# Mathematics

## MM250 Discrete Math Discussion

Set Theory as a Framework for Relational Databases An Example of How Post Should Be Done is Attached A set can be a collection of any type of object, ranging from people to places to things. Basic set theory includes the study of subsets, proper subsets, finite and infinite sets, and the logical operations on …

## Applied Mathematics Question

The testing session will be available between the dates of October 20-23, 2022.Please note that you should allow enough time to complete the testing session when you begin.If you wish to take the test later, you should save this email and the test link in a safe location so that they may be accessed when …

## Applied Mathematics Question

The testing session will be available between the dates of October 20-23, 2022.Please note that you should allow enough time to complete the testing session when you begin.If you wish to take the test later, you should save this email and the test link in a safe location so that they may be accessed when …

## Watch Video and complete Journal

Watch the week7 YouTube videos and take notes in the video journal (paper assignment). Ch 6.2a The Empirical Rule (68 – 95 – 99.7) Ch 6.3a The Sampling distribution of the sample means and the Central Limit Theorem

## Function question

Draw arrow diagrams to give an example in each of the following cases or explain why you cannot do that. (a) A function that is surjective but not injective. (b) Two functions f and g such that g◦f is bijective but both functions are not bijective.

## Discussion 2

A dart of mass 22g is travelling at 7ms-^1 when it strikes a board. How thick must the board be to prevent the point of the dart reaching the wall behind the board? Assume the resistive force exerted by the material of the board is constant and of value 20N.

## I have 4 matlab codes

Write a code to produce the Mandelbrot set and reproduce Fig 4.10 (hint: suppose that if |z|>2 then the orbit diverges to infinity). Write a code to produce Julia sets and reproduce Fig 4.11.(a) Write a code to compute the box counting dimension and compute it for the Hénon map. (Show your plot corresponding to …

## I have 4 matlab codes

Write a code to produce the Mandelbrot set and reproduce Fig 4.10 (hint: suppose that if |z|>2 then the orbit diverges to infinity). Write a code to produce Julia sets and reproduce Fig 4.11.(a) Write a code to compute the box counting dimension and compute it for the Hénon map. (Show your plot corresponding to …

## MathLab Question

I have 4 problems needs to be done on Matlab – Please have all 4 codes in a pdf with the code and graph INSTRUCTIONS Write a code to produce the Mandelbrot set and reproduce Fig 4.10 (hint: suppose that if |z|>2 then the orbit diverges to infinity). Write a code to produce Julia sets …

## Simplify and explicit formula

1) Simplify sum k = 0 to n of k^2 (n choose k). 2) Find an explicit formula for a_n so that a_0 = 1, a_1 = 2, and a_{n 2} = 5a_{n 1}-3a_n. 3) Find an explicit formula for the number of tilings of a 2xn grid with 1×2 and 2×1 and 2×2 tiles. …

## Tutoring on the Normal Distribution

Scenario Frank has only had a brief introduction to statistics when he was in high school 12 years ago, and that did not cover inferential statistics. He is not confident in his ability to answer some of the problems posed in the course. As Frank’s tutor, you need to provide Frank with guidance and instruction …

## define the following terms Hamilton method Lowndes method Jefferson method webster method for each method give a short historical

define the following terms Hamilton method Lowndes method Jefferson method webster method for each method give a short historical and/or current significance example : where it was/is used, why/how it was developed, why/how it is different from other methods provide complete and detailed instructions for each method being used.

## The project is adapted from the Chapter 4 Case Study dealing with North–South Airline In January 2012, Northern Airlines

The project is adapted from the Chapter 4 Case Study dealing with North–South Airline In January 2012, Northern Airlines merged with Southeast Airlines to create the fourth largest U.S. carrier. The new North–South Airline inherited both an aging fleet of Boeing 727-300 aircraft and Stephen Ruth. Stephen was a tough former Secretary of the Navy …

## Determine the costs using FIFO and LIFO and Compute the gross margin for each method

The company uses a periodic inventory system. a. Determine the costs assigned to ending inventory and to cost of goods sold using FIFO.b. Determine the costs assigned to ending inventory and to cost of goods sold using LIFO.c. Compute the gross margin for each method. I need the answer in less than one hour

## Mathematical Survey

Prepare a brief questionnaire (15 questions: 5 nominal, 5 ordinal, 5 interval level variables) to study perceptions of crime near John Jay. Include questions asking respondents to describe a nearby area where they either are afraid to go after dark or think crime is a problem. Operationalize each question/variable (list the attributes of the variable, …

## Write and post a linear equation in two variables and graph the linear equation using Desmos.com (Links to an

Write and post a linear equation in two variables and graph the linear equation using Desmos.com (Links to an external site.). Please view this video on how to create and embed a graph using Desmos.com: https://screencast-o-matic.com/watch/c3hXVsVrjgf identify two points (written as ordered pairs) on the line and verify that they are true solutions. To do …

## Complete the Redistricter code to perform the following functions. Implement the MCMC process that iteratively produces candidate redistricting plans

Complete the Redistricter code to perform the following functions. Implement the MCMC process that iteratively produces candidate redistricting plans and accepts or rejects these candidates based on the Metropolis criterion. Run this process at least 1,000 times and record each run’s resulting plan. Visualize the results of this simulation in a plot that displays the …

## Have you ever watched Let’s Make a Deal? One of the games is based on a famous problem in

Have you ever watched Let’s Make a Deal? One of the games is based on a famous problem in probability. The game goes like this: You have three doors. Under one door is a car and under two doors is a gag prize (known as a Zoink!) You can choose one of the three doors …

## Applied Mathematics Question

Your task in this assignment is to use polynomial functions to design a rollercoaster. To express your rollercoaster design you will create a piecewise function out of the polynomial functions. Your rollercoaster must meet certain criteria, and the questions below will guide you through this process. In the end, you will submit a written assignment, …

## Math in Architecture Essay

Overview The Final Project is due by the close of Module 14, and comprises 15 percent of your course grade. Your instructor may or may not accept late work for a reduced grade. The Final Project is a stand-alone paper that you create, submit to Turnitin.com, and then post in the assignment topic by the …