random number. NOTE THAT: You will NOT generate a random number inside the compare function. Rather, you will write another function named getRandom of int return type to do it. You will need to call getRandom from compare, no parameters are necessary. Inside your main…
- In C++ Write a function header ( and only the header ) for the following : Function named squared that takes two integer parameters named num1 and num2 and returns the calculated squared calculation , which is an integerC++ programming Write a function prototype for a function named add that accepts two arguments of type int and double and returns a value of type double.c++ Write a function named timesTen that accepts an integer argument. The function should return as an integer, the product of the value in its parameter multiplied by 10.
- In C++ Write a function definition called greater ThanKey that takes an integer as its parameter. The function should prompt the user to continue to enter a number until some sentinel value (-999) and count how many numbers are greater than the key parameter. The function should return the answer to the calling functionoperators are overloaded when there are too many variables in the function.Language: C Write a function named secInc that increments the value of a variable of type time struct containing integer hour, minute, second members by one second. When the time value sent to it is 21:58:32, the value it will convert to should be 21:58:33. Sample Run :Time = 21:58:58One Second Incremented= 21:58:59One Second Incremented= 21:59:0