Your program in python must produce the correct results for valid inputs. However, it is not expected to handle
invalid inputs (such as negative values). Thus, it is unnecessary to use selective or repetitive control
statements (ifs and loops) in your program.
The formula for the area A of a circle is A = arwhere r denotes the radius. For this calculation, you will
use the value of it provided in the Python math module. After importing the math module, the name
math. pi represents a close approximation to the value of a.
To estimate the number of plants needed for a flowerbed, divide the area of the flowerbed by the area
needed per plant (the square of the recommended distance between plants) and then truncate this result.
To truncate a value of type float, convert it to a value of type int (using the int function).
The program named example. py that is attached contains example usages of many of the Python
features you will use in this project (with explanations in the comments)

1. list up to six important assumption required to apply the m/m/s queueing model at barnacle cleaners for evaluating the two alternative presented in this analysis. for each assumption, write 1-2 sentences explaining why it is a valid assumption.

)a grad student comes up with the following algorithm to sort an array a[1..n] that works by first sorting the first 2/3rds of the array, then sorting the last 2/3rds of the (resulting) array, and finally sorting the first 2/3rds of the new array. 1: function g-sort(a, n) . takes as input an array of n numbers, a[1..n] 2: g-sort-recurse(a, 1, n) 3: end function 4: function g-sort-recurse(a, `, u) 5: if u ⒠` ≤ 0 then 6: return . 1 or fewer elements already sorted 7: else if u ⒠` = 1 then . 2 elements 8: if a[u] < a[`] then . swap values 9: temp ↠a[u] 10: a[u] ↠a[`] 11: a[`] ↠temp 12: end if 13: else . 3 or more elements 14: size ↠u ⒠` + 1 15: twothirds ↠d(2 ◠size)/3e 16: g-sort-recurse(a, `, ` + twothirds ⒠1) 17: g-sort-recurse(a, u ⒠twothirds + 1, u) 18: g-sort-recurse(a, `, ` + twothirds ⒠1) 19: end if 20: end function first (5 pts), prove that the algorithm correctly sorts the numbers in the array (in increasing order). after showing that it correctly sorts 1 and 2 element intervals, you may make the (incorrect) assumption that the number of elements being passed to g-sort-recurse is always a multiple of 3 to simplify the notation (and drop the floors/ceilings).

Corey set up his presentation for delivery to his team.the information he had to convey was critical to their job performance.he knew he would need a lot of time to explain each point