PYTHON: A local biologist needs a program to predict population growth. The inputs would be:
The initial number of organisms
The rate of growth (a real number greater than 1)
The number of hours it takes to achieve this rate
A number of hours during which the population grows
For example, one might start with a population of 500 organisms, a growth rate of 2, and a growth period to achieve this rate of 6 hours. Assuming that none of the organisms die, this would imply that this population would double in size every 6 hours. Thus, after allowing 6 hours for growth, we would have 1000 organisms, and after 12 hours, we would have 2000 organisms.
Write a program that takes these inputs and displays a prediction of the total population.
An example of the program input and output is shown below:
Enter the initial number of organisms: 10
Enter the rate of growth [a real number > 0]: 2
Enter the number of hours to achieve the rate of growth: 2
Enter the total hours of growth: 6
The total population is 80

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)

In addition to the four primary computer operations, today's computers typically also perform functions.

Lenny wants to use his coworker's computer system. when he arrives at his coworker's workstation, the screen is blank. what could the issue be? the computer is not turned on. there is no internet connection. the keyboard is not functioning. the computer is in sleep mode.