In a cohort of thirty graduating students, there are three different prizes to be awarded. If no student can receive more than one prize, in how many different ways could the prizes be awarded?
Q: Find how many positive integers with exactly four decimal digits, that is, positive integers between…
A: Please refer to the following step for the complete solution to the problem above.
Q: time = 2 type Weightlifting id - 3 private false Yogal: Course time - 3 type id=4 private = true…
A: Set of all public classes booked by a customer. Which courses are in this set?
Q: Question: The Caesar cipher is a type of substitution cipher in which each alphabet in the plaintext…
A: Algorithm of the code: 1. Start 2. Take the key and the plaintext as input. 3. Initialize an array…
Q: Software Sales Suzy Bob's Pretty Good Software Company sells a package for $77 with quantity…
A: Introduction: Python is a programming language used to construct websites and apps, automate tasks,…
Q: solve the ff 1) 34.71 5/7 × 61.935 3/7 2) 8.94 5/7.3 + 9.413 4/7
A: To multiply 34.71 5/7 and 61.935 3/7, first convert the mixed numbers to improper fractions:34.71…
Q: Which model is a good choice when oBudget and risk evaluation are important oThere is a medium to…
A: Please refer to the following step for the complete solution to the problem above.
Q: 9.10 LAB: Parsing dates Complete main() to read dates from input, one date per line. Each date's…
A: Introduction Python contains objects with various properties and behaviors because it is an…
Q: 1. Comparing normalized vs raw data Using knns with Euclidean distance and 3 nearest neighbors,…
A: Introduction The most similar instances to the new data should be utilized for making predictions.…
Q: ne PatternAwareLetterFreqGuesser is an improvement over the naive approach, but it can still be…
A: Java implementation of the PAGALetterFreqGuesser class. The class has two instance variables:…
Q: Small witnesses are easy to find The definition of NP requires that the number of bits of the…
A: A decision problem is said to be in NP (nondeterministic polynomial time) if there exists a…
Q: Use the Parser class to design a class called Dictionary. This class will hold word and their…
A: 1. Initialize variables. 2. Check if capacity is less than 0, if yes, set it to the default…
Q: Question 8: Round the following binary numbers to nearest 1/8. Perform round down action in case of…
A: a) 1011.1111001 The binary number 1011.1111001 is rounded to nearest 1/8 is 1011.875 in the…
Q: Analyze the time complexity of this program in big-O notation, assuming that the total number of…
A: Time complexity is the measure of how much time it takes for an algorithm to complete its process.…
Q: 3.2.2: Read and format integers. Jump to level 1 First, read in an input value for variable…
A: The C++ code is given below with output screenshot
Q: Regional Labs is a company that conducts research and development work on a contract basis for other…
A: Answers: Assuming that all functional dependencies are apparent in the data, the following are…
Q: I'm working on a Visual Studio Code project on Inheritance. Create a new project. So you'll have…
A: Here's an example of how you can connect the Vehicle.cs file to the Program.cs file: Vehicle.cs:…
Q: Code a descriptor that has a range of B9DC78H-D3BEF2H. The segment follows the highest priority.…
A: Java is a high-level, class-based, object-oriented programming language that is used to develop…
Q: 3.2.1: Sets of sets and power sets. zqy7 Jump to level 1 A = {4,7,1} P(A) = {0, {4}, {7}, {Ex: 5 {4,…
A: Power set is the group of all possible subsets. So it will include empty set and original set as…
Q: The PatternAwareLetterFreqGuesser is an improvement over the naive approach, but it can still be…
A: Python code: from collections import Counterfrom string import ascii_lowercase class…
Q: Question 2: DFAs For this question take >= {a,b} (a) Make a DFA (state-diagram), that accepts all…
A: Introduction DFA: A Deterministic Finite Automaton (DFA) is a type of computational machine used for…
Q: gien two variables a and b of type int, that have been decalred and gien values, compute their sum…
A: Here is your solution step by step -
Q: Sample Output should look like this The given array contains: 1 2 3 The expanded array contains:…
A: In this question, it is asked to update the c++ code to display the given sample output. The code…
Q: AnonProxy was designed to steal what type of information Group of answer choices Social-networking…
A: Introduction AnonProxy: The Java Anon Proxy (JAP), also abbreviated as JonDonym, is a proxy system…
Q: After identification and authentication, what is used to determine what operations a user can…
A: Introduction : Identification and authentication are the two main processes used to verify the…
Q: The value in a TextBox is ______________. a. a double b. a string c. It might be any of…
A: In any major programming language like C#, .NET, HTML, or Java, the textboxes are extensively used…
Q: Suppose the kernel directly use of any operating system how both parties system work?
A: Suppose the kernel directly use of any operating system how both parties system work answer in below…
Q: Write a program in C++ that allows the user to enter the last names of five candidates in a local…
A: Algorithm: START Create five c-strings to store the names of the candidates Create five integer…
Q: عبد الله المغلوث --
A: It seems that the speaker is making a general statement about the relationship between pressure and…
Q: Let us suppose that there are n jobs (J1, J2, … Jn) each of which takes a unit of time to be…
A: Given data: Let us suppose that there are n jobs (J1, J2, … Jn) each of which takes a unit of time…
Q: Numbers are produced at random and supplied to a procedure. Create a program that will find and keep…
A: This program uses two heaps, a max heap and a min heap, to maintain a sorted list of numbers that…
Q: Declare a class called coordinate. This is to represent 3 dimensional Cartesian coordinates (x, y…
A: Here is the Java Code for the above Problem:- class Coordinate { int x, y, z; //…
Q: What’s the difference between a hybrid and supplier specific response in Scope 3?
A: Introduction: Hybrid Response is a type of customer service response that combines a variety of…
Q: Write a Python graphics program, using graphics.py from Chapter 4 of our textbook, to draws the…
A: Introduction Graphics.py is a Python graphics library that provides easy access to both low-level…
Q: u may assume that the rest of the problem is already in Canonical Inequality F
A: SummaryCanonical form is a standard representation of a mathematical object, such as a linear…
Q: Explain Knuth Morris Pratt (KMP) Algorithm and give it's java implementation.
A: The Knuth-Morris-Pratt (KMP) algorithm is a linear-time pattern matching algorithm used in computer…
Q: ove cursor to the last line of the file with one key: G Use one key to move cursor to bottom line…
A: Your answers are mostly correct. Here are some minor corrections: Move cursor to the last line of…
Q: How many times is line (3) executed in the following pseudocode? Express your answer as an efficient…
A: Given pseudo code: (1) for i = 1 to 3n (2) for j = 1 to I (3) print (i,j) To note: for i = 1, j…
Q: I can't see the screenshots. Is there anyway you can can make them available?
A: Following is the program and output as per your requirement check if screenshots are visible now.…
Q: Question: The Caesar cipher is a type of substitution cipher in which each alphabet in the plaintext…
A: Algorithm : 1. Start2. Declare variables for storing the key and message3. Ask the user to enter the…
Q: Write a python script that reads the file student.txt which contains the names of students(first…
A: - We need to print out the student names from student files.
Q: Apply naïve Gaussian elimination to this example. Why does it fail? Is there anything that can be…
A: Naive Gaussian elimination is a method for solving linear systems of equations using row operations.…
Q: Select the answers that describe factors that may increase the effectiveness of brute force attacks:…
A: Brute Force attacks: Brute force attacks is the type of cyber attack where an attacker…
Q: #include /* Assume all necessary headers are included */ pid_t pid; int value } int main() { pid =…
A: Given:- #include <...> /* Assume all necessary headers are included */pid_t pid;int value =…
Q: CHALLENGE ACTIVITY 462500.3140334.qx3zqy7 4.4.2: Basic if-else expression. Jump to level 1 Write an…
A: Algorithm: START Prompt the user to enter an integer. Store the user's input in the variable…
Q: How to answers below questions based on data & network communication: 1. How to send message only…
A: Introduction Data & network communication: A computer network, often known as a data network, is…
Q: 1.Perform penetration and vulnerability testing on partners with which you share your data…
A: Penetration testing and vulnerability testing: Penetration testing (pen-testing) is a security…
Q: 3. Find three strings in the language generated by SaSb | bSa | a
A: Three strings in the language generated byS-> aSb | bSa | a S-> aSb -> aabSo, one string is…
Q: Problem1- Heap insertion and trickle-up Initial list A 42 78 3 we propose to first heapify the…
A: The correct answer for the above mentioned question is given in the following steps for your…
Q: In PHP, create a program based on the following: Instructions: 1. Create a new document in your…
A: Php which refers to the Hypertext Preprocessor. PHP is an open-source server-side scripting language…
Q: You were asked to design a smart control unit for a printer. The printer can print three types of…
A: Answer: We need to explain the which pattern are best fit for the given information so we will see…
SOLUTION:
The first prize may be awarded in any of 30 ways: any student may get it.
After the first prize has been awarded, the second prize may be awarded to any of the 29 students who have not yet won the price.
After both the prize is awarded, the third prize may be awarded to any one of the 28 remaining students who have not won either of the other two prizes.
Since all three prizes are awarded, we multiply the total possibilities:
30×29×28 = 24360
In 24360 different ways the prizes are awarded.
OR:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- What is the likelihood of flipping a fair coin three times and getting heads on all three flips?Pretend you have five employees who would like to know exactly how much their bi-weekly pay will be once all of their deductions are taken off. Their weekly pay is as follows: Emp #1. $1100 Emp #2. $1300 Emp #3. $1500 Emp #4. $1700 Emp #5. $2300 *Taxation *Question 4 A university received 1000 applications for the undergraduate program every semester. Of all applicants, 150 had a CGPA score above 3.70. 520 applicants had a CGPA score between 3.50 and 3.70. 100 applicants had a score between 3.00 and 3.50. All other applicants had a score lower than 3.00. What probability will a randomly selected applicant have a score lower than 3.00? If this semester, the total of students who get the CGPA score lower than 3.00 is 20% of the total student received, and the number of the other students who get CGPA above 3.50 is the same. Find the number of students who get CGPA between 3.00 and 3.50?
- The brown-eyed man from the previous question also has kids with a woman with brown eyes, whose whole family for the past 10 generations had brown eyes. What percentage of their children can be expected to have blue eyes? a. 0% b. 25% c. 50% d. 75% e. 100%How can linear programming be utilized to find the best financial decisions?(An LP model for the blending problem) The Exxoff-Still Company must decide how different components of the raw materials are blended for their gasoline production. The characteristics of their two gasoline products are listed below: Gasoline Vaper Pressure Octane Number Selling price ($/barrel) Regular ≤7 ≥80 10 Premium ≤6 ≥100 12 The characteristics of the raw materials from which the gasoline can be blended are shown below: Raw Materials Vaper Pressure Octane Number Availability (barrels) Cat Gas 8 83 2700 IsoIso Gas 20 109 1350 Brady Gas 4 74 4100 The vapor pressure and octane number of a blend is simply the weighted average of the corre- sponding characteristics of its components (weighted by their proportion in the blend). (a) Please formulate a linear programming model to determine how different components of the raw materials are blended for their gasoline production to maximize Exxoff-Still’s total rev- enue. Be sure to clearly define all decision variables and explain the…
- In the goodness-of-fit measures, interpret the coefficient of determination for Earnings with Model 3 and what the sample variation of earnings explains. Model 1 Model 2 Model 3 Standard error of the estimate Se 6,648.6753 5,430.0734 5,834.7554 Coefficient of determination R2 0.9597 0.3501 0.7005 Adjusted R2 0.6243 0.8442 0.4045 .A group of 15 students made up of 9 females and 6 males form a committee of 5 What is the probability the committee is made up of 3 females and 2 males?The report from the hospital said a study following a group of 250 girls found those ____ Were fatter at 3 age 3 and ____ gained welght dung the next three years reached puberty by age 9 a) © who / which b) © which / whose c) © thark whom d) who / that e) which / who
- Assume that in a group of six people, each pair of individuals consists of two friends or two enemies. Show that there are either three mutual friends or three mutual enemies in the group.Now suppose that the rates—one customer every two minutes and five minutes per customer—represent averages. Describe in a qualitative manner how this will affect customer wait time. Will this change affect the average amount of idle time per cashier? For both situations, describe what happens if the number of cashiers is decreased or increased.Mention some drawbacks of the Linear Model?