If you need to write a function that will compute the cost of some candy, where each piece costs 25 cents, and the function input argument is the number of Canady pieces. Which of the following would be an appropriate function declaration? Choose the best answer only

If you need to write a function that will compute the cost of some candy, where each piece costs 25 cents, and the function input argument is the number of Canady pieces. Which of the following would be an appropriate function declaration? Choose the best answer only

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

I can’t figure out how to do this code with the “define” function!! Ughhhh
Using Python, write an application that will calculate a loan payment. To complete this, you are required to write 2 functions, LoanPayment and InterestOnlyLoanPayment, as well as a test application that calls each of the functions to get the payment amount based on parameters supplied to the functions. The test application should output both the loan payment and the interest-only loan payment based on input values from the user. The LoanPayment function is defined as follows: Payment = Loan amount / Discount factor The discount factor is {[(1 + i)^n] - 1} / [i(1 + i)^n], where you have the following: n = Payments per year × Number of years i = Annual interest rate / Payments per year Take for example the following: D = {[(1 + 0.005)^360] – 1} / [0.005(1 + 0.005)^360] = 166.7916, where n = 12 × 30 and i = 0.06 / 12. Loan payment = $250,000 / 166.7916 = $1,498.88 The InterestOnlyLoanPayment is defined as follows: Interest-only payment = Loan amount × (Annual interest rate / 12) Take…
If a value for a parameter is not passed when the function is called, the default given value is used, but if a value is specified, this default value is ignored and the passed value is used instead. Write a function called sum, that calculates the total value of a and b, where a and b are integers, a= 100 and b = 200 in the main function. Your main function will declare your variables, call the function to add values and then call the function again. When you compile your program it has to give you total result of sum (a, b) from the main function, and the result for sum (a,b) from the function sum. There is a default value of b which is part of the function list, with the value 20. Your function sum, will calculate the result of a and b, and then return the result.
Correct and detailed answer will be Upvoted else downvoted. Also Explain why other options are FALSE. Thank you!
The following formula can be used to determine the distance an object falls due togravity in a specific time period:d =112 gt2The variables in the formula are as follows:• d is the distance in meters,• g is 9.8,• and tis the time in seconds that the object has been falling.Write a function named fall i ngDi stance that accepts an object's falling time (in seconds)as an argument. The function should return the distance, in meters, that the object hasfallen during that time interval. Write a program that demonstrates the function by callingit in a loop that passes the values 1 through 10 as arguments and displays the return value.
You are given a function called is_prime which consumes a positive number and returns True if the number is prime and False if the number is not prime. You do not need to write the is_prime function - it is already pre-defined. Your task is to use the Design Recipe to write a main function, that consumes no parameters, which prompts the user for a positive integer, n, and displays the first n primes. Your main function should call the is_prime function. Include a docstring!
I need help with this code: Write a function to determine the cost of an automobile insurance premium, based on driver's age and the number of accidents that the driver has had. The basic insurance charge is $500. There is a surcharge of $100 if the driver is under 25 and an additional surcharge for accidents: \# of accidents Accident Surcharge 1 50 2 125 3 225 4 375 5 575 6 or more 700 Then call the function to print the result. example (underline denotes input values): ```Age? 26``` ```Accidents? 3``` ```$725```
A number, a, is a power of b if it is divisible by b and a/b is a power of b. Write a function called is_power that takes parameters a and b and returns True if a is a power of b. Note: you will have to think about the base case. After writing your is_power function, include the following test cases in your script to exercise the function and print the results: print("is_power(10, 2) returns: ", is_power(10, 2)) print("is_power(27, 3) returns: ", is_power(27, 3)) print("is_power(1, 1) returns: ", is_power(1, 1)) print("is_power(10, 1) returns: ", is_power(10, 1)) print("is_power(3, 3) returns: ", is_power(3, 3))
In physics, an object that is in motion is said to have kinetic energy. The following formula can be used to determine a moving object’s kinetic energy: KE = 1⁄2 mv2 The variables in the formula are as follows: KE is the kinetic energy in joules, m is the object’s mass in kilograms, and v is the object’s velocity in meters per second.Write a function named kineticEnergy that accepts an object’s mass (in kilograms) and velocity (in meters per second) as arguments. The function should return the amount of kinetic energy that the object has. Demonstrate the function by calling it in a program that asks the user to enter values for mass and velocity.
In this lab, you complete a partially prewritten Python program that includes a function with no parameters. The program asks the user if they have preregistered for art show tickets. If the user has preregistered, the program should call a function named discount() that displays the message "You are preregistered and qualify for a 5% discount." If the user has not preregistered, the program should call a function named noDiscount() that displays the message "Sorry, you did not preregister and do not qualify for a 5% discount." The source code file provided for this lab includes the necessary input statement. Comments are included in the file to help you write the remainder of the program.
Problem 2: Write a function called digitMatch. The function has three integer parameters first , second and third that are positive and have the same number of digits. It returns the number of positions where their digits match. For example, if the function was applied to 17345, 97813 and 17313 it would return 1 because only the 2nd digits match. If parameters have illegal values your function can operate however you choose. For example, a program that uses the function follows. int main() { cout <« digitMatch(168, 567, 767) « endl; // prints 1 cout <« digitMatch(143, 243, 343) « endl; // prints 2 return 0; }
In physics, an object that is in motion is said to have kinetic energy. The following formula can be used to determine a moving object's kinetic energy: KE = ½ m v2 The variables in the formula are as follows: KE is the kinetic energy, m is the object's mass in kilograms, and v is the object's velocity, in meters per second. Write a function named kineticEnergy that accepts an object's mass (in kilograms) and velocity (in meters per second) as arguments. The function should return the amount of kinetic energy that the object has. Demonstrate the function by calling it in a program that asks the user to enter values for mass and velocity.