i. Which of the followings are not valid names for identifiers/variables? 1. first_name 2. 2modules 3. switch Average Marks _test1 4. 5.
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- Retrieve information from this webpage "https://www.chewy.com/b/dry-food-294", Dry Dog Food. The information you need is 1) the brand and the name of the products, 2) the price for auto ship, and 3) the regular price. For Q1 and Q2, you may need the function trimws() or gsub() to remove unwanted characters. Can i have the code you use pleaseC++ please Redo so that all the named constants are defined in a namespace royaltyRates. A new author is in the process of negotiating a contract for a new romance novel. The publisher is offering three options. In the first option, the author is paid $5,000 upon delivery of the final manuscript and $20,000 when the novel is published. In the second option, the author is paid 12.5% of the net price of the novel for each copy of the novel sold. In the third option, the author is paid 10% of the net price for the first 4,000 copies sold, and 14% of the net price for the copies sold over 4,000. The author has some idea about the number of copies that will be sold and would like to have an estimate of the royalties generated under each option. Write a program that prompts the author to enter the net price of each copy of the novel and the estimated number of copies that will be sold. The program then outputs the royalties under each option and the best option the author could choose. (Use…Answer the following statements as either true or false:1. A data type denes a set of values and the set of operations that can be applied on thosevalues.2. Reserved or key words can be used as identier names.3. The concept of precedence says that some operators (like multiplication and division) are tobe executed before other operators (like addition and subtraction).4. An operator that needs two operands, will promote one of the operands as needed to makeboth operands be of the same data type.5. Parentheses change the precedence of operators.
- Retrieve information from this webpage "https://www.chewy.com/b/dry-food-294", Dry Dog Food. The information you need is 1) the brand and the name of the products, 2) the price for auto ship, and 3) the regular price. For Q1 and Q2, you may need the function trimws() or gsub() to remove unwanted characters.Please circle True or False for each of the following statements. C++ You can create multiple instances of any class in C++. TRUE FALSEProgramming Fundamentals – Spring 2021Quiz 01: Algorithms and FlowchartsDate: 29th January, 2021Question: Read following scenarios and write algorithm and make flowchart for following scenarios. Go in details and validate and verify steps if needed.Scenario One: An Insurance company follows following rules to calculate premium.(1) If a person’s health is excellent and the person is between 25 and 35 years of age and lives in a city and is a male then the premium is Rs. 4 per thousand(2) If a person satisfies all the above conditions except that the gender is female then the premium is Rs. 3 per thousand (3) If a person’s health is poor and the person is between 25 and 35 years of age and lives in a village and is a male then the premium is Rs. 6 per thousand (4) In all other cases the person is not insured.Write an algorithm and draw flowchart to check whether the person should be insured. Scenario Two: Bundoo Khan is famous restaurant in Karachi, they have almost manual process. Now…
- 01.Explain and aheck all activity in the code. Remember explain needed. .In C++, State if the following variable names are valid or invalid. If it's invalid, state why. Note: invalid here means creating a syntax error. a) 1wayTicket b) employee_pay c) #zombies d) R66Y e) STOP! f) Final ExamQuestion2. Mark the following statements as true or false. 5. Named constant content changes during execution.6. Variables can be initialized when declared.7. Pre-increment is described by: variable ++.8. cin and cout are declared in the header file string.9. Suppose x = 5. After the statement y = x++; executes, y is 5 and x is 6.10. Suppose a = 5. After the statement ++a; executes, the value of a is still 5 because the value of the expression is not saved in another variable.
- Question 23: Indicate the value of the identifier i in the same format that the identifier was declared once the following line of code has completed. int i = 'm' - 'b' ;Thank you expert3. A variable should hold the name for a player on a sports team. Which data type should the variable be? A.Boolean B.Float C.String D.Integer# Define your function here.def driving_cost(driven_miles, miles_per_gallon, dollars_per_gallon): # edit the return statement on line 6 # enter the variable names in place of VARIABLE-NAME # Hint: miles * (gals / miles) * ($ / gals) --> $ return driven_miles * (1.0 / VARIABLE-NAME) * VARIABLE-NAME if __name__ == '__main__': #leave this statement as is. miles_per_gallon = float(input()) #leave this statement as is. dollars_per_gallon = float(input()) #leave this statement as is. # edit the next three lines replacing the correct variable names # for the VARIABLE-NAME placeholder text print('Cost for 10 miles: {:.2f}'.format(driving_cost(10.0, VARIABLE-NAME, VARIABLE-NAME))) print('Cost for 50 miles: {:.2f}'.format(driving_cost(50.0, VARIABLE-NAME, VARIABLE-NAME))) print('Cost for 400 miles: {:.2f}'.format(driving_cost(400.0, VARIABLE-NAME, VARIABLE-NAME)))