## Statistics homework help

A robot walks into a 5*5 grid to collect some points from some of the cells. The objective of the game is to reach one of the end cells or to collect above 2,000 points.,A robot walks into a 5*5 grid to collect some points from some of the cells,A robot walks into a 5*5 grid to collect some points from some of the cells. The objective of the game is to reach one of the end cells or to collect above 2,000 points., Of course, like every other game, you will lose if your points fall under a certain range., Starting at the start cell (x=0, y=0), the goal is to keep moving in the grid and collecting points until one of the following conditions is satisfied:, 1. The number of the steps/iterations exceeds 20, 2. Your total score falls under -1,000, 3. Your total score exceeds 2,000, 4. The robot reaches one of the end locations (x=4, y=4) OR (x=4, y=0).,More details;,Unique paths in a Grid with Obstacles,Given a grid of size m * n, let us assume you are starting at (1, 1) and your goal is to reach (m, n). At any instance, if you are on (x, y), you can either go to (x, y + 1) or (x + 1, y)., Now consider if some obstacles are add ed to the grids. How many unique paths would there be?, An obstacle and empty space are marked as 1 and 0 respectively in the grid.,We have discussed a problem to count the ,number of unique paths in a Grid, when no obstacle was present in the grid. But here the situation is quite different. While moving through the grid, we can get some obstacles which we can not jump and that way to reach the bottom right corner is blocked., The most efficient solution to this problem can be achieved using dynamic programming. Like every dynamic problem concept, we will not recompute the subproblems. A temporary 2D matrix will be constructed and value will be stored using the bottom up approach.,Attachments,Click Here To Download,

## English Language and Literature homework help

Topic,: Each student is required to develop a 10-minute presentation summary of the fundamental topics covered in the semester and how they relate to the current human environmental challenges.,Each student is required to develop a 10-minute presentation summary of the fundamental topics,Each student is to develop a 10-minute presentation summary of the fundamental topics covered in the semester and how they relate to the current human environmental challenges.,Fundamental Topics:, Population Ecology, ,Human Demography,, Non-Renewable Energy, Renewable Energy, Air Pollution, Climate Change and water,This is a POWERPOINT presentation., Please include all topics in the presentation.,More details;,Population Ecology,Over twenty-five percent of all amphibians are in serious danger of going extinct. Why are some species more vulnerable to extinction than others?  The Earth’s human population has doubled in less than fifty years, and will reach seven billion in 2011. Further, what challenges do we face with this unprecedented growth? What factors might most effect the rates of this growth into the future?,Population ecology is the study of these and other questions about what factors affect population and how and why a population changes over time. Population ecology has its deepest historic roots, and its richest development, in the study of population growth, regulation, and dynamics, or demography. Human population growth serves as an important model for population ecologists, and is one of the most important environmental issues of the twenty-first century. But all populations, from disease organisms to wild-harvested fish stocks and forest trees to the species in a successional series to laboratory fruit files and paramecia, have been the subject of basic and applied population biology.,An organism’s life history is a record of major events relating to its growth, development, reproduction, and survival.,Life histories vary tremendously from one species to the next. Why all the variation?,The study of population ecology includes understanding, explaining, and also predicting species distributions. Why do species inhabit particular areas, and also how are they prevent ed from establishing beyond their range limits? Such range questions have become popular in the last decade or so in response to concerns about climate change.,Attachments,Click Here To Download,