In this GUI, the components in the frame are organized in a grid that has import tkinter as tk
2. from tkinter import ttk
3. class TipCalcFrame(ttk. Frame):
4. def __init__(self, parent):
5. ttk. Frame.__init__(self, parent, padding="20 20 20 20")
6. self. pack()
7. self. mealCost = tk. StringVar()
8. self. tipPercent = tk. StringVar()
9. self. tipAmount = tk. StringVar()
10. ttk. Label(self, text="Cost of your meal:").grid(
column=0, row=0, sticky=tk. E)
11. ttk. Entry(self, width=30, textvariable=self. mealCost).grid(
column=1, row=0)
12. ttk. Label(self, text="Percent to leave as a tip:").grid(
column=0, row=1, sticky=tk. E)
13. ttk. Entry(self, width=30, textvariable=self. tipPercent).grid(
column=1, row=1)
14. ttk. Label(self, text="Tip amount:").grid(
column=0, row=2, sticky=tk. E)
15. ttk. Entry(self, width=30, textvariable=self. tipAmount,

Need asap assignment directions: think of an organization (business, religious institution, volunteer organization, sports team) with which you have been involved. imagine outfitting it with an it infrastructure. prepare a plan for what you would do to support outfitting it. draw a map of a network connecting all the individuals, give them pcs and printers, and lay out the design as best you can. the purpose is to begin working with these concepts, not to build a perfect network.

Are special combinations of keys that tell a computer to perform a command. keypads multi-keys combinations shortcuts

Write a program that uses a random number generator to generate a two digit positive integer and allows the user to perform one or more of the following operations: a. double the number. b. reverse the digits of the number. c. raise the number to the power of 2, 3, or 4. d. sum the digits of the number. e. if the number is a two-digit number, then raise the first digit to the power of the second digit. f. if the number is a three-digit number and the last digit is less than or equal to 4, then raise the first two digits to the power of the last digit. after performing an operation if the number is less than 10, add 10 to the number. also, after each operation determine if the number is prime. each successive operation should be performed on the number generated by the last operation. your program should not contain any global variables and each of these operations must be implemented by a separate function. also, your program should be menu driven. 7. (fraction calculator) write a program that