Use the Bohr model to calculate the radius, in angstroms, of an He+ ion with an electron in the n=4 state.

r=

Å

Calculate the energy, in joules, of an He+ ion with an electron in the n=4 state.

E=

J

How much energy would be required to completely remove the electrons from 1.48 mol of He+ ions in the n=4 state?

energy to remove electrons:

J

What wavelength of light would be emitted in a transition from the n=4n=4 state to the n=2n=2 state of an He+He+ ion?

λ=λ=

m

What frequency of light would be emitted in a transition from the n=4 state to the n=2 state of an He+ ion?

ν=

Hz

1. There are 4 quarters and 3 dimes and 1 nickel in a coin pouch. Two coins are selected at random. If XX assigns the total value of the coins to each outcome, how many distinct values does XX take?

2. Rework problem 5 in section 4.2 of your text, involving the selection of two students from a committee of students. Assume that the committee is made up of 5 males and 6 females. Two are selected at random, and a random variable XX is defined to be the number of males selected.

How many different values are possible for the random variable XX?

3.

Rework problem 9 in section 4.2 of your text, involving a defective vending machine. Assume that the machine yields the item selected 70 percent of the time, and returns nothing 30 percent of the time. Three individuals attempt to use the machine. Let XX be defined as the number of individuals who obtain the item selected.

How many different values are possible for the random variable XX?

Use any of these topic to write about in the question provided below.

PARTNERSHIPS with individuals, households, local officials, first responders, researchers, and others

ENGAGEMENT of those at risk in communities, especially those with social capital

RESILIENCE and RISK REDUCTION STRATEGIES

Write: You are not only an emergency manager in your county, but also a graduate student completing your Masters in Emergency Management. You discover that your office does not approach social vulnerabilities in your community in a complex way. How would you talk to your Director about the lack of attention to diverse populations before, during, and after a disaster? What items would you use from the topic above and other sources to make a persuasive argument?

It would be best to write this like a White Paper.

Companies can improve their public goodwill through various Public Service activities.

You are opening a new Superfood company, *State and explain five other functions your Public Relations department can perform to achieve success for your success.

Number your answers: 1, 2, 3, 4, 5

What is the argument conservative “supply siders” use to justify tax cuts that increase income inequality in the United States?

What does the evidence suggest about the validity of supply side theory. Connect your answer to the concept of growth in Potential RGDP.

Instructions: Where applicable, enter your answers to 2 decimal places. Also, use / for divide, * for multiply, ( ) to put terms in parentheses, and ^ to raise to a certain power. Use $ for monetary terms but do not use a comma.

Consider that a perfectly competitive, constant long-run cot industry with identical firms is currently in long run equilibrium. The market demand is described by the equation Q = 2020 - 2P and the total cost function for each firm is C(q) = 0.5q² + 10q + 50.

1. With the long run equilibrium price in this industry? (4 points)

The long run equilibrium price is $Blank 1.

2. Currently, how many firms are there in this industry? (4 points)

Currently, there are Blank 2 firms in this industry.

3. What is the short run market supply equation? (4 points)

The short run market supply equation is Blank 3

Suppose consumers become pessimistic about the future and the market demand in this industry decreases to Q = 1620 - 2P. The current market price is $18.

4. What is the firm's current (short-run) profit-maximizing level of output? (4 points)

The firm's current (short-run) profit-maximizing level of output is Blank 4.

5. As the market adjusts in the long run, what would one expect in the long run equilibrium? (4 points)

In the spaces provided, complete the sentence using one of the following words or phrases in red: decrease | increase | not change | remain the same.

As the market adjusts, one would expect the market price to Blank 5, the market supply to Blank 6, the number of firms in the market to Blank 7, and the firm's profit to Blank 8.

6. What is the market quantity in the long run equilibrium? (4 points)

In the long run equilibrium, the market quantity is Blank 9.

7. How many firms will be in the market in the long run? (4 points)

In the long run equilibrium, there will be Blank 10 firms.

How does your literature about nursing burnout review inform how you are planning your project? What one intervention are you considering as a result of reading the literature this week?

Part A

Does the average IQ for residents of a state vary with the amount that the state spends on education? Seven of the 50 U.S. states were randomly selected. The amount that each spent per student (in thousands of dollars) and the average IQ for its residents were recorded. The data appear in the following table. Use Excel/Google sheets to produce a correlation box along with a scatterplot (no regression line necessary) on the data to calculate the correlation coefficient to determine whether IQ varies with state spending on education.

Table: Average IQ by State

Part B

Research out of the Alameda County Human Population Laboratory has revealed a positive correlation between eating breakfast and longevity, such that those who eat breakfast tend to live longer. State three different hypotheses about the causal relationship creating this correlation, one for each possible causal relationship in the ABC model.

After netting all of his short-term and long-term capital gains and losses, Sam has a net short-term capital loss and a net long-term capital gain/ Can he net the ST capital loss and LT capital gain against each other? Why or why not?

Also, Sam purchased equipment for use in his business for $60,000 back in 2014. He has taken $37,500 of regular MACRS depreciation. Sam then sells the equipment in 2017 for $28,500. What is the amount and character of Sam's gain or loss?

Please cite the applicable IRS code section(s) to support your answer. (USA)

Explain in 200 words

Consider a time in your life when you thought or felt like someone had a single story about you: What was this experience like? How did it happen? What did it make you feel like? How did you respond to this single narrative?