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Algebra homework help

 Develop a short (5 minutes or less) video that covers any of the following conc

 Develop a short (5 minutes or less) video that covers any of the following concepts: rational expressions, linear equations, simplifying complex numbers, square roots of negative numbers,  quadratic equations, polynomial equations using multiple methods, and radical equations. 
The PowerPoint must include the following:
Introduction of a concept, Summary of the concept/objective in your own words, and an example to illustrate the concept/objective.
PowerPoint must be in the form of a presentation.

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Algebra homework help

Kelly has 36 coins in her purse, only nickels and quarters.  She has eight more

Kelly has 36 coins in her purse, only nickels and quarters.  She has eight more quarters than nickels.  How many nickels and quarters does she have?

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Algebra homework help

 Choose one learning objective from the learning outcomes that you are excited t

 Choose one learning objective from the learning outcomes that you are excited to learn about and research it to see how you would use that learning objective in the real world. List reference(s) and include a specific example of who would be using the learning objective in their daily life. Your response should be one paragraph and at least 250 words.  

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This is a graded discussion: 100 points possible due Dec 4 Module 2 Discussion:

This is a graded discussion: 100 points possible
due Dec 4
Module 2 Discussion: A Formula Investigation
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Module2A Formula Investigation
Discussion
Please read through all sections before proceeding to the next page and refer back whenever necessary.
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Introduction
Formulas are models of problem solutions. In Module 1, you learned how to evaluate and manipulate formulas from many different application areas. This allows you to use a formula in many ways. Specifically, if there are n variables in the formula, there are n different representations of it. You can solve any of the n variables in terms of the (n-1) other variables to solve even more problems without rethinking the process. Thus, formulas allow you to reach solutions more quickly. Formulas can help you predict solutions also.
This module week, you will work with a specific formula to investigate what happens when a variable value in the formula is changed. Recall that I = PRT is the formula for simple interest where I is the simple interest accumulated from multiplying the original amount of money, Principal, by the interest rate per year given as a percent, and Time, in years.
The total amount of money, A, you accumulate at the end of T years, if you are saving money, is given by the formula A = P + I. This is the same formula for the amount of money you have paid back on a loan after T years.
Borrowing and saving money are things you are going to do throughout life. This formula is only the tip of the iceberg for financial literacy. Let’s have some fun with it!
Before taking out a loan, it is essential to know the repayment terms and how your interest rate and the time of the loan will affect the total loan balance. For simplicity, you are using the flat rate method where each monthly payment contains an equal principal and interest amount. This is not an amortization problem.
In this discussion, you will examine how a formula is used to explain the effects of changing variable values.
Please proceed to the Prepare section.
Prepare
Think of a big-ticket item you might need to take out a loan to purchase. Dream big! What have you always wanted? This could be a boat, car, motorcycle, or a trip around the world, but not a house. (A house loan has many other considerations.) Research the cost of this item and be sure to bookmark the link.
Review the terminology from pages 132-133 of the textbook if necessary. Think about any computational sub-steps that need to be taken. Note that in simple interest, the monthly payment is the same each month.
Select a reasonable interest rate for your item (between 2% and 10% is standard). It does not have to be a whole number. Then, select a time period to pay off your loan (between 3 and 12 years is common). It is standard to be a whole number.
Please proceed to the Initial Post section.
Initial Post
For your initial post, respond to the following prompts.
·  Describe the item you are taking a loan out for and state the purchase price. For purposes of the assignment, assume the price includes all taxes, etc.
·  Include the direct URL so your peers can view your big-ticket item.
·  Using the simple interest formula, state your chosen interest rate and amount of time for your loan.
·  Show the formula with numbers and describe the steps to compute the interest on the loan, I, and the total amount of the loan, A. You may use a calculator to perform the computations.
·  Think about, then show the equations with numbers and describe the steps to compute the monthly payment, M, for the life of the loan. You may use a calculator to perform the computations.
·  Explain one way to verify your monthly payment is correct. Show the formula and use a calculator for the computations.
Submit your initial post to the discussion by the fourth day of the module week. You must make your initial post before you can see your classmates’ posts.
Please proceed to the Response Prompts section.
Response Prompts
Read a selection of your classmates’ postings and reply to at least two using the following prompts. Your replies should address all parts of the prompt and be completed by the seventh day of the module week.
Reply 1
Respond to at least one classmate’s initial post by answering the following:
·  Think about then show the formula with numbers for what happens to the interest, the total amount of a loan, and monthly payments of your classmate’s loan if the time was reduced by one and a half years at the start of the loan. You may use a calculator to perform the computations.
·  Explain why your classmate will pay a different amount (more or less) for the loan in the end. Were you surprised by the results? Why or why not?
·  If this was your loan and dream object, discuss one change you could make in your life to make the new monthly payment possible. What would you expect to happen if the time was increased at the start of your classmate’s loan? Why?
Reply 2
Respond to a different classmate’s initial post by answering the following:
·  What do you think will happen if the interest rate provided in your classmate’s post was decreased by one percentage point at the start of the loan? Explain why.
·  Confirm your answer. Show the formula with numbers and compute the new interest your classmate will pay with this new interest rate. You may use a calculator to perform the computations.
·  Compare the interest of the two loans. Share with your classmate how much interest will be saved over the loan length.
Review the Discussion Rubric for detailed grading information.
Please proceed to the Why? section.
Why?
General Education Competencies
Critical Thinking
The student will apply knowledge at the synthesis level to define and solve problems within professional and personal environments.
Quantitative Reasoning
The student will demonstrate the use of digitally enabled technology (including concepts, techniques, and tools of computing), mathematics proficiency and analysis techniques to interpret data for the purpose of drawing valid conclusions and solving associated problems.

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Algebra homework help

Suppose that a researcher is interested in estimating the mean systolic blood pr

Suppose that a researcher is interested in estimating the mean systolic blood pressure, μ, of executives of major corporations. He plans to use the blood pressures of a random sample of executives of major corporations to estimate μ. Assuming that the standard deviation of the population of systolic blood pressures of executives of major corporations is 24 mm Hg, what is the minimum sample size needed for the researcher to be 99% confident that his estimate is within 6mm Hg of μ? Carry your intermediate computations to at least three decimal places. Write your answer as a whole number (and make sure that it is the minimum whole number that satisfies the requirements

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Algebra homework help

  Trust Wallet Support (+1205) 417-4530 Number Customer Service Number One of th

 
Trust Wallet Support (+1205) 417-4530 Number Customer Service Number One of the most popular and secure exchanges that is currently available is Trust Wallet.
Launched in San Francisco in 2012, Trust Wallet operates in 32
countries and has served over
12 million customers to exchange over $40 billion in digital
currencies.
Trust Wallet is one of the easiest exchanges to use to purchase
Bitcoin & other
cryptocurrencies with fiat via Bank Transfer, Credit Card, Debit
Card & Even PayPal.
Trust Wallet offers customer support through email, as well as
having a Knowledge Base and
FAQs page available for customers. Wait times for customer support
may vary, however,
typical response times tend to be within 24-72 hours.
Although it’s not perfect, Trust Wallet offers customers (and
especially newcomers to
cryptocurrency) a practical and easy-to-use service for buying and
selling cryptocurrency.
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Algebra homework help

The displayed sides present the number of bricks on each side, where x is a number of bricks.

A friend has given you left-over landscaping bricks. You decide to make a garden bed and surround it with the bricks. There are 74 bricks, and each brick is 8 inches long. You would like the garden bed to be slightly more than twice as long as it is wide, as shown in the diagram below. You have also given yourself a budget of $150 for additional materials should you need them. Your local home improvement store sells the same bricks for $1.98 per brick. The displayed sides present the number of bricks on each side, where x is a number of bricks.

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Algebra homework help

What does the test measure?

What does the test measure?
How are the results used?
Who uses the results?
What is the procedure for administering and scoring the test?
Sources – APA format