A grocery manager has data concerning their sales of fresh produce over a 20 year period. The manger plugs their data into excel and without plotting comes up with the equation for the regression line. Using this equation they estimate the produce sales for the upcoming year. What mistakes did they make? Explain.
1. As a student of interior design, Lisa wants to purchase an iMac Pro which is listed $6,299.00 online. She now has $5500 in saving account. If the interest rate is 6% p.a. compoundedquarterly, how soon can she purchase the iMac Pro?2. What is the nominal interest rate compoundedquarterlyif the effective interest rate is 8.4% p.a. compoundedmonthly?3. Recently Sarah is considering purchasing a new car: her own car can be traded in for $2000, and the car dealer offers a 5 – year financing plan of 1.44% p.a. compoundedmonthly. What is the cash price if Sarah finds it affordable to pay $400per month?4. To purchase an iMac Pro which is listed $6,299.00 online, Lisa is now depositing $300 to her saving account every 6 months after she has saved $5500. If the interest rate is 6% p.a. compounded semi-monthly, how soon can she purchase the iMac Pro?5. John has a student loan of $12,000. He is planning to start repaying the debt from January 1, 2021 and pay off the debt on Dec 31, 2025. How many dollars should he payevery quarter, if the interest rate is 5.6% compoundedquarterly?
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Question is attached.
Post your response to the following:No doubt many students find mathematics a difficult subject. Despite that there is no question that Mathematics along with English is one of the main foundations for any discipline. Applications of mathematics are everywhere and naturally as a mathematician, I tend to think that mathematics is fun and everyone can learn math through hard work and dedication. I also believe that the main reason many do not succeed in mathematics is due to poor study habits and planning. For your first discussion question, I would like to ask you to think about study strategies that you are planning to employ for this course. If you have struggled with mathematics in past, what do you plan to do differently in this course to succeed? What specific suggestions and advice do you have for your classmates? Please come up with at least three suggestions. List your suggestions in three separate paragraphs. For each suggestion, explain why the suggestion is important and how you can benefit from it.
1. A biologist is comparing the growth of a population of flies per week to the number of flies a bullfrog will consume per week. She has devised an equation to solve for which day (x) the bullfrog would be able to eat the entire population. The equation is 2x = 3x – 1. However, she has observed that the bullfrog cannot eat more than seven flies in one week.Explain to the biologist how she can solve this on a graph using a system of equations. Identify any possible constraints to the situation.2. A baseball player has been improving every season since making it to the big leagues. Below is a table of the runs he has scored. His manager wants to try to determine when he will score 1024 runs.SeasonRuns14216364Explain how to create the exponential function that represents his run-scoring abilities. Then explain how to convert this function into a logarithmic function and why this can help the manager answer his question.3. Stephanie is organizing the seating arrangements for a concert in her local park. The first row’s seats are modeled by the function f(x) = 15. To give everyone a good view, each row must have four more seats than the row before it. The number of additional seats a row has is modeled by the function s(x) = 4(x – 1).Explain to Stephanie how to create an equation to predict the number of seats in any row. Describe how to determine the number of seats in the 40th row. Use complete sentences.4.Bobby has been planting blackberries in a garden in his backyard. Bobby started with blackberries in one square foot of garden modeled by the function s(x) = 30. He is allowed to convert more of the garden, and each additional square foot he maintains allows his blackberry plants to produce more by a rate of a(x) = 1.3x-1.Explain to Bobby how to create an equation to predict the number of blackberries he can expect based on the number of square feet he maintains. Describe how to determine the number of blackberries he will grow with 20 square feet. Use complete sentences.5.John has taken out a loan for college. He started paying off the loan with a first payment of $100. Each month he pays, he wants to pay back 1.1 times as the amount he paid the month before. Explain to John how to represent his first 20 payments in sigma notation. Then explain how to find the sum of his first 20 payments, using complete sentences. Explain why this series is convergent or divergent.6. Daniel needs to study a possible link between anti-inflammatory drugs and kidney disease. Help Daniel design a study that would be appropriate.Explain the type of study, the sampling method, the parameter of interest, and the statistic he could use to estimate that parameter. What conclusions would Daniel be able to draw from this study?7.A field test for a new exam was given to randomly selected seniors. The exams were graded, and the sample mean and sample standard deviation were calculated. Based on the results, the exam creator claims that on the same exam, nine times out of ten, seniors will have an average score within 4% of 70%.Is the confidence interval at 90%, 95%, or 99%? What is the margin of error? Calculate the confidence interval and explain what it means in terms of the situation.8. Two gears are connected and are rotating simultaneously. The smaller gear has a radius of 4 inches, and the larger gear has a radius of 7 inches.Part 1: What is the angle measure, in degrees and rounded to the nearest tenth, through which the larger gear has rotated when the smaller gear has made one complete rotation?Part 2: How many rotations will the smaller gear make during one complete rotation of the larger gear?
Module 02 ContentYour initial outline for your course project paper is due this module. Prepare a 1-2-page document that outlines how you will organize your course project paper. Your outline will be the skeleton from which you will write your project. Your outline should contain an idea for your introduction (the full introduction will be created in Module 03) and at least 3 headings for sections  that explain and analyze how technology has been used to improve healthcare delivery and information management for your selected topic (HOME HEALTH CARE), as well as implications, challenges, risks, and opportunities. You may use any standard outline format. Be sure to use correct grammar and spelling.Click here to find out “What does a good outline look like?”:https://rasmussen.libanswers.com/faq/32339
Sam’s employer deducts 20% in payroll and state taxes from his base salary before writing his paycheck. Sam’s monthly paycheck is $1,600. What is Sam’s salary before the deductions for payroll and state taxes?
Since it is so dangerous, why would designers install software into the kernel at all (or make use of kernel software)? If you were an antivirus designer or maker, what other methods do you utilize to prevent virus?Answer the questions with an APA-formatted paper (Title page, body and references only). Your response should have a minimum of 500 words. Count the words only in the body of your response, not the references. A table of contents and abstract are not required.A minimum of two references are required. One reference for the book is acceptable but multiple references are allowed. There should be multiple citations within the body of the paper. Note that an in-text citation includes author’s name, year of publication and the page number where the paraphrased material is located.Your paper must be submitted to SafeAssign. Resulting score should not exceed 35%.
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