Match the correct behavior of ions toward sulfuric acid, H₂SO₄.

• Chloride, Cl^–

  Choose...Violet or red-brown vapors of elemental iodine form colorless, odorless gas (carbon dioxide) evolves Colorless, pungent gas, HCl evolves, which turns blue litmus red No observable reaction

• Carbonate, CO₃^2–

  Choose...Violet or red-brown vapors of elemental iodine form colorless, odorless gas (carbon dioxide) evolves Colorless, pungent gas, HCl evolves, which turns blue litmus red No observable reaction

• Sulfate, SO₄^2–

  Choose...Violet or red-brown vapors of elemental iodine form colorless, odorless gas (carbon dioxide) evolves Colorless, pungent gas, HCl evolves, which turns blue litmus redNo observable reaction

We have 3 boxes. Box A contains 1 yellow ball and 2 red balls. Box B contains 2 yellow balls and 2 red balls. Box C contains 2 yellow balls and 1 red ball. First, we randomly choose between Box A and Box B. Then we randomly choose a ball from the selected box and put the ball into Box C. Lastly, we randomly choose a ball from Box C.

Let E1 be the event that Box A is chosen first. Let E2 be the event that the first ball chosen is red. Let E3 be the event that the last ball chosen is red.

Find P(E2/E3)

which one is the answer:

45/48

17/38

14/19

19/48

CALCULATING PROBABILITIES USING TREE DIAGRAMS AND COMBINATIONS

Two apples are chosen from a basket containing five red and three yellow apples. Draw a tree diagram below, and find the following probabilities.

1) P(one red, one yellow)

2) P(First red and second yellow)

Three marbles are drawn from a jar containing five red, four white, and three blue marbles. Find the following probabilities using combinations.

1) P(two white and 1 blue)

2) P(at least one red)

A committee of four is selected from a total of 4 freshmen, 5 sophomores, and 6 juniors. Find the probabilities for the following events.

1) No sophomores.

2) Not all four from the same class.

3) More juniors than freshmen and sophomores combined.

The colours red, blue, and yellow are known as the primary colours because they cannot be made by mixing other colours.

When you mix two primary colours, you get one of following secondary colour:

-Mix red and blue: purple

-Mix red and yellow: orange

-Mix blue and yellow: green

Write a function colour_mix that takes two strings as parameters as two primary colours and returns the secondary colour.

If the parameters are anything other than "red", "blue", or "yellow", the function

should return the string "Error". Save the function in a PyDev library module named functions.py.

Write a main program named t05.py that tests the function by asking the user to enter the names of two primary colours to mix and displays the mixed

colour.

A sample run:

Enter a first colour: red

Enter a second

colour: blue

The mixed colour is purple.

Or

Enter a first colour: red

Enter a second colour: brown

The mixed colour is Error

.

Wk 9 Mini Assignment MU Story

ANSWER THIS IN TEXT BOX PROVIDED IN THIS SECTION. DO NOT SUBMIT A FILE; IF YOU SUBMIT A FILE YOU WILL GET ZERO.

Mr Rabbit, Mr Bear and Mr Fox go to town. A new bakery has just opened, and in an attempt to attract awareness, it is offering free unlimited samples of its chocolate chip cookies. However, the free cookies can only be consumed in-store (you cannot take them home).

Mr. Rabbit ate 10 cookies and then stopped

Mr. Bear ate 25 cookies before he stopped, then bought a milkshake.

Mr. Fox had 30 cookies and then stopped.

The owner of the bakery, Mr. Turtle, said “I am glad you like the cookies!” Here’s is a funny story about my muffins...last week, I dropped the price on muffins 20% but I only sold 20% more! In the end, the total muffin sales were the same as if they were normally priced!!

Briefly explain your answer to the questions below:

1. Who got to zero marginal utility for the cookies first?
2. Mr Bear still was not full after 25 cookies, since he paid for a milkshake. Why would he pay for a milkshake when he could keep eating cookies for free?
3. What kind of price elasticity is Mr Turtle seeing on his muffins?  

Files and folders; we all use them today on our varying computer devices.

1. State briefly what you understand a file extension to be and what its purpose is.

2. Identify three file extensions that you see and which software applications may have created them.

3. Reason to have our files and folders properly managed.

Formulate your discussion points/posting comprising 400 – 600 words based on the above questions

Distinguish between a carbon-tax and cap-and-trade strategy for reducing carbon dioxide and other so called greenhouse gates(that are believed by many scientists to cause global warming)Which one of this two strategies do you think would have the most political support in an election in your home state (Connecticut) Explain your thinking.

• The definition of a job analysis is a process to identify and determine in detail the particular job duties, functions and requirements and the relative importance of these for a given job. This week’s discussion question will focus on how the evaluation and use of a job analysis will assist the case manager and rehabilitation team return a client to employment.
• Locate an article from the web or a database pertaining to this week’s topic and write a comprehensive summary of the article and what value it provided you as a future case manager.

Singing Fish Fine Foods has ​$1 comma 920 comma 000 for capital investments this year and is considering two potential projects for the funds. Project 1 is updating the​ store's deli section for additional food service. The estimated​ after-tax cash flow of this project is ​$580 comma 000 per year for the next five years. Project 2 is updating the​ store's wine section. The estimated annual​ after-tax cash flow for this project is ​$540 comma 000 for the next six years. If the appropriate discount rate for the deli expansion is 9.7​% and the appropriate discount rate for the wine section is 8.9​%, use the NPV to determine which project Singing Fish should choose for the store. Adjust the NPV for unequal lives with the equivalent annual annuity. Does the decision​ change?

5. How are employee discounts treated for employee purchases of inventory? 6. How are employee discounts treated for employee purchases of services? 7. Section 1245 depreciation recapture generally recaptures gain as ordinary income to the extent of accumulated depreciation or the recognized gain, whichever is less. Define the type of property that is subject to Section 1245 depreciation recapture? 8. What are the carryover provisions for Section 1245 depreciation recapture?