Can you please help me with this discusion topic. there does not need to a a min word limit. the professor only wants to see how we solve e the questions. i have provide the system of equeations doc for you to look at. Can you please do question 10 and 11 only explaing how you got the answer.

It is difficult to learn how to do story problems because there are so many

different types. If you want to do well on this week’s test, FOLLOW THESE

INSTRUCTIONS!

Step 1: Read the file entitled “Read This First”

Step 2: Open the file “Systems of Equations with Answers”.

Step 3: Go through ALL the story problems provided and try to solve them. Pretend it’s a Practice Test. Check your answers with the key provided.

Step 4: Pick ONE of the problems that you got right (that has not already been solved by a classmate) and demonstrate its solution for the rest of us.

Step 5: Study how your classmates solved the problems that you missed. Remember that these may be on the test!

Note: Problems are selected on a first-come basis. If a classmate has already chosen a problem you had wanted to answer, please select a different problem. Our goal is to answer and discuss as many different problems as possible.

To demonstrate your problem, select Start a New Conversation and make the subject of your post BOTH the problem number and topic (#10 Jarod and the Bunnies).

Begin your post with a statement of the problem so that we can understand what you are doing.

The answers are at the end of the file, so don’t just give an answer—we can already see what the answers are. Don’t post an explanation unless your answer matches the correct one!

Your goal should be to explain this problem so well that a classmate who “just doesn’t get it” will be able to understand it completely!

This is a moderated discussion. Your posting will not be visible to the rest of the class until I approve it. Occasionally, more than one person will tackle a problem before they can see the work of others. In that case, credit will be given to all posters. Once the solution to a problem has become visible, that problem is off limits and you will need to choose a different problem in order

to get credit.

I will indicate in the grading feedback if corrections need to be made. If you haven’t received credit, first double-check my comments. If everything looks OK, then email me asking me to check on it. You must make the necessary corrections and have your work posted in order to receive credit.

For this particular Discussion, no responses are required – your initial post is worth the full 10 points. Should you choose to respond to a classmate, a request for clarification on the procedure used, a suggestion for an alternate method of solving the problem or a general comment about the technique would all be appropriate. I’m sure that a “thank you” for an exceptionally clear explanation would also be welcome!

Please sign ALL your Discussion posts with the name that you like to be called – it makes it so much easier for the rest of us to address you by your preferred name when we respond

__________________________________________________________________________________________________________________________

here is a example of what a fellow student did as a reference

9) A flat rectangular piece of aluminum has a perimeter of 60 inches. The length is 14 inches longer than the width. Find the width

Contains unread posts

posted Jul 25, 2022 12:10 PM

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2(14+2X)=60

You want to solve the equation, leaving you with

28+4x=60

Rearrange the variables to the left side of the equation

4x=60-28

Calculate the difference

4x=32

Divide both sides of the equation by the coefficient of variable

simplify

X=8

## Explain in your own words what the meaning of domain is. Also, explain why a den

Explain in your own words what the meaning of domain is. Also, explain why a denominator cannot be zero.

Find the domain for each of your two rational expressions.

Write the domain of each rational expression in set notation (as demonstrated in the example).

Do both of your rational expressions have excluded values in their domains? If yes, explain why they are to be excluded from the domains. If no, explain why no exclusions are necessary.

Incorporate the following five math vocabulary words into your discussion. Use bold font to emphasize the words in your writing. Do not write definitions for the words; use them appropriately in sentences describing your math work.

Domain

Excluded value

Set

Factor

Real numbers

Your initial post should be at least 250

Solving:4x^2-1/6x-18

Solving :r^2+2r-24/r-12

## Assessment Instructions Show and explain all steps in your responses to the foll

Assessment

Instructions

Show and explain all steps in your responses

to the following parts of the assignment. All mathematical steps must be

formatted using the equation editor for scenario 1 and 2 . no diagram exit for question 3 but analyze and solve.

## Breakeven analysis uses two functions to describe the revenue and cost of a part

Breakeven

analysis uses two functions to describe the revenue and cost of a particular

product. The breakeven point is the number of products that a business

must produce and sell so that the money coming in is equal to the money going

out. In this assignment, you will be asked to create a system of equations

based on the cost and revenue of a particular business. You will have to solve the

system to determine the business’ breakeven point.

## Assessment Instructions Show and explain all steps in your responses to the foll

Assessment Instructions

Show and explain all steps in your responses

to the following parts of the assignment. All mathematical steps must be

formatted using the equation editor.

## It is difficult to learn how to do story problems because there are so many diff

It is difficult to learn how to do story problems because there are so many

different types. If you want to do well on this week’s test, FOLLOW THESE

INSTRUCTIONS!

Step 1: Read the file entitled “Read This First”

Step 2: Open the file “Systems of Equations with Answers”.

Step 3: Go through ALL the story problems provided and try to solve them. Pretend it’s a Practice Test. Check your answers with the key provided.

Step 4: Pick ONE of the problems that you got right (that has not already been solved by a classmate) and demonstrate its solution for the rest of us.

Step 5: Study how your classmates solved the problems that you missed. Remember that these may be on the test!

Note: Problems are selected on a first-come basis. If a classmate has already chosen a problem you had wanted to answer, please select a different problem. Our goal is to answer and discuss as many different problems as possible.

To demonstrate your problem, select Start a New Conversation and make the subject of your post BOTH the problem number and topic (#10 Jarod and the Bunnies).

Begin your post with a statement of the problem so that we can understand what you are doing.

The answers are at the end of the file, so don’t just give an answer—we can already see what the answers are. Don’t post an explanation unless your answer matches the correct one!

## Curve-fitting Project – Linear Model Instructions Conceptual Overview For this a

Curve-fitting Project – Linear Model

Instructions

Conceptual Overview

For this assignment, you will be required to choose a topic and find or choose the associated data set. After that, you must answer ALL of the questions, below.

You may use one of the three data sets and associated scenarios that I will attach to the project.

Collect your own data. You must collect at least 20 data points. The topic can be something you are interested in such as sports, a hobby, the weather, etc. OR

Use one of the three data sets attached. Each of the data sets contain a description of the data and the data.

Agriculture.xlxs

House Sales.xlxs

Temperature Change.xlxs

Questions for Linear Regression Model

(LR-1)

Describe your topic, provide your data, and cite your source. Collect at least 20 data points or use one of the attached data sets.

Discussion Posting: Post the information describe above in the Linear Model Project discussion as well as in your completed project. Include a brief informative description in the title of your posting.

The idea with the discussion posting is two-fold: (1) To share your interesting project idea with your classmates, and (2) To give me a chance to give you a brief thumbs-up or thumbs-down about your proposed topic and data.

(LR-2)

Plot the points (x, y) to obtain a scatterplot. Include the scatterplot in the answer to your question(s).

Use an appropriate scale on the horizontal and vertical axes and be sure to label carefully. Visually judge whether the data points exhibit a relatively linear trend. (If so, proceed. If not, try a different topic or data set.)

(LR-3) Find the line of best fit (regression line) and graph it on the scatterplot. Include the scatterplot and plotted line of best fit in the answer to your question(s). State the equation of the line.

(LR-4) State the slope of the line of best fit. Carefully interpret the meaning of the slope in a sentence or two.

(LR-5) Find and state the value of r2, the coefficient of determination, and r, the correlation coefficient. Discuss your findings in a few sentences. Is r positive or negative? Why? Is a line a good curve to fit to this data? Why or why not? Is the linear relationship very strong, moderately strong, weak, or nonexistent? How do you know?

(LR-6) Choose a value of interest and use the line of best fit to make an estimate or prediction. Show calculation work and include that work in your answer.

(LR-7) Write a brief narrative of a paragraph or two. Summarize your findings and be sure to mention any aspect of the linear model project (topic, data, scatterplot, line, r, or estimate, etc.) that you found particularly important or interesting.

You must submit all of your project in one document. You must answer all of the questions above in the document. Label your answers, clearly. Also, all graphs, numeric analyses/results must be included in the same document. Projects are graded on the basis of completeness, correctness, ease in locating all of the checklist items, and strength of the narrative portions.

I have supplied the following data sets with descriptions. However, you may choose a topic of your own and find the associated data. There must be a minimum of 20 data points in the data set if you decide to find your own data.

Agriculture.xlxs

House Sales.xlxs

Temperature Change.xlxs

For Excel, you will need the Analysis ToolPak.

To load and activate the Analysis ToolPak:

Click the File tab, click Options, and then click the Add-Ins category.

In the Manage box, select Excel Add-ins and then click Go.

If you’re using Excel for Mac, in the file menu go to Tools > Excel Add-ins.

In the Add-Ins box, check the Analysis ToolPak check box, and then click OK.

If Analysis ToolPak is not listed in the Add-Ins available box, click Browse to locate it.

If you are prompted that the Analysis ToolPak is not currently installed on your computer, click Yes to install it.

Note: To include Visual Basic for Application (VBA) functions for the Analysis ToolPak, you can load the Analysis ToolPak – VBA Add-in the same way that you load the Analysis ToolPak. In the Add-ins available box, select the Analysis ToolPak – VBA check box.

## You will have to login though my University login to do this assignment. I comp

You will have to login though my University login to do this assignment.

I completed 6/10 problems but cant figure out the last 4.

So i need the last 4 problems done.

## Assignment Instructions M7 Assignment: Probability Probability Report The probab

Assignment Instructions

M7 Assignment: Probability

Probability Report

The probability of an event can be determined in theory as well as in practice. In this project, you will use the formulas and methods in your readings to determine the theoretical probability. You will then conduct an experiment to see if the outcomes match what you expect to find with the theoretical probability.

In this project you will:

be able to calculate and interpret probability

be able to analyze and compare theoretical and experimental probabilities

To complete this project you will:

Complete the Probability Report Worksheet to guide you in writing your APA report. Be sure to show all work!

Complete a 2-page, double-spaced, APA-formatted report. In the report you need to present your findings and explain your conclusions on experimental and theoretical probability. Thoughts to include in the report include: How are theoretical and experimental probability different? Why might the theoretical probability not match the experimental probability?

Be sure to cite your sources for the questions that require sources.

pages, 400-500 words

Font 12 point , Calibri Font, no more than 1″ margins

Program/File Type Submit in Word

Attachments Should be pasted into the Word document if possible.

Referencing system APA referencing system is necessary in assignments, especially material copied from the Internet.

For examples of correct citations, visit the following links:

http://owl.english.purdue.edu/owl/resource/560/01/

File Name

## Home Cost For this assignment, you will complete the Unit III Assignment worksh

Home Cost

For this assignment, you will complete the Unit III Assignment worksheet . Once you have completed the assignment, upload it to Blackboard to receive credit.

Information about accessing the grading rubric for this assignment is provided below.