Questions
What is the function of bile salts in digestion?

What is the function of bile salts in digestion?

In: Chemistry

Which of the following redox reactions do you expect to occur spontaneously in the reverse direction?...

Which of the following redox reactions do you expect to occur spontaneously in the reverse direction? (Hint: The reactions are occurring under standard conditions (1 M for the aqueous ions).)

Check all that apply.

2Ag+(aq)+Ni(s) ? 2Ag(s)+Ni2+(aq)
Ca2+(aq)+Zn(s) ? Ca(s)+Zn2+(aq)
2Al(s)+3Pb2+(aq) ? 2Al3+(aq)+3Pb(s)
Fe(s)+Cr3+(aq) ? Fe3+(aq)+Cr(s)

In: Chemistry

2(a) A typical metallic particle has a rest mass (i.e. mass when the particle is not...

2(a) A typical metallic particle has a rest mass (i.e. mass when the particle is not moving) of 0.5x10-24Kg and an energy of 10 eV (Electron Volt). (i) What would be the wavelength and momentum of the associated wave for this particle? -- (5) (ii) Assuming the uncertainty principle and a spherical particle, estimate the diameter of this particle? Is it a nanoparticle ? ----------------------------------------- (5) (iii) This particle passes through an inter-lattice spacing of 1nm along the x axis. What would be the spread of the particle in the y-axis, 10microns from this interlattice spacing ------- (5) 2. (b) The primitive translation vectors of the hexagonal space lattice may be taken as z ccy a xaby a xaa     ; ) 2 () 4 3 (;) 2 () 4 3 ( (a) Calculate the volume of the primitive unit cell ------ (5) (b) What is its atomic packing fraction ? ----- (5)

In: Physics

In 500 words minimum: Evaluate when dividends are taxable, who they are taxable to, and the...

In 500 words minimum: Evaluate when dividends are taxable, who they are taxable to, and the related tax consequences or benefits.

In: Accounting

4. How might the researchers approach the measurement of validity? 5. What can the researchers do...

4. How might the researchers approach the measurement of validity?
5. What can the researchers do to demonstrate construct validity?
6. Do you see this scale as having value to marketing researchers? Why or why not?

In: Operations Management

Quick Answers. ty _____. 27. Environmental scanning is an important activity for an organization, it represents...

Quick Answers. ty

_____. 27. Environmental scanning is an important activity for an organization, it represents external and internal factors, that can represented by SWOT. Which of the following is not considered an internal factor:

a.Human resource

b.Customers

c.Technology

d.Markets

e.None of the above

_____. 28. Environmental scanning is an important activity for an organization, it represents external and internal factors, that can represented by SWOT. Which of the following is not considered an external factor:

a.Economic

b.Political

c.Technology

d.Financial resource

e.None of the above

_____. 29. When Jollibee decided that they need to have a self -service ordering system just like the one’s that McDonalds launched, what type of strategy they may have used:

a.Agile operations

b.Quality-based strategy

c.Time-based strategy

d. Balanced scorecard strategy

e.None of the above

_____. 30. The late entry of Kia into the PH market, where Toyota and Honda are the front runners, their best strategy to use to be able to catch up is:

a.Agile operations

b.Quality-based strategy

c.Time-based strategy

d. Balanced scorecard strategy

e.None of the above

In: Operations Management

The following tables form a Library database held in an RDBMS: Borrower (card_no , last_name ,...

The following tables form a Library database held in an RDBMS:

Borrower (card_no , last_name , first_name , address , city , state , zip )
Books (ISBN, title, pub_date , pub_id , list_price, category_id, pub_id)
Categories (category_id, category_desc)
Author (author_id , last_name , first_name)
Bookauthor (ISBN, author_id)
Publisher (pub_id, name, contact, phone)
Bookloans (ISBN, branch_id, card_no , date_out, due_date)
Bookcopies (ISBN, branch_id , no_of_copies)
Branch (branch_id, branch_name, city)


Please use the standard join method, no implicit method allowed.


Write SQL statements to perform the following queries:
1. Display the title of each book and the name and phone number of the contact at the publisher’s office for reordering each book.

2. Which books were written by an author with the last name Steven? Perform the search using the author name.

3. Identify the authors of the books Leila Smith borrowed Perform the search using the borrower last name.

4. Display the most recent publication date of all books.

5. Display the list price of the least expensive book in the Computer Science category.

6. What’s the list price of the most expensive book written by Carlos Tim?

7. Display how many times each book title has been borrowed.

8. How many times has the book with ISBN “0401140733” been borrowed?

In: Computer Science

Create a html page to convert miles into kilometers, the page should have four buttons using...

Create a html page to convert miles into kilometers, the page should have four buttons using FOR loop to convert values from 1-25, 25-50, 50-75, and 75-100

Upon clicking any of the four button, output should display the range miles to kilometers in table cell.

In: Computer Science

A child is playing with a ball at the base of a hill. She rolls the...

A child is playing with a ball at the base of a hill. She rolls the ball up the hill with a speed of 8 m/s. After 23s, the ball comes back to her and has the same speed as when she rolled it but it's moving in the opposite direction. Assume that the ball's acceleration was constant as it rolled up and down the hill, and take the positive direction to point up the hill.

What was the ball's acceleration while rolling up and down the hill?

In: Physics

A swimming pool is 1.4 m deep and 12 m long. Is it possible for you...

A swimming pool is 1.4 m deep and 12 m long. Is it possible for you to dive to the very bottom of the pool so people standing on the deck at the end of the pool do not see you?

A) Assume you dive to the very bottom of the pool so people standing on the deck at the end of the pool can see you. Find the minimum height of the person's eyes at the far side of the pool, so you would be observable by this person. Take an angle 48.5∘ for a ray that is incident at the water-air interface (nwater = 1.33).

B) Therefore, is it possible for you to dive to the very bottom of the pool so people standing on the deck at the end of the pool do not see you?

In: Physics

Please write (type) about: why is Porter's 5 Forces Model useful for firms? with example

Please write (type) about: why is Porter's 5 Forces Model useful for firms? with example

In: Finance

How do architects and engineers compare as professionals? Where does their expertise overlap? How do they...

How do architects and engineers compare as professionals? Where does their expertise overlap? How do they approach problems differently?

In: Civil Engineering

Note: Strictly no copy-paste, write in your language. Q. Question To Ask A Lean Manufacturing Consultant...

Note: Strictly no copy-paste, write in your language.

Q. Question To Ask A Lean Manufacturing Consultant Before Hiring: What Is Your Lean Manufacturing Approach For My Facility (manufacturing organization)?

In: Operations Management

Firms x, y, and z produce and sell an identical product and operate in an oligopolistic...

Firms x, y, and z produce and sell an identical product and operate in an oligopolistic market whose daily demand is

Q = 720 – 4P. Their respective T.C. functions per day are:

T.C.x = 2,600 + 1.25Q2, T.C.y = 2,400 + 1,25Q2, and T.C.z = 1,800 + 1.25Q2

Assume that these three firms agree to join efforts to create a cartel and act as a monopoly and agree to the following market shares of the artificially created monopoly’s optimum output or Q*: Firm x: 40%, Firm y: 35%, and Firm z: 25%. They also agree to charge the same price. Please show your work clearly in answering the following questions:

If the three firms live up to their agreement, how many units will each firm produce and what price will each firm charge?

If none of the three firms cheats on the agreement, what will profits be for each of these firms?

In: Economics

Calculate the pH for the titration of 40.00ml of 0.1000M solution of ethylamine (C2H5NH2) with 0.1000M...

Calculate the pH for the titration of 40.00ml of 0.1000M solution of ethylamine (C2H5NH2) with 0.1000M HCl for the following volumes of added HCl: Kb for ethylamine = 6.4X10-4

Volumes; 0.00ml; 20.00ml; 40.00ml and 50.00ml

In: Chemistry