Let M(x, y) be "x has sent y an e-mail message" and T(x, y) be " x has telephoned y, " where the domain consists of all students in your class. Use quantifiers to express each of these statements.

g. There is a student in your class who sent every one else in your class an email message.

I answer  ∃x( x ≠ y ∧ ∀? M (x, y) )

But answer on text book is  ∃x( x ≠ y → ∀? M (x, y) )

i. There are two different students in your class who fave sent each other e-mail messages.

I answer ∃x∃y( x ≠ y→ ∀? (M (x, y) ∧ M( y, x)))

But answer on text book is ∃x∃y( x ≠ y ∧ ∀? (M (x, y) ∧ M( y, x)))

I am confused about the use of → and ∧ on almost all the question.

Can someone explain two differences here, and perhaps explain it by translating to English?

1. You are starting a new business. Provide information for the following:

A. What is the business that you will be owning?

a. Explain why you have chosen that business.

B. Provide the form of business (Sole Proprietorship; Partnerships; Corporations and Limited Liability Company) that you have chosen for your company.

a. Explain why you have chosen that form of business.

C. How will your business provide a need in the economy?

2. Explain one item that you have learned in this accounting course that you did not know before?

3. What was most helpful in this accounting course?

4. Explain one thing that you would change about this accounting course?

Digital security is an increasing concern is the Internet age. In order to protect sensitive information online, what are the methods for enhancing digital security? Select one method and describe in detail how it is implemented and how you would implement it to protect your online data.

Digital security is an increasing concern is the Internet age. In order to protect sensitive information online, what are the methods for enhancing digital security? Select one method and describe in detail how it is implemented and how you would implement it to protect your online data.

1. What is a critical number of a function f ? What is the connection between critical numbers and relative extreme values?

2. What are inflection points? How do you find them?

3. What does the sign of the derivative, f ', tell us about the function? What does the sign of the 2nd derivative, f ", tell us about the function?

4. What does it mean to say that a function is concave upward? Concave downward?

5. What does the Extreme Value Theorem say? Explain how to find the absolute extrema of a continuous function on a closed interval.

6. Explain how to use the 2^nd derivative to find the relative maxima and relative minima of a function.

7. What is the meaning of Δy/Δx? What is its geometric interpretation? What is the meaning of dy/dx? What is its geometric interpretation?

8. For which functions is dy/dx equal to Δy/Δx?

9. When is dy about equal to Δy?

10. What is marginal cost? If C(x) is a cost function, how would we find the marginal cost when x = 50? What does it represent?

Q1 A given SLA would address/target an ensemble of service level goals as its main objectives. What are the other objectives this SLA should address? Detail the additional objectives. Answer:

Q2 What will be a technique of choice that would set up an early warning system for soon-to-occur service level violations. Answer:

Q3 Discuss in depth when a service provider would oversubscribe resources. Answer:

Q4 Discuss all major business ramification(s) that good and efficient NM would address. Answer:

Q5 A successful NM can be about reducing cost but, and in many cases, can also be about revenues. Answer:

Q6 Various metrics can be used to assess the effectiveness of management. But, there is no standard sets of metrics. Discuss. Answer:

Part H Use the electron configurations to explain the differences between your answers to Parts F and G.

Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer.

Choices:

S, 3, harder, right, 2, left, P, 5, Ca, 4, easier, Ga

According to your ranking, Ca and Ga would have the largest radius out of the five elements. This is because they are in period n = ___ .

Ga is smaller than Ca because radius increases as you move to the ___ across the period.

S is smaller than P and P is smaller than Si because as you move to the ___ across the period, radius decreases.

According to your ranking, the first ionization energy of Ga is smaller than the first ionization energy of Ca. This is because the element ___ loses the electron from the 4p orbital, which is shielded by the electrons in the ___ s orbital. The element ___ loses the electron from the filled ___ s orbital, which has added stability because it is a filled orbital.

According to your ranking, the first ionization energy of S is lower than the first ionization energy of P. This is because the element ___ has a half-filled ___ p orbital, which adds extra stability, thus making it ___ to remove the electron. The fourth electron in the 3p orbitals of the element ___ experiences added electron-electron repulsion because it must pair with another electron in the same 3p orbital, thus making it ___ to remove.

Explain the meaning of teleological, deontological and utilitarianism ethical principles. Use examples to support your answer.

In a two-page paper, research three examples of technologies that use quantum mechanics. Explain, in your own words, how these applications impact society. If you or someone you know has ever had an MRI scan for a medical diagnosis, you have experienced the result of quantum physics for measuring bodily structures. Finally, provide another specific example from your own life that could be influenced by these applications.