# Posts by sharon

Total # Posts: 839

X-ray pulses from Cygnus X-1, a celestial x- ray source, have been recorded during high- altitude rocket flights. The signals can be interpreted as originating when a blob of ion- ized matter orbits a black hole with a period of 7.84 ms. If the blob were in a circular orbit ...

Lit
We deduce that Higgins is _____ through his treatment of Lize (Pygmalion) a: supportive b: a true gentleman c: rude and dismissive d: abusive

Medical Information
At Allendale Psychiatric Hospital, the hopital census on January 4 is 110. According to the following data, waht's the hospital census for January 5? Admissions 10, Discharges 2, A&D 1. A. 99 B. 100 C. 108 D. 118.

medical coding & billing
You're the chairperson of the forms committee. Discuss the basic specifications of designing a form.

medical coding &billing
I mean urinalysis in the question I just posted.

medical coding &billing
nurinalysis is a very common diagnotic test. Decscribe & name the possible adnormal results related to this test. Indicate the disorders that thes adnormal results may suggest.

medical coding & billing
the differnce between the official coding guidelines for using V codes in an inpatient and outpatient setting

algebra
Sovle by substitution: 2x-3y=9 4x-6y=-12

algebra
Solve by substitution: y=x-4 x+y=14

physics
an extreme skier starting from rest, coasts down a mountain that makes an angle 25.0¨¬with the horizontal. The coeffiecient of kinetic friction between her skis and the snow is 0.200. She coasts for a distance of 8.4m before coming to the edge of a cliff. Without ...

math
solve by the substitution method. 8x+5y=-46 -4x+y=30. What is the solution set, because i have tried to figure this out for 20 minutes, please help

health and human services 225
I relly need ur help guys im confused

write a dialogue between two baseball fans after their team lost the game.

english
What is the compound word in these sentences? Please walk on the left side of the street. I keep my green plants in my warm house during the winter

math
how can you tell if the function is symmetric with respects to the x and y axis, and the origin?

probability
A pizza shop offers nin toppings. No topping is used more than once. What is the probability that the toppings are pepperoni, onions, olives, and mushrooms? Round your answer to the nearest thousandth.

probability
If a box contains 4 red poker chips and 3 blue. What is the probability that all 3 will be red if we randomly select each chip with replacement? Woould it be 4/7*4/7*4/7 because there are 4 red or would it 3/7* 3/7*3/7 because they only want 3 of the 4?

probability
What is the probabbilty that two certain people sit next to each other at a round table?

probability
How many ways can 12 people be seated about a round table?

probability
A pizza shop offers nine toppings. No topping is used more than once. What is the probability that the toppings are pepperoni, onions, olives, and mushrooms?

probabilty
Suppose that when a job candidate comes to interview for a job at, say McDonald's, the probability that the candidate will want the job (A) after the interview is .68. Also, the probability that McDonald's wants the candidate (B) is .36. The probability P(A/B) is .88. ...

probabilty
Suppose P(A)= .3, P(B)=.4, and the P(A + B) = .12. What is: a.) P(A/B)? b.) P(B/A)? c.) are A and B independent? Explain your answer.

probability
One ball is drawn from a bag containing 4 green and6 orange balls. Find the probability that it is: a.) green b.) orange

probability
Two dice can be tossed in 36 ways. In how many of these is the sum equal to: a.) 4 b.) 7 c.) 11

probability
Evaluate 8! - 3!

probability
How many 3 digit odd numbers can be formed with the digits 1 through 9, if no digits is repeated in any number?

probability
How many different ways can 5 people be seated on a bench?

probability
A batch of 350 raffle tickets contatins 4 winning tickets. You buy 4 tickets. What is the probability that you have: a.) No winning tickets? b.) All winning tickets? c.) At least one winning ticket? d.) At least one non-winning ticket?

college
A box contains 4 red and 3 blue chips. What is the probability when 3 chips are selected randomly that all 3 chips will be red if select chips with replacement?

probability
A batch of 350 raffle tickets contains 4 winning tickets. You buy 4 tickets. What is the probability you have no winning tickets? b.) all winning tickets? c.) at least 1 winning ticket? d.) At least 1 non-winning ticket?

probability
A box contains 4 red and 3 blue poker chips. What is the probability when 3 are selected randomly that all 3 wil be red if we select chips with replacement? a.) Without replacement?

probability
The offices of president, vice president, seceretary, and treasurer for a club will be filled from a pool of 12 candidates. Five of them are members of the debate team. What is the probability that all the offices are filled by memebers of the debate team?

statistics
At a certain college, 15% of the students receieved an A in their required math cousre, 10% receieved an A in their required chemistry course, and 5% receieved an A in both. A student is selected at random. a.) What is the probability that he received an A in either chemistry ...

statistics
At a certain college, 15% of the students received an A in their required math course, 10% receieved an A in their required chemistry course, and 5% received an A in both. A student is selected at random. a.) What is the probability that he received an A in either chemistry or...

statistics
Two flower seeds are randomly selected from a package that contains five seeds for red flowers and three seeds for white flowers. a.) What is the probability that both seeds will result in red flowers? b.) What is the probability that one of each color is selected? c.) What is...

statistics
You forget to set your alarm with a probaility of .3. If you set the alarm it rings with the probabilty of .8. If the alarm rings, it will wake you on time to make your first class with the probability of .9. If the alarm does not ring, you wake in time for your first class ...

statistics
A person owns both her own business and her own home and purchases a cariety of insurances to protect them. In any one year the probability of an insurance claim on the business is .4 and on the home is .05. Assuming that these are independent events, find the probability that...

statistics
At a certain college, 15% of the students received an A in their required math course, 10% received an A in their required Chemistry course, 5% received an A in both. A student is selected at random. a.) What is the probability tha he receieved an A in either Chemistry or Math...

statistics
The probability that a certain door is locked is.6. The key to the door is one of five unidentified keys hanging on a key rack. Two keys are randomly selected before approaching the door. What is the probability that the door may be opened without returning for another key?

statistics
Two flower seeds are randomly selected from a package tha tcontains five seeds for red flowers and three seeds for white flowers. a.) What is the probability that both seeds will result in red flowers? b.) What is the probability that one of each color is selected? c.) What is...

statistics
A box of marbles contains an equal number of red marbles and yellow marbles but twice as many green marbles as red marbles. Draw one marble from the box and observe its color. Assign probabilities to the elements.

Statistics
Events A, B, and C are defines on sample space S. Their corresponding sets of sample points do not intersect and their union is S. Further, event B is twice as likely to occur as event A, and event C is twice as likely to occur as event B. Determine the probability of each of ...

statistics
Suppose a box of marbles contains an equal number of red marbles and yellow marbles but twice as amny green marbles as red marbles. Draw one marble from the box and observe its color. Assign probabilitites to the elements.

algebra
Suppose a box of marbles contains an equal number or red and yellow marbles but twice as many green marbles as red marbles. Draw one marble from the box and observe its color. Assign probabilities to the elements.

medical coding & billing
Can someone plesae help me. I need to to answer these four quetions. I got something, but I'm not sure if Igot it right. The questions are, How can eliminating abbreviations reduce errors?. Should written policies be developed for abbreviation usage? If yes, what should ...

science
formulates a mitigation plan for your specific environmental problem.

Truck Company charges \$40 per day & an additional \$2 for each mile driven. Make a table of the charges for renting a truck for 5 days and driving it 0.25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275, and 300 miles.

You have just started work for a small company, FitCo, that develops private fitness clubs in small towns. FitCo buys or leases a local hotel or motel, then renovates to provide a gym, swimming pool, sauna, Jacuzzi, and a small café where patrons can buy juices, ...

algebra
Start with an x column and next to it have a y column so for every x answer you have there will be a corresponding y answer. For example start with assigning x=1, plug it in the equation and find out what y equals. Then assign x=2 then plug it in and find out what y is, and so...

Intro to Psychiology 1
It can't be "D" because the book says large fibers not small. I think "b" is the correct answer.

economics
Assume that the economy is already in a recession, and both the President and Congress have decided to do something to restore the economy. Both agree that lowering taxes would not be a good idea, but do believe that it is in the best interest of the economy to increase ...

6pt3c =

medical records
Compare cost control strategies of employer-sponsored (employers buy from insurance companies) to self-funded (employers cover costs of benefits) health plans. Include the following factors: Riders Enrollment periods Provider networks Third party administrators Also discuss ...

fractions
What is the perimeter of a rectangle if the length is 7/10 in. and the width is 1/10 in.?

geometry
Find the area of the triangle below 5in 7in

math
The distance from Philadelphia to Sea Isle is 100 mi. A car was driven this distance using tires with a radius of 14 in. How many revolutions of each tire occurred on the trip? (Hint: one revolution is equivalent to one circumference distance traveled. Thus, need to find how ...

health
How are the data elements contained in the HIPAA 837 claim form similar to the CMS-1500, and how does each form relate to the claims process? In your opinion, do the similarities between HIPAA 837 and CMS-1500 complicate or simplify the claims process?

health
I need help coding this situation: A 67-year old Medicare patietn presents to the office, exhiting symptoms of HIV infection. After detailed examination, symptoms are determined to be advanced AIDS with manifestation of Kaposi's sarcoma and other opportunistic infections. ...

math
Can the remainder in division ever be equal to the divisor? please explain?

Health insurance plan
My kids just got approved for healthcare coverage through medicaid. They are asking me to choose a plan from the following: Staywell Health Plan of Florida, United Healthcare of Florida, AMERIGROUP Community Care, HealthEase of Florida, Inc., MediPass. Please if someone knows ...

math
Jim can fill a pool carrying buckets of water in 30 minutes. Sue can do the same job in 45 minutes. Tony can do the same job in 1 ½ hours. How quickly can all three fill the pool together? A. 12 minutes B. 15 minutes C. 21 minutes D. 23 minutes E. 28 minutes

HIT
Dr. Bob's computerized records have been compromised by a hacker, resulting in damages to patients. Which of the following is most true? A. Dr. Bob may be liable if he didn't have proper firewall or other protections. B. Dr. Bob won't be liable. C. Dr. Bob will be...

infants and children
Which of the following is true? Fertilization usually takes place in the uterus. Women can get pregnant only on the day of ovulation. Males produce an average of 300 million sperm a day. Sperm survive for only one day after intercourse

Anatomy and Physiology
I don't understand the relationship with question I have posted. Thank you

Anatomy and Physiology
a 73 year old woman suffers a severe cerebral hemorrhage after minor trauma. Blood work reveals that her blood clotting ability is impaired. Disease of which abdominal organ may contrbute to this? Why?

HSM 270
Need assessment qualitative approaches quantitative approaches

math
For which decision areas is the financial manager responsible?

finance
For which decision areas is the financial manager responsible?

English
what can you lie on sit on and comb you hair with ???

History
Who won the battles and lost the battles against the Patriots?

science
Active volcanos are most likely to form at a)transform boundaries b)divergent boundaries c)the center of continents] d)convergent oceanic-continental boundaries The ______ is an exampleof a tranform boundary. a)Aappalachian Mountains b)Himalayasa c)Mid-Atlantic Ridge d)San ...

math
x=36

english
Identify and name any rhetorical

Algebra
Snooker's lumber can convert logs into either lumber or plywood. In a given day, the mill turns out twice as many units of plywood as lumber. It makes a profit of \$30 on a unit of lumber and \$45 on a unit of plywood. How many of each unit must be produced and sold in order...

Physcology
I do not watch T.V. much, so I do not know many T.V. personalities. I need one for each theory relevant to Freud, Rogers, and Jung. Can you help me find three T.V. characters?

Math
If you replace the equal sign of an equation and put an inequality sign in its place, is there ever a time when the same value will be a solution to both the equation and inequality?

managers lose some control as the number of .stockholders increases.

SCIENCE
IF YOU DROP DILUTE HYDROCHLORIC ACID ON THE MINERAL ARAGONITE(MINERAL), IT BUBBLES. WHAT MINERAL GROUP DO YOU THINK ARAGONITE(MINERAL) BELONGS TO AND WHY?

Thank you Ms. Sue for giving me the boost. If you may help me understand the hierarchal structre of a company to better contribute tasks among employees based on their similar skills and background. please if you may expalain to me what will be the position of the 4 employees ...

I have to write a short argument to my supervisor to convince her to accept the changes that will improve productivity in my office. Background Your office manager, Daisy Miller retired three months ago. You were promoted to office manager for DMD Company where you began as a ...

computer services
Can anyone tell what website I need to go to for this question, Should individuals and organizations with access to the databases be identified to the patient? All I will need is to know what web site to go to. thanks it will be very helpful to me.

computer services
Can anyone help me on finding the answer to this question. Wehn should the computerized medical database be online to the computer terminal? Just let me know what web site I need to go to.

computer services
I need help to find more information about the computer service bureau Can anyone help me? What do I need to look under? The question I have to answer is "When the computer service bureau destroys or erases records, should the erasure be verified by the bureau to the ...

ETH 125/ Cultural Diversity
trends in immigrations will continue to shape demographics. What will the population llok like in the year 2050?

Math--kind of
how do you solve 14n+2-7n=37

algebra
Describe the measures of central tendency and measures of dispersion for the following data set: A = {8,1,2,9,3,2,8,1,2}

Pre-Calculus
The answers in the back of my book are pi/3,pi, and 5pi/3

Pre-Calculus
Find the solutions for sec^2x+secx=2 that fit into the interval [0, 2pi] I figured out that pi/3 (after factoring and switching things around) was a solution, but then I got stuck on cos x = 1/3.

Math
We have to solve for the problem below to make sure that it is equivalent to 2csc(x). However, I keep getting 2/2sin(x) and not 2/sin(x), which is what 2csc(x) is. tan(x)/(1+sec(x))+ (1+sec(x))/tan(x)= 2csc(x)

Geometry
yes

Math
Need help with setting up an equation for this problem: A boat is sailing due east parellel to the shoreline at a speed of 10 miles per hour.At a given time the bearing to the lighthouse is S 70 degrees E, and 15 minutes later the bearing is S 63 degrees E. The lighthouse is ...

Pre-Calculus
I need help with this problem: The bearing from the Pine Knob fire tower to the Colt Station fire tower is N 65 degrees E, and the two towers are 30 kilometers apart. A fire spotted by rangers in each tower has a bearing of N 80 degrees E from Pine Knob and S 70 degrees E from...

Health
What is the name of the structure above the cellular level?

I'm not sure what you mean because I thought I was clear with my question. But thank you for your help anyway.

Thank you.

Therefore, the vertex of the problem I previously asked would be 1,0. Is that right?

Thank you no name. :)

I did the math for the previous problem I posted, using this formula: -b+ or - the square root of b^2-4ac/2a. When I did this for -x^2+2x-1, I got 0/-2. I did the math and the x and y intercept came out to be -2 and -2. But when I graphed this on my graphic calculator, the ...

Thank you.

Hi, I am trying to solve graphing quadratic equations. One of the problems is written as -x^2= -2x-1. So if I wanted to put this equation in the proper quadratic equation form, would it be -2x-1-x^2, or -x^2+-2x-1? I'm really not sure.

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