PYTHON PROGRAMMING

You need to write a program in C that will allow a teacher to store, update and view the grades of multiple students. The program should perform the following operations: Add a new student and their grades for different subjects. View the grades of a particular student. Update the grades of a particular student. View the average grades of all students.The program should store the following information for each student: Student name (string) Roll number (integer) Grades for 5 subjects (integers)The program should implement a menu-driven interface for the user to perform the above operations. The program should continue to run until the user selects to exit.Constraints: The student name should not exceed 50 characters. The roll number should be a positive integer and should be unique for each student. The grades should be integers in the range [0, 100].

In python

A county collects property taxes on the assessment value of property, which is 60 percent of the property’s actual value. For example, if an acre of land is valued at $10,000, its assessment value is $6,000. The property tax is then 72¢ for each $100 of the assessment value. The tax for the acre assessed at $6,000 will be $38.40. Write a function that accepts the actual value of a piece of property and displays the assessment value and property tax.   JavaScript

Python Programming- Computer-Assisted Instruction Part 1: Computer-Assisted Instruction (CAI) refers to the use of computers in education. Write a script to help an elementary school student learn multiplication. Create a function that randomly generates and returns a tuple of two positive one-digit integers. Use that function's result in your script to prompt the user with a question, such as: How much is 6 times 7? For a correct answer, display the message "Very good!" and ask another multiplication question. For an incorrect answer, display the message "No. Please try again." and let the student try the same question repeatedly until the student finally gets it right. Part 2: Varying the computer's responses can help hold the student's attention. Modify the program so that various comments are displayed for each answer. Possible responses to a correct answer should include 'Very good!' , 'Nice work!' and 'Keep up the good work!' Possible responses to an incorrect answer shojld…

C++      A company hired 10 temporary workers who are paid hourly and you are given a data file that contains the last name of the employees, the number of hours each employee worked in a week, and the hourly pay rate of each employee. You are asked to write a program that computes each employ- ee’s weekly pay and the average salary of all the workers. The program then outputs the weekly pay of each employee, the average weekly pay, and the names of all the employees whose pay is greater than or equal to the average pay. If the number of hours worked in a week is more than 40, then the pay rate for the hours over 40 is 1.5 times the regular hourly rate. Use two parallel arrays: a one-dimensional array to store the names of all the employees, and a two-dimensional array of 10 rows and 3 columns to store the number of hours an employee worked in a week, the hourly pay rate, and the weekly pay. Your program must contain at least the follow- ing functions—a function to read the data from…

Write a program that will calculate the final velocity and time of travel of a baseball that is thrown downward from a tower of a certain height and initial speed.  The program will ask the user to enter height (h) and initial velocity (vo). Create two (2) function files: 1) to calculate the final velocity (v) and 2) calculate the time of travel (t). Display the result of the calculation. Use the formula below for the final velocity and travel time.

Write a C++ program that computes student grades for an assignment as a percentage given each student's score and the total points. The final score should be rounded up tothe nearest whole value using the ceil function in the <cmath> header file. You should also display the floating-point result up to 5 decimal places.   The input to the program must come from a file containing multiple lines wih the student's last name, score, and total seperated by a space. In addition, you should print to the console "Excellent" if the grade is greater than 90, "Well Done" if the grade is greater than 80, "Good" if the grade is greater than 70, "Need Improvement" if the grade is greater than or equal to 60, and "Fail" if the grade is less than 60. Here is an example of what the input file might look:   Weems 50 60   Dale 51 60   Richards 57 60   Smith 36 60   Tomlin 44 60   Bird 45 60   Make sure you design your program in such a way that it prompts the user for the pathname leading to the…

Use C++