Write a Python Program that will simulate a registration system, as follows: Welcome: Display a message to welcome the user and ask for their info Capture user input: Ask the user to input the following information: o First name (String) o Last name (String) o Age (integer) you must adjust value by subtracting 2 years o Current GPA (float) you must adjust by adding 0.5 o Hobbies (only 3) (a string Collection containing 3 items) (all strings) Hint: you can ask user to specify each hobby one by one, and then you can update (or add) each item to the Collection - Display user information: thank user for registration & show their info Goodbye: Display a Goodbye message and end Program

python multiple choice  Code Example 4-1 def get_username(first, last):     s = first + "." + last     return s.lower()   def main():     first_name = input("Enter your first name: ")     last_name = input("Enter your last name: ")     username = get_username(first_name, last_name)     print("Your username is: " + username)     main()      5.       Refer to Code Example 4-1: What is the scope of the variable named s ?a.    globalb.    localc.    global in main() but local in get_username()d.    local in main() but global in get_username()

PYTHON PROGRAMMING ONLY PLZZ Ask the user to enter numbers: You must have a way for the user to stop entering numbers. An example would be to have the user type q.   Store the numbers the user entered into a list Calculate the total Calculate the average Calculate the largest number Display the following information to the user:   How many numbers the user entered The total The average The largest number Print each value with a description do not just print numbers to the console. Describe each number as they print.

A dual-tone multi-frequency (DTMF) system is used to produce signals that represent the dialed digits in a telephone system. A combination of a horizontal frequency and a vertical frequency is produced whenever a button is pressed on the keypad. The figure below shows a telephone keypad and the different frequencies used. 697 Hz 770 Hz 852 Hz 941 Hz 1209 Hz 1 4 7 1336 Hz 2 1477 Hz 3 5 6 8 9 # 0 * Generate the DTMF tone decoder that will take an audio file the DTMF signal of your student number. The student number must be presented as one complete string (e.g. 2020123456)