. Find percent of radiant energy contained in the visible spectrum for a blackbody at 5800 K. Use the closed form series approach. Recall that this series is given as F(ζ)=15/π^4 ∑_(n=1)^20▒e^(-nζ)/n (6/n^3 +6 ζ/n^2 +ζ^3+3 ζ^2/n) (Hint: Consider using readily available software to implement and solve for F) 1b. Find total emissive power of the blackbody at 5800 K. 2. Find percent of radiant energy contained in the visible spectrum for a blackbody at 2500 K. Choose either tabulation or closed form series approach. For tabulation, use the blackbody radiation tabulation provided. 3. Given a PV cell with 0.25 volts and 2.5 amperes output, determine the number of cells and the cell arrangement such that the module would provide 5 V and 75 W. 4. Ideally, how much energy could a 12 V, 100 amp-hour battery store? Assume that the battery does not change voltage with discharge. Provide answer in units of Joules.

The production of sound during speech or singing is a complicated process. Let's concentrate on the mouth. A typical depth for the human mouth is about 7.4 cm , although this number can vary. (Check it against your own mouth.). We can model the mouth as an organ pipe that is open at the back of the throat.

a) What are the wavelengths of the first four harmonics you can produce if your mouth is open?

Express your answers in centimeters separated by commas.

b) What are the frequencies of the first four harmonics you can produce if your mouth is open? Use 351 m/sm/s for the speed of sound.

Express your answer in hertz separated by commas.

c) What are the wavelengths of the first four harmonics you can produce if your mouth is closed?

Express your answers in centimeters separated by commas.

d) What are the frequencies of the first four harmonics you can produce if your mouth is closed? Use 351 m/sm/s for the speed of sound.

Express your answer in hertz separated by commas.

PLEASE TYPE all work, and I'll give you a thumbs up!

Mean of stock price = 1117.64

STDEV (Population) = 67.61

1. If a person bought 1 share of Google stock within the last year, what is the probability that the stock on that day closed within $50 of the mean for that year (round to two places)? (Hint: this means the probability of being between 50 below and 50 above the mean).

2. If a person bought 1 share of Google stock within the last year, what is the probability that the stock on that day closed at less than $1050 per share (round to two places)? Would this be considered unusual? Use the definition that an unusual value is more than 2 standard deviations above or below the mean.

3. At what prices would Google have to close in order for it to be considered statistically unusual or statistically significant outliers? You will have a low and high value. There are several possible definitions for unusual in statistics, but for our project let's use the definition that an unusual value is more than 2 standard deviations above or below the mean.

You are

. . . an orthopedic technologist working with Kenneth Stannard, MD, at Fulwood Medical Center.

Your patient is

. . . James Fox, a 17-year-old male who complains of severe pain in his right wrist. While playing soccer a few hours earlier, he fell. James pushed his hand out to break his fall and heard his wrist snap. The wrist is now swollen and deformed.

VS are T 98.2, P 92, R 15, BP 110/76. On examination, his right wrist is swollen and tender and has a dinner-fork deformity. An IV has been started, and he has been given 3 mg of morphine IV. An x-ray of the wrist was ordered which reveals a closed Colles Fx.

In your initial post answer the following:

• What type of physician is Dr. Stannard?
• The fracture has been described as closed: What is its complexity?
  • Does it require surgery?
• What does the abbreviation Fx mean?
• Why was James given morphine?
• In a Colles Fx, what is a bone that is likely affected?

Imagine this is your first day as Senior Chief Information Security Officer (CISO) of Company A. The Chief Financial Officer (CFO) calls you wondering what should have been done differently during a recent incident involving your predecessor. The following incidents recently occurred and were closed out without any alert to senior staff or the CFO.

The Chief Financial Officer’s admin reported that their laptops were performing erratically and many popup screens kept appearing while browsing the Internet. Upon inspection, it was found that the laptops were infected with malware and computer viruses. As the users were the CFO’s direct subordinates, the service desk decided to respond quickly. However, the service desk did not report the incident up the chain. As soon as the malware was removed, the service desk closed the ticket.

Based on the above information, respond to the following questions:

• What policies or procedures appear to be missing or are not being followed?
• What management style or styles should the CISO adopt in dealing with the service desk?
• How would you recommend the organization to respond to similar incidents in the future?

Consider a set of n boxes with their positions numbered from 1 to n. Initially all the boxes
are CLOSED. These n boxes are subject to modifications over n iterations as follows. At the ith
iterations the boxes at the positions whose ids are multiples of i are flipped, i.e. changed from
CLOSED to OPEN or vice-versa. For example, at iteration 1, boxes at all positions are
flipped, at iteration 2, boxes at positions 2,4,6,etc. are flipped, at iteration 3, boxes at positions 3,6,9, etc.
are flipped.
Propose an algorithm for find out, that after n such iterations how many boxes will be OPEN.
Note that the answer requires only how many boxes, not their positions. Describe the rationale
for the algorithm, give the pseudocode, and its complexity. Grading scheme: (your grade will be
based on whichever class your algorithm falls in)
- For algorithms with complexity O(n2) or higher.
- For algorithms with complexity O(kn), where k is the number of digits of n.
- For algorithms with complexity O(M(k)), where k is the number of digits of n, and M(k) is
the complexity of multiplying two k digit numbers.

1. Suppose that the average speed of cars driving down Cass avenue is normally distributed with mean 29mph and standard deviation 3mph. a. Find the probability that a car is driving at a speed slower than 26mph or greater than 32mph down Cass avenue. b. Find the probability that a car is driving at a speed between 23mph and 35mph down Cass avenue.  

Amar Ltd furnishes the following information relating to budgeted sales and actual sales for the month of March 2010.

calculate :

(a) Sales price variance

(b) Sales volume variance

(c) Sales mix variance

(d) Sales quantity variance

Write at least a 350 word posting in which you discuss the public interest theory and the special interest group theory as they relate to the Patient Protection and Affordable Care Act of 2010. Be sure to include in your discussion how each describes why the government intervenes in a market-based health care system and the role politicians play in each. After reading the postings of other students, select the one that provided you with information or a view you did not consider.