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A flight of stairs has 10 steps numbered 1 to 10 as shown in the figure below. i. How many ways could you climb up the set of stairs, assuming that you can skip any number of stairs with each step, but you must end on step 10 and you can only go up, never down and never remaining on the same step. ii. How many ways could you climb up the set of stairs, assuming you take exactly 4 steps. Again, your staircase climb ends on step 10. JAlthough there are different ways in which you could solve this problem, model the problem as a balls and bins problem for full credit.

Months Given the current month X, find out what month it will be after Y months have passed. You may not use the following keywords: if, while, for. $ python month.py 13 It's currently January, in 3 months it will be April. $ python month.py 5 20 It's currently May, in 20 months it will be January. $ python month.py 12 12 It's currently December, in 12 months it will be December.

Symbolize the following argument and then determine if it is valid or invalid.  Everything is physical. Therefore, it is not the case that there is something which isn’t physical.

¬∀x∀y∃z P(x, y, z) has the same truth value as ___. Group of answer choices ¬∃x∃y∀z P(x, y, z) ∀x∀y∃z ¬P(x, y, z) ∃x∃y∀z P(x, y, z) ∃x¬∀y∃z P(x, y, z)   ¬∀x∀y A(x, y) has the same truth value as ___. ∀x¬∃y A(x, y) ∃x¬∀y A(x, y) ∀x∀y ¬A(x, y) ∀x∃y ¬A(x, y)   ¬∃x∀y∃z (x – y < z) has the same truth value as ___. ∀x∃y∀z (x – y ≥ z) ∀x∃y∃z (x – y ≥ z) ∃x∀y∃z (x – y < z) ∀x∃y∀z (x – y > z)

Assume you are playing a card game using a standard 52-card deck. You are dealt a hand of cards that are all the same suit, hearts. You are dealt first a 5, then a 3, then 8, and finally 4. You first grab the 8. Next you grab the 5 and place it in front of the 8. Then you take the 4 and place it in front of the 5. Finally, you take the 3 and place it in front of the 4. Which sorting algorithm is most similar to how you sorted your hand?Group of answer choices 1.Merge Sort 2.Selection Sort 3.Quick Sort 4.Insertion Sort

Note:-  Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism.Answer completely.You will get up vote for sure.

The International Standard Book Number (ISBN) is a number that uniquely identifies a book. Publishers can buy or receive ISBNs from the International ISBN Agency. There are two types of ISBNs: ISBN-13 and ISBN-10, which are 10- and 13-digits long, respectively.ISBN-10 has a pattern, where the last digit can be found using the first 9. Additionally, ISBN-10 can also be used to calculate its ISBN-13 equivalent (and vice versa). Write two functions in ISBN.java. The main method is implemented for you so you can test your functions. Instructions on how to run this file to make use of the test.txt file are detailed below. calculateISBN10(int[] isbn) computes the last digit of the ISBN-10 number. The first 9 of the 10 digits of the ISBN will be passed to the function as the parameter isbn integer array of size 10. The last integer in the array will be -1. Your job is to calculate the last digit (called the check digit), and update the last index of the isbn array with the computed…

TRUE-FALSE: Type YES if the given statement is correct. Otherwise, type NO. Analyzing information nowadays is easier than in the past.

Control Loops: A high school 1000 students and 1000 lockers. The principal plays the following game: She asks dthe first student to open all the lockers. Shen then asks the second student to close all the even-numbered lockers. The third student is asked to check every third locker. If it is open, the student closes it; if it is closed, the student opens it. The remaining students continue this game . In general, the nth student  checks every nth locker. If the locker is open, the student closes it; if it is closed, the student opens it. After all the students have taken their turns, some of the lockers are open and some are closed. Write a program thatprompts the user to enter the number of lockers in a school. After the game is over, the program outputs the number of lockers  and the locker numbers of the lockers that are open. Test run your program for the following inputs: 1000, 5000, 10,000. Do you see any pattern developing for the locker numbers that are open in the output?…