A friend of Kenneth's invited him to a party but forgot to give him the address. Luckily, Kenneth is very organized and has two dictionaries, one that contains names and phone numbers; and another one that contains phone numbers and addresses. However, Kenneth needs your help to make it easier to find an address from a name. To achieve this, you will create a function called phone2address that takes three parameters: ⢠the first one is a dictionary that has names as keys and phone numbers as values
⢠the second one is a dictionary that has phone numbers as keys and addresses as values;
⢠the third one is a string with a friend's name.

To complete this function, you need to:

⢠First, use the phonebook and friend's name to find the desired phone number) .
Second, use the phone number and address book to find the correct address;
⢠Finally, you should return the address.

1. the program must provide following functions to extract some statistics. note that the data_list parameter specified in these functions may be the same for all functions or different for different functions—that is your choice. a skeleton file is provided on mirmir. a) open_file()prompts the user to enter a year number for the data file. the program will check whether the year is between 1990 and 2015 (both inclusive). if year number is valid, the program will try to open data file with file name ‘year.txt’, where is the year. appropriate error message should be shown if the data file cannot be opened or if the year number is invalid. this function will loop until it receives proper input and successfully opens the file. it returns a file pointer and year. i. hint: use string concatenation to construct the file name b) read_file(fp)has one parameter, a file pointer read. this function returns a list of your choosing containing data you need for other parts of this project. c) find_average(data_list) takes a list of data (of some organization of your choosing) and returns the average salary. the function does not print anything. hints: i. this is not the average of the last column of data. it is not mathematically valid to find an average by finding the average of averages—for example, in this case there are many more in the lowest category than in the highest category. ii. how many wage earners are considered in finding the average (denominator)

What is outfitting a workplace with video in a technology

In the blank libreoffice writer document, to start the process of entering a date field into a letter, click on the insert menu. edit menu. file menu. fields menu.