Sunday
June 26, 2016

Posts by pat

Total # Posts: 878

physics 2
A reservoir dam holds an 8 km2 lake behind it. Just behind the dam, the lake is 14.0m deep. What is the gauge pressure at the base of the dam (in Pascals)? What is the absolute pressure at a point 2.5 m down from the surface? Assume the pressure at the surface is one atmosphere.
June 20, 2016

Math/Precal
An earthquakes magnitude is measured on the richter scale and "E" is the energy released in kilowatt hours. How much "E" was released when an earthquake measured 7.5 on the richter scale in guatemala in 1977? R=0.67log0.37E+1.46
April 27, 2016

Math
How do i express y as a function of x Logy=1/3(logx-log27)
April 26, 2016

math
A box contained fruits such as apples, oranges and pears. 3/5 of the fruits were apples. 1/4 of the remaining fruits were oranges and the rest were pears. If there were 60 pears in the box, how many oranges were there?
April 3, 2016

Maths lit,life science,agriculture,geograph
Plzzz help me which carree can i choose?
March 21, 2016

Physics
Suppose the 480 lbs pile driver that drops 20 ft drives the pile 2.0 in. every time it strikes the pile. What is the average resisting force of the ground where the pile is driven? Answer: 57,600 lbs Show Work
March 18, 2016

Chemistry
Calculate the volume (in mL) of 0.627 M HNO3 needed to react completely with 8.12 g of BaCO3 in a gas-forming reaction
March 8, 2016

Pre-Calc Help please?
The more you study for a certain exam, the better your performance on it. If you study for 10 hours, your score will be 65%. If you study for 20 hours, your score will be 95%.You can get as close as you want to a perfect score just by studying long enough. Assume your ...
February 16, 2016

math
Two flagpoles have 20 ft. and 25 ft. shadows respectively. If the shorter flagpole is 52 ft. tall, how high is the taller flagpole?
December 16, 2015

math
If an arrow is shot straight upward on the moon with a velocity of 73 m/s, its height (in meters) after t seconds is given by s(t) = 73 t - 0.83 t^2. (A) What is the velocity of the arrow (include units) after 5 seconds? (B) How long will it take for the arrow to return and ...
November 3, 2015

math
The displacement (in meters) of a particle moving in a straight line is given by s = 4 t^3 where t is measured in seconds. Find the average velocity of the particle over the time interval [ 7 , 9]. Find the (instantaneous) velocity of the particle when t = 7.
November 3, 2015

math
A spherical snowball is melting so that its diameter is decreasing at rate of 0.2 cm/min. At what is the rate is the volume of the snowball changing when the diameter is 18 cm? The volume is changing at a rate of
November 3, 2015

math
Oil spilled from a ruptured tanker spreads in a circle whose area increases at a constant rate of 6.5 {\rm mi}^2{\rm /hr}. How rapidly is radius of the spill increasing when the area is 10 {\rm mi}^2? The radius is increasing at
November 3, 2015

math
Oil spilled from a ruptured tanker spreads in a circle whose area increases at a constant rate of 6.5 {\rm mi}^2{\rm /hr}. How rapidly is radius of the spill increasing when the area is 10 {\rm mi}^2? The radius is increasing at
November 3, 2015

math
A kite 75\text{ft} above the ground moves horizontally at a speed of 4\text{ft/s}. At what rate is the angle between the string and the horizontal decreasing when 250\text{ft} of string has been let out? Answer (in radians per second)
November 3, 2015

math
A street light is at the top of a 15 ft pole. A 5 ft tall girl walks along a straight path away from the pole with a speed of 5 ft/sec. (A)At what rate is the tip of her shadow moving away from the light (ie. away from the top of the pole) when the girl is 28 ft away from the ...
November 3, 2015

math
I don't know what is wrong, but thank you for helping me out.
November 3, 2015

math
I put it in my calculator and I keep getting 0.0641299171, so when I put that in my homework (that is online), it says that it is wrong.
November 3, 2015

math
I put it in my calculator, but it is the wrong answer though.
November 3, 2015

math
A conical water tank with vertex down has a radius of 13 feet at the top and is 28 feet high. If water flows into the tank at a rate of 10 {\rm ft}^3{\rm /min}, how fast is the depth of the water increasing when the water is 17 feet deep? I need the right answer that shows all...
November 3, 2015

math
A conical water tank with vertex down has a radius of 13 feet at the top and is 28 feet high. If water flows into the tank at a rate of 10 {\rm ft}^3{\rm /min}, how fast is the depth of the water increasing when the water is 17 feet deep?
November 3, 2015

algebra
The number of bacteria in a certain population increases according to a continuous growth model, with a growth rate parameter of 25% per hour. An initial sample is obtained from this population, and after six hours, the sample has grown to 7081 bacteria. Find the number of ...
October 27, 2015

Multi-cultural Psychology
The County of Fairfield, California recently put in place changes to improve the process of removing children from their parents for Social Services. What is the professional term for this process? A. Psychological counseling B. Advice in difficult business circumstances C. ...
October 26, 2015

Math 5
Insert parentheses to make this true 12 ÷ 2 ∙ 9 ÷ 3 ∙ 2 + 3 = 13
October 22, 2015

Chemistry
What if I had to use barium nitrate as the test reagent, how would each one react to that?
October 21, 2015

Chemistry
Suppose you suspect that your unknown is either copper (II) nitrate or copper (II) sulfate. You decide to add NaOH to your known as a test reagent. Will this test distinguish between the two possibilities? If not, could you suggest a different test?
October 21, 2015

algebra
Using the rational zeros theorem to find all zeros of a polynomial The function below has at least one rational zero. Use this fact to find all zeros of the function h(x)=7x^4-9x^3-41x^2+13x+6 if more than one zero, separate with commas. Write exact values, not decimal ...
October 17, 2015

algebra
Using the rational zeros theorem to find all zeros of a polynomial The function below has at least one rational zero. Use this fact to find all zeros of the function g(x)=5x©ù-28©ø-48x©÷-8x+7 if more than one zero, separate with commas. ...
October 17, 2015

Multi-cultural Psychology
“I have a big nose and my hair is too straight. I just can’t seem to do anything right!” These statements are a reflection of: A. the fundamental attribution error. B. standup comedy. C. ethnic joke. D. Barnum statement. I looked up each answer and there is ...
October 17, 2015

Multi Cultural Psychology
I'm confused Steve. Can you elaborate on your answer please?
October 17, 2015

Multi Cultural Psychology
A friend reasons that because (according to his assumption) all Asians like spicy food, his Korean neighbor must like it as well. What cognitive strategy did he use when estimating this probability? A. Representatives B. Heuristic C. Schemas D. Continuous variable I think it&#...
October 17, 2015

Multi Cultural Psychology
I finished the quiz. I went with your choice and it was wrong. It doesn't give you the correct answer when you get one wrong. I would like to know though. I may get this on my final exam when I complete the course.
October 12, 2015

Multi Cultural Psychology
Nathan is a type of learner where he can discuss what he knows about a topic, predict content, or look at and listen to related material. This is a reflection of what type of learner? A. Formal reasoning B. Field-dependent style C. Nativist view D. Creativity I looked up all 4...
October 12, 2015

Multi-cultural Psychology
“I do exercise but the result is not satisfactory to me although I followed a good diet, exercise routine, etc. What could be the reason?” This is what form of reasoning? A. Empirical reasoning B. Motivation C. Informal reasoning D. Formal reasoning this one is very ...
October 12, 2015

Multi Cultural Psychology
Joan put her hand out and in it was placed a pile of sand. Then tiny amounts of sand were added to her hand and when asked to tell when she noticed any change in the overall weight she demonstrated what as soon as she detected any change in the weight? A. Difference threshold ...
October 11, 2015

algebra
file:///C:/Users/Pat/Downloads/IMG_0166.JPG Above is a graph of a polynomial function ƒ with real coefficients. Use graph to answer following questions about ƒ. All local extreme of ƒ are shown on graph. a. the function is decreasing over which intervals? Choose...
October 11, 2015

Multi-cultural Psychology
Reed, I have gone through every one of them and I am still stumped!
October 10, 2015

Multi-cultural Psychology
If a psychologist studies the hidden meanings that people of different countries attach to their birthday greetings, she/he is studying which cultural characteristics? A. Explicit B. Collectivist C. Individualist D. Implicit I think it's C, but not sure
October 10, 2015

Multi Cultural Psychology
Imagine an editor asks you to write a journal article about “indigenous psychologies.” This means that your article is likely to be about what? A. Cultural groups understood from “within” with the help of methodologies associated almost exclusively with ...
October 10, 2015

algebra
graph the function f(x)=ãx-2 graph the function leftmost point and three additional points
October 4, 2015

algebra
enum =5 four=2 three= 1 suppose the function f is defined, for real numbers, as(x) follows f{4if=0 1ifx=0 graph the function f
October 4, 2015

Criminal Justice/White Collar Crime
Certain industries are distinguished by means and opportunities that are conducive to crime. These factors include all of the following EXCEPT: A. large amounts of money changing hands. B. individual decision-making. C. public attention on business activities of industry. D. ...
October 3, 2015

Criminal Justice/Terrorism
I failed my Terrorism multiple choice exam. The textbook is Understanding Terrorism & Managing the Consequences by Maniscalco and Christian. It's so hard to refer back to when I am being timed on a test and that's why I failed. Are there any experts out there on the ...
September 28, 2015

Criminal Justice/Terrorism
the general public needs to understand that if the U.S. becomes more serious about protecting its citizens from terrorists: A. taxes will be raised. B. we will be asked to give up our access to sensitive information. C. we will rely on federal agencies for our protection. D. ...
September 27, 2015

Criminal Justice/Terrorism
The best way to ensure success in the event of a terrorist attack is through: a. the use of the IMS because it can be expanded or contracted to include local, state, and federal agencies. b. adoption of the Critical Coordination Contract, whereby different agencies agree or &...
September 27, 2015

maths
70
September 27, 2015

Criminal Justice/White Collar Crime
OK. It was A.
September 26, 2015

Criminal Justice/White Collar Crime
To be honest, I really don't know.
September 26, 2015

Criminal Justice/White Collar Crime
According to the text, the broad definition of computer crime can be described as: A. hardware and software crimes. B. viruses and worms. C. espionage and embezzlement. D. hacking and denial of service. I am stumped on this one cause my textbook mentions all choices.
September 26, 2015

Criminal Justice/White Collar Crime
An authorized program planted on a computer is known as a(n): A. Trojan Horse. B. Achilles Heel. C. Sword of Damocles. D. Cyclops Eye. My textbook only mentions an "unauthorized program" which is a Trojan Horse. But I looked on line and I think it may be B.
September 26, 2015

Criminal Justice/White Collar Crime
Excessive billing can take several forms. What are retainers? A. Patients paying directly for services such as calls, refills, and conferences that Medicare considers covered. B. Contracts for services that exceed Medicare limits. C. Up-front fees for services covered by ...
September 26, 2015

Criminal Justice/White Collar Crime
Bounty hunters in the medical fraud area are: 1 A. people who use strong-arm tactics to collect bills that are not owed. B. doctors who receive a fee for a articular diagnosis. C. facilities that specialize in the patients who are most seriously ill. D. people who collect a ...
September 26, 2015

Criminal Justice/White Collar Crime
A gift becomes a bribe when: A. it is requested. B. there is a quid pro quo. C. the amount exceeds the salary of the elected official. D. it is freely given. I think it's C, but not sure.
September 20, 2015

Criminal Justice/White Collar Crime
Like other criminogenic cultures, the savings and loan industry placed a heavy emphasis on: A. presence of organized crime interests. B. intricate government regulations. C. reduced competition. D. profit. I think it's D, but not sure
September 20, 2015

Criminal Justice/White Collar Crime
Actions by the government that contributed to the collapse of the savings and loan industry included all of the following EXCEPT: A. increasing down payment requirements. B. commercial real estate loans. C. permitting money market mutual funds. D. deregulation. I am totally ...
September 20, 2015

Criminal Justice/White Collar Crime
I guessed the answer was Weather.. it was wrong. The answer was Disaster
September 14, 2015

Criminal Justice/White Collar Crime
Some of the worst con artists practice their craft based on meteorological events. These are known as ________ con artists. A. event B. disaster C. weather D. special occasion I think it's B, but not sure
September 14, 2015

Algebra: Avc
A cash register has no one dollar bill in it all of the bills are five dollar bills $10 bills or $20 bills there are a total 37 bills in the cash register and the total value of this bills is $310 if the number of $10 bills in the register is twice the number of $20 bills how...
September 12, 2015

Criminal Justice/White Collar Crime
The financial cost of street crime is __________ of the cost of white-collar crime. A. less than 1/10 B. about 1/4 C. about 1/3 D. over 1/2 Textbook says 6% so I am completely lost on this question.
September 12, 2015

Criminal Justice/White Collar Crime
___________is an especially alarming characteristic of white-collar crime that, ironically, is also an explanation of low public interest in white-collar crime. A. The small number of people actually victimized by white-collar crime B. Excessive government regulation C. Delay ...
September 12, 2015

Math
5yr cd for 12,000 at 2.3 percent interest
September 8, 2015

Criminal Justice/Leadership in Law Enforcement
Question: "It's just a technicality" and "It's not illegal" are two examples of what ethical-wrongdoing category? A. Denying or trivializing its significance B. Invoking the double standard C. Professing ignorance D. Arguing necessity I think it'...
August 22, 2015

Math
In a 36-minute gym period, 24 boys want to play basketball. If only 10 can play at the same time, and each boy plays the same amount of time, how many minutes does each boy play?
August 19, 2015

Math
A boy's test grades are 68 , 72, 78, 80 and 86. What grade must he get on his next test to make his test average exactly 75?
August 19, 2015

Math
How much larger than 1/9 of 3 is 2/5 of 1 2/3?
August 19, 2015

Math
A girl had 20 coins in nickels and dimes whose Sun was $1.40. She spent 65¢ using 8 coins. She has __ nickels.
August 19, 2015

Criminal Justice/Cyber Crimes
The President’s Working Group on Unlawful Conduct on the Internet was created to evaluate the: A. prohibition of disclosure of confidential information. B. efficiency of data mining. C. reliability of packet sniffing. D. utility of education and empowerment tools. I ...
August 5, 2015

math
2. Suppose you obtain a $3,000 T-note with a 3% annual rate, paid quarterly, with maturity in 5 years. How much interest will you earn?
July 21, 2015

Criminal Justice/Terrorism
Many assessments are based on partially understood problems or partially understood technologies, and seldom reflect a true __________ approach. A. common-sense B. intelligent C. system D. logical I think it's D, but not sure
July 19, 2015

Criminal Justice/Terrorism
A good thing to remember about a new technology is that it: A. can easily make up for a lack of training. B. can always be updated with new software. C. has been lab tested, so you know it will work in the field. D. can never replace training and judgment I think it's D, ...
July 18, 2015

Criminal Justice/Terrorism
You should work a crime scene: A. from the center, spiraling outward, in your search. B. by putting yourself into the criminal's mind. C. as if it is your only chance to gather physical evidence. D. using the grid method, spiral method, or lateral method. I read and re-...
July 12, 2015

Criminal Justice/Terrorism
You are a first responder to a suspected terrorist incident. As you arrive, a sniper shoots two firefighters. You then see a suspicious-looking man, with Middle Eastern features, leaving the scene. Later, while helping victims, you find a spent rifle shell casing on the ground...
July 12, 2015

Criminal Justice/Terrorism
Medical decontamination is far less common than technical decontamination because it: A. only involves the process of cleaning injured or exposed individuals. B. applies only to medical personnel and first responders. C. is used only for decontamination of patients exposed to ...
July 12, 2015

Criminal Justice/Terrorism
Treatment for someone sprayed with pepper spray or Mace might include: A. 50 cc of thiomene. B. 12.5 grams in 50ml of sodium thiosulfate. C. plenty of fluids, such as Gatorade or Pedialyte. D. removing the victim to fresh air. I am guessing it would be D. But not too sure ...
July 11, 2015

Criminal Justice/Terrorism
Under the IMS, a SWAT team searching a building for terrorists is part of: A. management. B. operations. C. control. D. tactical. I think it's D, but not sure.
July 7, 2015

Criminal Justice/Terrorism
Terrorism works well for the following reasons EXCEPT: A. it enables a small group to fight against a major power. B. it can be inexpensive to fund. C. it is a tightly knit organization of groups with the same goal. D. it creates fear and panic among a group larger than the ...
July 7, 2015

Criminal Justice/Victimology
Victim rights reform has taken four different legislative routes in the United States. Which of the following is NOT one of them? A. Federal constitutional reform B. State constitutional reform C. Federal legislation D. city and county ordinances I think it's D, but not sure
June 20, 2015

finance
Templeton Extended Care Facilities, Inc is considering the acquisition of a chain of cemeteries for $400 million. Since the primary assest of this business is real estate, Templeton's management has determined that they will be able to borrow the majority of the money ...
June 20, 2015

Calculus
Using differentials find dy and delta y when y=7/x and dx=delta x =1
June 20, 2015

Calculus
two sides of triangle are 10m and 19m and the angle between them is increasing at a rate of 2 degrees per minute. How fast is the third side changing when the angle between them is 60 degrees
June 20, 2015

Criminal Justice/Victimology
Question: Which of the following was NOT true under the "older" rape statutes? A. The husband could not be prosecuted if the accuser was his spouse B. Only males could be offenders C. Only women could be victims. D. Husbands did not gen an automatic exemption from ...
June 12, 2015

Criminal Justice/Domestic Violence
The most common stalking behavior is: A. violating protective orders. B. following the victim. C. sexually assaulting the victim. D. killing the victim’s pet. My textbook mentions all choices, so I am confused.
May 17, 2015

Criminal Justice/Domestic Violence
Violation of a civil restraining, no-contact, or protection order is usually a __________, with the power of arrest given by statute. A. felony. B. aggravated felony. C. misdemeanor. D. mental health code violation. I think it' A, but not sure.
May 17, 2015

Criminal Justice/Domestic Violence
In a study on the law enforcement response to domestic violence calls, its authors report that most police departments’ written policies include: A. procedures regarding the arrest decisions. B. conducting on-scene investigations. C. handling of violations of protection ...
May 17, 2015

Criminal Justice/Domestic Violence
Researchers recommend that future responses to intimate partner violence should include all of the following EXCEPT: A. assessing children who directly witness intimate partner violence to determine if psychological treatment is needed. B. testing assailants at the time of ...
May 16, 2015

Criminal Justice/Domestic Violence
After an abusive attack, it is NOT unusual for the manipulative offender to do what? Leave for an extended period of time B. Beg for forgiveness C. Turn themselves in to the police D. Instantly abuse again I think it's B, but not sure
May 16, 2015

Criminal Justice/Domestic Violence
Unlike battering, __________ is when both people in the battering relationship are equally responsible as perpetrator and victim. A. shared abuse B. reciprocal abuse C. mutual abuse D. double abuse I think it's A, but not sure
May 15, 2015

Criminal Justice/Domestic Violence
Children are at risk for being victimized by family violence and for perpetrating it against others. Research and theory suggest that some forms of victimization increase the risk of: A. juvenile criminal offending. B. inappropriate choices. C. smoking. D. dating the wrong ...
May 10, 2015

Criminal Justice/Family Violence
Criminal prosecution of physical abuse is more common than: A. the prosecution for damaging a child’s self-esteem. B. the prosecution of emotional maltreatment. C. the prosecution of emotional humiliation. D. the prosecution of verbal abuse. I think it's B but not sure.
May 10, 2015

Math
Shelly and Andy are playing a game using a number cube and flips the coin. What are all possible outcomes during one turn? How many outcomes are in the sample space?
April 30, 2015

measurment
Its recommended that there be at least 16.8 sq ft. of ground space in a garden for every newly planted shrub. a garden is 39.2 ft. by 15 ft. Find the maximum number of shrubs the garden can accomidate
April 29, 2015

Math Please help Ms. Sue
The answer is D
April 29, 2015

Science
hi i dont know
April 23, 2015

Science
if 225 ml of 0.25M HCL and 25ml of 2.5M NaOH was used what is the limiting reagent in this experiment?
April 23, 2015

English
By the time we got there, the seals (have or had) barked twice
April 20, 2015

mental health
what positive intervention strategies you would use thank u Pat
April 20, 2015

math
suppose a hat containing 100 balls consists of 20blue ball,30yellow balls,30red balls and 20green balls.a sample of 5 balls is drawn from the hat one by one without replacement.what is the probability that there will be 2blue balls in the sample
April 15, 2015

Ethics in Technology
In the absence of laws, businesses can form __________ to reduce positional arms races. A. campaign committees B. cooperative agreements C. task forces D. networks I think it's D, but not sure
April 11, 2015

Ethics in Technology
The modern business environment is highly competitive and rapidly fluctuating. As a result, the level of commitment companies are willing to make to their employees is: A. increasing. B. stabilizing. C. variable. D. dropping. I think it's D, but not sure
April 11, 2015

Ethics in Technology
_________ makes the rules for globalization. A. Big business B. NAFTA C. The World Trade Organization D. The Multinational Trade Association I am stuck between B & C.
April 11, 2015

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