When using a printf() statement, what syntax do you use to print the value of a "float"? %d %s %c O %f

T/F 2. The prefix and postfix increment and decrement operators may be used on Integer cases.

Program Purpose - Professional Athletes often hire other professionals to help take care of matters for them. We will group them in four categories: Lawyers, Personal Assistants, Agents, and Trainers. They all get paid a percentage of the athlete's total yearly salary. Lawyers - 10%, Personal Assistants - 3%, Agents - 7%, and Trainers - 5% . Prompt the user to enter the athlete's salary for the year (ensure that the entered value is positive). The user should then enter the name and category of each of the hired professionals. The athlete should be able to hire as many professionals in each category as he/she wants, even if it is more than he/she can afford. Based on the category, calculate the amount that each professional should be paid. After all data has been entered, print the names of each professional hired, how much each is being paid, the total amount the athlete paid, and how much the athlete has left.

9. If you are given this code: #include #include #include int main() { float num1, num2; float calculation; float pi=3.14; float e 2.72; printf("\nEnter First Number:\t"); scanf("%f", &num1); printf("\nEnter Second Number:\t"); scanf("%f", &num2); calculation = (num1*num2*pi)/(e); printf("\nThe calculation is: %f", calculation); printf("\n"); return 0; } Modify this code by using functions and global declarations (instead of locals).

Thank you so much!

If the variable x stores the value 8, what will be stored in y after the following statement is executed? y = x / 4 + 12 * 3 A 42 B 36 C 38 D .16

Assume x = 2.5, y = 7.0, and z = 3. What value will be stored in integer variable result by each of the following statements? A) result = x + y;B) result = y * 2;C) result = y / z;

Use the appropriate arithmetic assignment operator to abbreviate the following assignment statement: intNum = intNum – 5.

Write a cout statement so the variable divSales is displayed in a field of eight spaces, in fixed-point notation, with a decimal point and two decimal digits.