Regular Pre-Cal Warm Up Question

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I’m studying for my Calculus class and need an explanation.

Hi!~

I just need the following questions answered. All that is needed is a graphing calculator or desmos. Just please list work in the simplest form with all steps included. Thank you!~

Let P = ( x, y ) be a point on the graph of y = x^2 – 8.
(a) Express the distance d from P to the point (0,-1) as a function of x

(b) What is d if x = 0?

(c) What is d if x = -1?

(d) Use a graphing utility to graph d = d(x)

(e) For what values of x is d the smallest?Critical review of an article
I’m trying to learn for my Psychology class and I’m stuck. Can you help?

The purpose of this essay is to get you thinking critically about the literature. We are all conditioned to think that anything we see in print can be trusted. However, taking a critical stance help us to avoid relying on untrustworthy sources and can help us to nuance our own thoughts about the ideas we read about. You will find that critiquing somebody else’s work will not only help you to understand and appreciate that person’s work better but will also help you become a better critic of your own work.

For this essay, you will read the article posted below here and write a critical review of the paper with an example. Your review must include: a short overview of the reviewed paper (about 1 page), interpretation of an example (which is NOT in the article) using the author(s) approach (about 1 page), and strength(s) and weakness(es) of the author(s) approach in the paper (about 1 page).

Your essay should be three to five pages in length, one inch margins on all sides, double-spaced, 12 pt font. Be sure to include a separate cover sheet(this is NOT included in the 3-5 pages)

Grading Criteria:

-Short overview of the reviewed paper

— In this section, you only provide article summary (i.e., not your opinion)

-Interpretation of an example using the author(s) approach

— You provide an example you see/hear/read from everyday life

(e.g., from books, news, websites, etc.)

and analyze the example using the approach that was used in the article

-Strength(s) and weakness(es) of the author(s) approach in the paper

— In this section, you provide your opinion on the article. You need to provide the rationale behind your opinion.

– Grammar and overall writing.Discussion Board: my nursing assignment help
Can you help me understand this Statistics question?

Describe 1. a population and 2. a variable whose values you suspect of having a normal distribution in that population. What are the distribution’s 3. mean and 4. standard deviation likely to be (approximately)? 5. What might the properties of the distribution tell us about that population? 6. If you had access to the appropriate data, how might you be able to confirm or refute that that variable actually is normal in that population?

to achieve full credit each week, you must: 1) answer the discussion question(s), and 2) provide feedback to at least one other student’s post. Each discussion question is divided into numbered points; your grade for each question will be based on the number of points that you clearly, meaningfully, and/or correctly identify ( If any point asks you to describe something, then any population, value, etc. will do, and if any point asks you to find something, you need only to use the formulas.)Feedback must include at least one original idea and must be more than “I agree” or “Great job!”; Try to add to the person’s analysis, point out an error, change an input and see what happens,

Discussion Questions will be posted each week and will be required for each except for Week 6, which will be optional.The idea of the Discussion Questions is for me to see that you understand the week’s material by your providing an example of your own to illustrate the concept or procedure; no research is needed, and any answers that you provide can be purely hypothetical.Timely,thoughtful and well-written responses to the discussion questions are part of the participation grade and account for 20% of the final grade

here is an example and the person i want to write a review on (please write a comment on for this person too about their work so i can post it.)

1. People in the U.S. that have a bachelor’s degree.

2. Annual salary is a variable that I believe would have a normal distribution in this population.

3. According to an article on SmartAsset.com, the average salary (mean) of people in the U.S. with a bachelor’s degree is about $59,000 annually.

4. Starting salaries for a person “newly graduated” with a bachelor’s degree are somewhere around $45,000 annually, so with a normal distribution that would make the range $28,000 ($73,000-$45,000). To estimate standard deviation for symmetric data, you can divide the range by 6, so I would estimate that the standard deviation would be around $4,670.

5. The properties of the distribution could tell us the percentages of people in the population that make greater than a certain annual salary. For example, if we wanted to know what percent of people with bachelor’s degrees make more than $70,000 per year, we could calculate the z-score (70,000-59,000)/4670=2.36. This corresponds to a proportion of .9909 of people making less than $70,000 per year, so only .91% of people in the U.S. with a bachelor’s degree would make more than $70,000 per year. I would expect the population curve to shift along the “x-axis”, if you broke the data out by regions. More prosperous regions would have a curve shifted right (overall higher salaries), and less prosperous regions would have a curve shifted left from the overall nationwide averages.

6. If I had access to the appropriate data, I could use software to create a histogram and then a density curve of the data (after eliminating outliers using the 1.5 x IQR rule). This would visually show if the data appeared to fall in a normal distribution. I could also do further calculations, finding the median and mean, as well as the first and third quartiles to see if the data closely fit the pattern.Ratio Analysis Assignment Submit Assignment: nursing assignment help
I’m studying for my Mathematics class and need an explanation.

Access Yahoo Finance (Links to an external site.) and select one of the following companies most recent financial statements for the past two years:

Apple, Nike, Proctor and Gamble, or Netflix

Calculate and discuss the following financial ratios (please show your work)
Current Ratio Total Debt Ratio Total Asset Turnover Profit Margin
Rubric

Ratio Analysis

Ratio Analysis
Criteria Ratings Pts
This criterion is linked to a Learning OutcomeCurrent Ratio Calculation and Discussion
25.0 pts

This criterion is linked to a Learning OutcomeTotal Debt Ratio Calculation and Discussion
25.0 pts

This criterion is linked to a Learning OutcomeTotal Asset Turnover Calculation and Discussion
25.0 pts

This criterion is linked to a Learning OutcomeProfit Margin Calculation and Discussion
25.0 pts

Total Points: 100.3-3 Milestone Two: Case Study Analysis Outline
I’m stuck on a Psychology question and need an explanation.

Instructions

Submit Milestone Two to your instructor for grading.

Milestone Two should begin to create an outline of the final case study analysis. In this milestone, you should continue to explore the ideas you developed in Milestone One regarding the ethical conflicts and interactions present in your chosen case study vignette (attached).

For additional details, please refer to the Milestone Two Guidelines and Rubric document (attached).

Please see the attached directions and follow exactly using the attached case study!

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