Another less efficient way to estimate pi is the Gregory-Leibniz series: pi = 4/1 -4/3 + 4/5 -4/7 + 4/9... . Use a while loop to approximate pi using this technique (5 points). Continue the calculations until the absolute value of the difference between the value of pi stored in MATLAB and the approximation is less than 0.001. Report the final approximation and the number of iterations required (5 points). Hint: to alternate the sign on each term use (-1) raised to a power.

Another less efficient way to estimate pi is the Gregory-Leibniz series: pi = 4/1 -4/3 + 4/5 -4/7 + 4/9... . Use a while loop to approximate pi using this technique (5 points). Continue the calculations until the absolute value of the difference between the value of pi stored in MATLAB and the approximation is less than 0.001. Report the final approximation and the number of iterations required (5 points). Hint: to alternate the sign on each term use (-1) raised to a power.

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Item 4

Item 4 Part 1 of 2 0.5 points

Required information

[The following information applies to the questions displayed below.]

Beech Corporation is a merchandising company that is preparing a master budget for the third quarter of the calendar year. The company’s balance sheet as of June 30th is shown below:

Beech’s managers have made the following additional assumptions and estimates:

1. Estimated sales for July, August, September, and October will be $210,000, $230,000, $220,000, and $240,000, respectively.

2. All sales are on credit and all credit sales are collected. Each month’s credit sales are collected 35% in the month of sale and 65% in the month following the sale. All of the accounts receivable at June 30 will be collected in July.

3. Each month’s ending inventory must equal 30% of the cost of next month’s sales. The cost of goods sold is 60% of sales. The company pays for 40% of its merchandise purchases in the month of the purchase and the remaining 60% in the month following the purchase. All of the accounts payable at June 30 will be paid in July.

4. Monthly selling and administrative expenses are always $60,000. Each month $5,000 of this total amount is depreciation expense and the remaining $55,000 relates to expenses that are paid in the month they are incurred.

5. The company does not plan to borrow money or pay or declare dividends during the quarter ended September 30. The company does not plan to issue any common stock or repurchase its own stock during the quarter ended September 30.

Required:

1. Prepare a schedule of expected cash collections for July, August, and September.

2-a. Prepare a merchandise purchases budget for July, August, and September. Also compute total merchandise purchases for the quarter ended September 30.

2-b. Prepare a schedule of expected cash disbursements for merchandise purchases for July, August, and September.

3. Prepare an income statement that computes net operating income for the quarter ended September 30.

4. Prepare a balance sheet as of September 30.

Directions: Identify   3-4 expected assessment findings and 3 -4 abnormal assessment findings for Hair and 1 expected finding in (newborns/infant) 1 expected finding in children/adolescents and 1 expected finding in older people

                                    .

describe 4 beneficial activities of microbes , describe the activity. use own words. list 1-4 thanks

CS3323

Homework 4 (Week 4: Chapter 12, 13)

1. List three characteristics that can serve as a guide to evaluate design quality.

(Section 12.2.1)

2. Explain how effective modular design is achieved through functional independence of the

individual modules?

(Section 12.3.5)

3. Describe the principle of information hiding as it applies to software design.

(Section 12.3.6)

4. What are the elements that make up a software architectural style?

(Section 13.3)

5. What is an archetype?

(Section 13.6.2)

6. Explain the key differences between thin client architectures and a rich client architectures.

(Section 13.6.6)

Which of the following statements is correct?

1) using MARCS depreciation will nojrmally decrease a projects forecasted NPV

2) Using straight-line depreciation will normally increase a projects forecasted NPV

3. The higher depreciation, the lower net income, and the lhigher cashflow

4) None of the above

Ace world's commomnn stock has a beta value of -0.5. if the rate of return on the market as a whole increases by 2% the rate of the return of Ace world stock will.

1. increase by 2%

2. Increase by 1%

3) Decrease by 2%

4*) Decrease by 1%

The difference in equity cost between retained earnings and new stock is primarily due to

1) Corporate tax code

2) agency poroblems

3) flotation cost

4) none of the above

Jody is interested in the population mean of pets per household in her neighborhood. She hypothesized that the average amount of pets per household will be less than 3.

To test the hypothesis, she used the following data.

0 1 3 2 1 3

1 0 4 1 0 5

1 2 0 1 2 1

Jody's hypotheses are

H₀ : µ≥3

H_A : µ<3

Please calculate 1) null and alternative hypothesis 2) alpha value 3) p-value 4) conclusion

You may need to use the appropriate appendix table or technology to answer this question.

Given are five observations for two variables, x and y. (Round your answers to two decimal places.)

(a)

Use s_ŷ* = s

to estimate the standard deviation of

ŷ*

when

x = 4.

(b)

Use

ŷ* ± t_α/2s_ŷ*

to develop a 95% confidence interval for the expected value of y when

x = 4.

to

(c)

Use s_pred = s

to estimate the standard deviation of an individual value of y when

x = 4.

(d)

Use

ŷ* ± t_α/2s_pred

to develop a 95% prediction interval for y when

x = 4.