5. Write a python code with a loop that calculates the (float) sum of the following series of numbers: A single loop.

Using Python

[Python Language]   A common back-of-the-envelope technique for estimating a runner’s marathon time is to take their best half-marathon time, multiply by two and add ten minutes. This works pretty well unless the marathon course is hilly.If it is hilly, we add an extra 20 minutes to the estimate. Write a program that takes two lines of input: a float giving the half- marathon time in minutes and an integer indicating whether the marathon course is hilly(1) or not (0). It prints a float giving the estimated number of minutes the runner will take to run the full marathon. Write your pro- gram in a file named marathon.py.

Hello! I am having trouble writing this code! It is in Python! Any help is appreciated!   program7_1.pyFollow instructions carefully to avoid point deductions. The text file is not required. It will be created when your program is graded. Write a program that begins by calling a custom function named as you wish. This function must create and return a list of 8 random integers, all in the range from 10-100. use a for loop to display the 8 random integers all on one line separated by a single space. print the highest number in the list. print the lowest number in the list. print the total of all list elements. sort the list in descending order. use another loop to display the sorted numbers in descending order, all on the same line, separated by a single space. This loop should also contain code to count the number of even integers and the number of odd integers. report both counts when the loop above has ended. use slicing syntax to make another list holding the middle 2 elements of…

Exercise #2 Frequency Analysis: One of the oldest approaches to breaking a code is to perform a frequency count of letters. Write a C++ program to perform a frequency count by reading the text from a file (code.txt). Your program should output how many A's are there in the text, how many B's are there, and so on. Note that the program will not make any distinction between uppercase and lowercase letters. It will output the results to the screen and in a text file (count.txt) Sample output (for code.txt): A: 3 B: 3 C: 23 D: 13 E: 41 F: 4 G: 9 H: 15 1:44 J: 1 K: 0 L: 7 M: 9 N: 33 O: 16 P: 4 Q:0 R: 22 S: 24 T: 27 U: 8 V: 5 W: 1 X: 0 Y: 4 Z: 0

PYTHON Question 4: Sum of the first N natural numbers: Part 1: Write a function sumNaturals (n) that returns the sum of the first n natural numbers. You can use this formula 1 + 2 + ... + n = n(n+1) / 2.  Make sure that the function returns an integer.  Do not use a for loop or a while loop.  def sumNaturals(n):     """ Sum all the first n natural numbers.     >>> sumNaturals(3) # 1 + 2 + 3 = 6     6     >>> sumNaturals(5) # 1 + 2 + 3 + 4 + 5 = 15     15     """     *** YOUR CODE HERE *** Part 2: Define a lambda expression that takes n and returns the sum of the first n natural numbers, using the above formula.