# Category: Mathematics homework help

1.5    1-4, 13，17，21，25，29，33，，37，41，45，49，53，57，61, 75
1.6    1, 5,9,13,17,21,25,29,33,43, 51
2.1   17,21,25,29,33,37,41,45
2.2   1, 5,9,13,17,21,25,29,33,37,41,45,49,53,57,61,65,75,79
Need process with hand writing

I need help: John’s mother gave him some money to buy some brushes. If he bought 7 brushes, he would need \$2 more. If he bought 10 brushes, he would need \$26 more. How much did John have?

Discussion Prompt:
Demonstrate and explain with words how to find the solutions of a quadratic equation using the Quadratic Formula.

a) You will have a Title page that mentions the subject and what it’s about. Be creative with your title.
Note: Since you are using Excel, you will be putting a screenshot of your Excel work in the Appendix. You will also put in any other raw information and notes you used.
The Introduction informs the reader the issue that is being addressed in the report. It’s going to be fictional.
Example) Is it about the eating time like I mentioned in the syllabus? So you could say something like, you read in an article in Newsweek Magazine that it usually takes 25 minutes to eat a meal. But you think it’s actually longer than that. So you decided to test it on yourself.
Example) Is it about Uber vs Lyft? You could say that you saw on Fox News, CNN, MSNBC that Uber was better. By better you think (time or \$ your choice) but explain why. Then you decided to test it yourself.
Example) Is it about basketball? Such as you were watching ESPN and someone said that a good NBA team scores at least 100 points. But you think that’s too much. So you decided to test it.
This statistical study is about … I decided to do it on … because …I hope that after you finish reading this study you will
Now that the reader knows what your project is about, you are going to show the testing and analysis.
You are going to have a Hypothesis
Math formulas and calculations
2. The claim that I saw on Fox News (NOW I DON’T WANT THE ENTIRE CLASS SAYING THAT THEY WERE WATCHING FOX NEWS, GIVE ME DIVERSITY) said…(but/and depends on your study) I thought … so I decided to test it on my own.
3. The Conclusion will take the result of the previous section and put it in regular words.
This means, the previous section ended with a ‘scientific statement’ that the ‘normal person’ can’t understand.
So in the conclusion, you will write it so that if it was being presented on tv for everyone to understand.
Example) Is eating time usually longer or shorter than 25 minutes?
Example) Is Uber a better deal than Lyft?
Example) How is the quality of the NBA teams?
4.Here, you will put screenshots of the Excel screenshots and calculations.
Also, you will put any graphs OR you can include the graphs in the Hypothesis test itself.
Put a title for each like:
Raw data
also in the raw data,
put information that’ll make it make sense like the dates.
Graphs with titles and labels.
Claim
Opposite
Ho
H1
Reject or Fail to Reject
Scientific ending statement: There is…evidence…

Getting Started
In  this discussion you will complete a two-column proof. However, you will  make 2-3 errors for your classmates to find and reconcile. You can use  any strategy to create the proof. Additionally, you will find and  reconcile errors in your classmates’ proofs. Understanding proofs will  help you become a critical thinker.
Upon successful completion of this discussion, you will be able to:
Recognize direct and indirect proofs.
Formulate direct and indirect proofs.
Articulate in writing the interpretation and significance of mathematical proofs.
Resources
Video: Deductive Reasoning
Video: Reviewing Properties of Equality and Writing Two-Column Proof
Background Information
First letter of your Last name
Problem: Fill in each blank with the statement or the reason.
A, B, X, Y, Z
C, D, U, V, W
E, F, S, T
G, H, Q, R
I, J, O, P
K, L, M, N
Instructions
Review the rubric to make sure you understand the criteria for earning your grade.
Review the following videos:
Deductive Reasoning
Reviewing Properties of Equality and Writing Two-Column Proofs
Navigate to the threaded discussion and respond to the following:
You will be assigned a problem based upon the First letter of your Last name.
To  complete this problem, you will have to fill in each blank space with  the appropriate next step and rule/explanation that justifies the step.  DO NOT POST YET, see the next step.
This next part is different than a typical post: After you complete your work, but before you post, you are to create 2 mistakes.
You will then make your initial post with the 2 mistakes.
Next,  you will need to respond to at least two other students that completed a  different problem than you trying to find the mistakes and explain why  they were mistakes.
On the last day, you will respond to your own original post revealing the mistakes you intentionally made.
Additional examples of proofs can be seen in the 3.3 Proofs homework
Your initial post is due by the end of the fourth day of the workshop.
Read and respond to at least two of your classmates’ postings by the sixth day, as well as all follow-up instructor questions directed to you, and don’t forget your final response on the last day of the workshop.