Water (n=1.33) in a shallow pan is covered by a thin film of oil that is 450 nm thick and has an index of refraction of 1.45. What visible wavelengths will not be present in the reflected light when the pan is illuminated with white light shining from directly above the pan? Please include a diagram and all relevant equations!

As the project manager, you know it is important to get the project off to a good start. You are working with your project sponsor to decide on the optimal project management structure for this project. You are confident that either a dedicated project team structure or a matrix structure will work for the project, but the project sponsor thinks either will fail. Describe how you will reassure the project sponsor that either structure will be successful. Explain the pros and cons of each structure and how they support a large project.

Using egrep and grep in linux

1. Using sentences.txt
   1. Find all sentences that have words where there are two vowels in a row.
   2. Find all sentences that contain punctuation marks other than periods.
   3. Find all sentences that contain punctuation marks, including periods, that are not at the end of the sentence.
   4. Find all sentences that contain at least three words.
   5. Find all sentences that contain exactly four words.
   6. Find all sentences that contain words in which the letters (upper or lower case) a, b, c, and d appear in that order somewhere in the words (not necessarily consecutively). This should, for instance, find “a bat can die”.

What sentences.txt contains:

Anything goes here.

Or not

When, why or how.

A bat can die

The dog never does.

Yikes! he proclaimed

A big can of doo doo is gone.

The zebra never yells at x-rays well unless it is proscribed.

Once upon a time.

Farther. Back down the road!

Yes, a time once did exist

47) "Fudgey" is a new brand of super-premium ice cream created for discerning ice-cream lovers who want rich creamy taste and unique flavors. Fudgey wants to distribute through specialty shops and also through supermarket chains. Fudgey is offering supermarket chains higher margins than all the other major ice cream brands in order to get in-store display space and promotion. Breyer's Ice Cream is the number 2 ice cream producer in the US and competes against Ben and Jerry's for the number 1 position.

Breyers managers are concerned that Fudgey may cut into their market share. They are considering running a comparative ad campaign against Fudgey in which they compare the quality of ingredients and consumer taste tests between the two brands. They ask you for your advice for their plan to run the comparative ad campaign. You advise them that

A. comparative advertising campaigns are viewed as unethical by more educated consumers

B. the comparative ad campaign may provide Fudgey with a source of free promotion and credibility with consumers

C. the comparative advertising campaign should have as its objective a reduction in the number of supermarkets distributing the brand

D. the comparative advertising can be an effective way for a market leader to deter entry of a new competitor

E. competitive advertising, if done creatively, can divert consumer's attention from a new product introduction

Use the percentage method to compute the federal income taxes to withhold from the wages or salaries of each employee. If an amount is zero, enter "0". Round your calculations and final answers to the nearest cent.

Click here to access the Table of Allowance Values.

Click here to access the Percentage Method Tables.

You will be required to produce a topic to sentence outline, two paragraphs (one each based on TWO ( 2) different main points given in the outline and a conclusion on ONE of the questions given, using the expository method indicated. This must include documentary evidence within the paragraphs submitted to support the material presented in the paper using MLA latest version. Use either Process analysis or Cause and Effect analysis to answer.

1. Outline the steps which have been taken by one form of telecommunication, to improve its service in Jamaica.

Statement: "Granting US citizenship must take into consideration whether parents are illegal immigrants, not whether birth occurs on USA soil."
You may take any of the following positions: "agree," "disagree," "strongly agree," or "strongly disagree" and then provide reasoning why you have this opinion.

Consider two functions
f (x; y) = (x10)2 + (y + 2)2; and
g(x; y) = (x ? 10)2 + (x ? y + 5)4
Please implement a basic gradient descent algorithm using python
Starting with (x; y) = (0; 0), and set up a xed learning rate = 0:5,
run the gradient descent algorithm for each function. Run for 10
iterations, and report both (x; y) and the function value at the end of
each iteration.
Adjust the , and nd out the fastest convergence (smallest function
value) after T steps (try T = 10 or 100).

You got an interview for a new job. Explain in 1 page how you would prepare yourself for that interview.

Discuss how the use of certain IT systems or technologies could make working or schooling from home easier and effective in this Corona Virus era.

500-750 word essay

1) Pick a company and assess the effectiveness of its response to the current pandemic (hint: use relevant concepts from business policy and strategy course to make your argument)

The new Christmas scheme worked so well that Ariel, Shanice, Isaac, and Tyrone decided to try it also. They decided that no person would receive a gift from the person to whom s/he gave one. Unbeknownst to the others, each friend decided to give a gift card, but each chose a different kind. In addition, none of the friends gave or received a gift card that shared its first letter with his or her name. The person to whom Ariel gave a card was the person who gave the Starbucks gift. The other three cards were for Amazon, iTunes, and Target. The person whose name begins with the same letter as the card that Shanice gave was the person who received the Target card from the friend whose name begins with the same letter as the gift that Shanice received. Who gave what card to whom?

Can you please explain step by step.

From your experiences as a Registered Nurse, identify two (2) items in the health institution where you work that can lend or has been lending to the creation of supportive environment for EBP. Express what factors you think would have caused them to be the creators of supportive environment.

List five (5) positive features that could enhance the successful implementation of the items you listed above in actually being implemented in your work environment. What strategies can you employ to help strengthen those positive features?

1. Describe the nature of operations management in the following organizations. In doing this, first describe the operation process of the production system. Second, identify operations decisions. (Marks 3) (word count maximum:500)

• A paper manufacturing
• An internal design office

*** Please I do not want answer from internet

*** Plagiarism not allowed

[ RACKET]

a) Write a recursive function (gen-list start end). This function will generate a list of consecutive integers, from start to end. If start > end then an empty list is generated.

For example: (gen-list 1 5) ---> (1 2 3 4 5)

b) write a recursive function pair-sum? that takes an integer sequence as generated by the gen-list function in exercise 4 above. This function tests whether any two adjacent values in the given list sum to the given val.

For example,

   (pair-sum? '(1 2 3) 3) ---> #t since 1+2=3. Similarly,

   (pair-sum? (gen-list 1 100) 1000) ---> #f since no two adjacent integers in the range 1 to 100 can sum to 1000.

You must use recursion, and not iteration. Please include explanation thanks.