Learning Objectives • Create a function with the required parameter and return value • Use for loop to create a string with no spaces, no commas, no ? and!. Use .lower () or "".upper() to unify all characters in string Use slicing with step to get reversed string

PYTHON question  Question 1: Twenty-Twenty-Three Part 1: Come up with the most creative expression that evaluates to 2023, using only numbers and the [+, *, - ] operators. You should replace the underscores in  return ______  with the expression that evaluates to 2023.   def twenty_twenty_three():     """Come up with the most creative expression that evaluates     to 2023,using only numbers and the +, *, and - operators.     (no call expressions)     >>> twenty_twenty_three()     2023     """     *** YOUR CODE HERE ***     return _______ Part 2: Try to rewrite the same expression, this time entirely with call expressions             (using function calls: add, mul, sub, etc…  You can use from operators import add, mul, sub)

LAB ASSIGNMENTS IMPORTANT: you should complete the PDP thinking process for each program. Turn in items: 1) book_list.py: you can adapt your Chapter 4 book_list.py Lab program. The program summarizes costs of a book list. It uses all of our standard mipo_ex features. This program summarizes a book list. Enter the number of books that you need: In this version of the program you must use pylnputPlus functions to perform all the input validation and for the main() loop decision. Please enter a whole number: three Enter a number greater than 0: 3 Enter the name of book #1: The Mueller Report Enter cost of The Mueller Report, to the nearest dollar: Please enter a whole number: 18 Enter the name of book #2: Educated: A Memoir Adjust your program to allow book prices to include $ and cents. Restrict individual book prices to $100 maxium. Enter cost of Educated: A Memoir, to the nearest dollar: Please enter a whole number: 24 Enter the name of book #3: Becoming Enter cost of Becoming, to the…

In Visual Studio using Console App (.NET Core) (4) In Visual Studio, create and test a console application that does the following: (1) Create a variable of the Integer data type, named marks; (2) Create a variable of the String data type, named grade; (3) Use the built-in function Console.ReadLine() to get the user's input for marks as follows (it is assumed that the user always inputs integers when testing this program): Console.WriteLine("Input the marks:") marks CType(Console.ReadLine(), Integer) (4) Convert marks into grade as follows using an If-Then-Elself statement: marks 90-100 85-89 80-84 77-79 73-76 70-72 67-69 63-66 60-62 50-59 0-49 grade A+ A A- B+ B B- C+ с C- D F (5) Display the value of grade in the console window using the following statement: Console.WriteLine("The grade is "& grade) Hint: The If-Then-Elself statement is a lengthy one and is similar to the following: If ((marks >=90) And (marks = 85) And (marks =0) And (marks<-49) Then grade "F" Else

7 Select the value that is returned by the following expression. "abcd"[2:] Try to answer this question from your understanding and not typing the expression into the Python shell. It will help reinforce your understanding of basic Python expressions.   Question 7 options:   "ab"   "bc"   "cd"   error

To remove the value of a variable but keeping the variable in PowerShell, we can use this cmdlet: Group of answer choices Delete-Value Clear-Variable Clear-Value Remove-Variable

Assume the following statement has been executed:number = 1234567.456Write a Python statement that displays the value referenced by the number variable formatted as1,234,567.5