### Business Mathematics

Explain the process that you would use to convert fractions to decimals, fractions to percents, and decimal to percents. Why is it important for the modern business person to be able to accomplish these operations correctly?

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Explain the process that you would use to convert fractions to decimals, fractions to percents, and decimal to percents. Why is it important for the modern business person to be able to accomplish these operations correctly?

In the following problem, answer the given questions that relate to percentages. 1-3-26 Percentages in Media and Advertising a. A New York Times editorial criticized a chart caption that described a dental rinse as one that "reduces plaque on teeth by over 300%." What is wrong with that statement? b. In the New York Times

For the Hawkins Company, the monthly percentages of all shipments that were received on time over the past 12 months are 80, 82, 84, 83, 83, 84, 85, 84, 82, 83, 84, and 83. a. Compare a three-month moving average forecast with an exponential smoothing forecast for α =0.2. Which provides the better forecasts? b. What is t

Mathematics, topic: Simulation from book Quantitative Methods for master program at Strayer University; see attachment for scans.

The data below shows the number of registered automatic weapons, in thousands, and the murder rate, in murders per 100,000, for eight randomly selected states. a. Determine the correlation coefficient between the number of automatic weapons and the murder rate. b. Find the equation of the regression line. c. Approximately w

Please answer the following question? 1.) How do you know when an equation has infinitely many solutions? How do you know when an equation has no solution? Using the budget information below, answer the following questions below, and show all work please. Initial Budget: $80,000 loan from family $38,250 small business loa

Repeating and terminating decimals and converting those to fractions are giving me a lot of trouble. Please help!

Section 1.2 Diversification. Helen has of her portfolio in U.S.stocks, of her portfolio in European stocks, and of her portfolio in Japanese stocks. The remainder is invested in municipal bonds. What fraction of her portfolio is invested in municipal bonds? What percent is invested in municipal bonds? Section 1.3 Net

Please see the attachment for equations. 1. Apply the rules of exponents to simply the following: 2. Write each of the following in a radical form: a) (3x)^(1/5) 3. express each of the following in exponent form. 4. simplify the radical expressions 5. For each of the following fractional terms, multiply the numerator and de

1. The overall average on a process you are attempting to monitor is 49 units. The process standard deviation is 1.52. Determine the upper and lower control limits for a mean chart, if you choose to use a sample size of 5. Set z=3. UCLx = ____________ LCLx = ____________ Round your answers to 2 decimal places; for examp

Can someone please help me out with these problems by explaining them one by one and step-by-step. 1. If a person drives 2/3 of a 66-mile trip, how much did he drive? A. 42 miles B. 46 miles C. 44 miles D. 22 miles 2. If Al has 25 neckties and 20% of the neckties are red, how many red neckties does Al have? A. 5 B.

(a) Divide 210.8 / 34 (b) Write 0.26 as a common fraction or mixed number (c) Find the unit price for the item: $6.24 for a dozen pears. (d) Automobiles and small trucks account for 84% of the travel to and from work in the United States. ... [See the attached Question File.]

Future value calculation Without referring to tables or to the preprogrammed function on your financial calculator, use the basic formula for future value along with the given interest rate, i, and the number of periods, n, to calculate the future value interest factor in each of the cases shown in the following table. Compare

Please see attachment for proper formatting of the table. Exercises help for homework 2, 4, 24, 34, 72, For the decimal 8.57032: 2. What is the place value of 5? 4. What is the place value of 2? Exercises 34. Arrange in order from smallest to largest. 2.05, 25, 2.0513, 2.059, 251, 2.0515, 2.052, 2.0

See attached Question 1 Subtract. Use borrowing, if necessary. 6526 -2471 Question 2 Round the decimal to the given place value. 6.66 (nearest tenth) Question 3 Write the fraction. There are 100 centimeters in a meter. What fractional part of a meter does 7 centimeters r

17. A container is partially filled with 12 liters of whole milk containing 4% butterfat. How much 1% milk must be added to get a mixture that is 2% butterfat? 18. An 80-pound grass seed mixture is 30% bluegrass seed. How many pounds of seed containing no bluegrass seed (0%) should be added to the seed mixture for a resultin

Write each of the following ratios in simplest form. 8. The ratio of 5 3/5 to 2 1/10 24. The ratio of 7 dimes to 3 quarters is 34. Crafts. Marc took 3 hours (h) to mow a lawn while Angelina took 150 minutes(min) to mow the same lawn a week earlier. Write the ratio of Marc's time to Angelina's time as a rat

Using the following data, compute cost of goods sold: Inventory, December 31------- $ 45,000 Inventory, January 1--------- 52,000 Cash, December 31----------- 10,000 Purchases during the year-- 255,000 Sales during the year------ 480,000.

1. Find the sum of the first five terms of the geometric sequence. A=3, r=2 2 a. 93 b. 5 c. 1 d. 93 2 2 2. Use the Gauss-Jordan method to solve the system of equations. x - y + 3z = 16 3x + z = 4 x + 2y + z = -4 a. No solution b. (4, 0, -4)

Reduce each rational expression to lowest terms. Assume that the variables represent only numbers for which the denominators are nonzero. Please see the attached file for the fully formatted problems.

6. If a plant was designed to produce 7,000 hammers per day but is limited to making 6,000 hammers per day because of time needed to change equipment between styles of hammers, what is the utilization? Format as xx.x% (include the % sign.) 7. For the past month, the hammer plant in the above problem, which has an effective ca

Describe an approach to teaching the base-ten place-value system that incorporates the use of fractions and percentages. For example, consider how you could show your students single popsicle sticks, popsicle sticks bundled in tens, popsicle sticks bundled in hundreds and popsicle sticks bundled in thousands. How could you rel

In the year 2000, the state of Indiana began a $40-million renovation of its state fairgrounds, which included the building of a miniature golf course and a state-of-the-art livestock building. Now, Indiana officials are interested in learning what sorts of people are visiting the new attractions. In a survey done at this year's

Single women. The percentage of women in the 20-24 age group who have never married went from 55% in 1970 to 73% in 2000 (Census Bureau, www.census.gov). Let 1970 be year 0 and 2000 be year 30.a) Find and interpret the slope of the line through the points (0, 55) and (30, 73).b) Find the equation of the line in part (a).c) What

How do you 8) Simplify ((-8a^-1b^-3)/(2a^3b))^-2 9) Simplify (3x^4)^2(4x^-5)^-1 divided by 12x^-6 10) Simplify (5x^2y^4)^2(-3x^-4y^-1)^3 11) Simplify -24a^3b^5 + 36a^2b^2 - 12ab^2 divided by -4ab 12) How do you Write these in standard (decimal) notation: a) 2.45 X 10^3 b) 3.34

Convert these integers from decimal notation to binary notation. Please show each step if possible. I am having a terrible time trying to understand this. a. 231 b. 4532 c. 97644 d. 321 e. 1023 f. 100632

I am attaching a spreadsheet with the company's reports. I need some help with writing my paper. Do not worry about the APA or the accurate formate I will clean up. However, I need understanding of the context of the documents. Introduction paragraph - Introduce the Company and discuss the purpose of the project. Ratio

I need help in completing the following exercises. I need to use the Equation Editor in Microsoft® Word to do these problems, then submit a Word document, showing the work and answers. Attached you will find the problems to be completed. Please help me by actually working the problems with microsoft Equation Editor & replying

1. Classify the given numbers as real and rational, real and irrational, or complex. a. (2)^1/2 + 2 b. i c. 0 d. 3-(-5)^1/2i e. (100)^1/5 f. 30007 g. (8)1/3 h. 4+0i 2. Think of any fundamental operation (addition, subtraction, muliplication, division, exponentiation) on a. Irrational number, which

Reduce expression to lowest terms. Please see the attached file for the fully formatted problems.