Write a GUI-based program that implements the bouncy program discussed in the program in Programing Project 4 of Chapter 3 of your book. Be sure to use the field names provided in the comments in your starter code. An example of the program is shown below: Bouncy Initial height 0.0 Bounciness index 0.0 Number of bounces Compute Total distance 0.0

[Python Language]   A common back-of-the-envelope technique for estimating a runner’s marathon time is to take their best half-marathon time, multiply by two and add ten minutes. This works pretty well unless the marathon course is hilly.If it is hilly, we add an extra 20 minutes to the estimate. Write a program that takes two lines of input: a float giving the half- marathon time in minutes and an integer indicating whether the marathon course is hilly(1) or not (0). It prints a float giving the estimated number of minutes the runner will take to run the full marathon. Write your pro- gram in a file named marathon.py.

language: Python   Problem:  Write a recursive function to add a positive integer b to another number a, add(a, b), where only the unit 1 can be added, For example add(5, 9) will return 14. When creating the function, also create a test case to prove the program works. The pseudocode is: # Base case: if b is 1, you can just return a + 1# General case: otherwise, return the sum of 1 and what is returned by adding a and b - 1

For parameter passing, call by constant reference is for the function if the value of the actual parameter isn't changed and does no copying.  Group of answer choices True False