Posts by pat
Total # Posts: 919

Algebra
A total of 23,456.78 dollars was invested in two funds paying 2½ percent and 1¾ annual interest. The combined interest for the year percent is 368 dollars and 50 cents. Part A: How much of the 23,456.78 dollars is invested in 2½ percent fund? Part B: How ... 
Biology
Hypothetical: what if someone were to cut the layer of skin on the eyes of a Spalax mole (blind mole rat) off? Would they not be blind anymore, or would that cause a big disfunction with the mole? 
math
Rock County has four townships one has a population of 43095 one has a population of 35601 has a population of 15418 the last one has the population of 75400 what's the average population in Rock County 
Physics
1. An electric charge moves through an electric field. it accelerates, gaining 100J of energy. The change in electric potential of +10V. What is the magnitude of the charge of the particle? I did 100J/10V to get 10C. 2. If a negative charge of double the magnitude of the ... 
physics
Alright thanks. I knew that but the question seemed to ask for much more. I guess it was just filler information to throw me off. 
physics
4 packets of charges are arranged in a circle. Each packet is 90 degrees from each other. Each packet consists of 22 elementary charges associated with the nucleus of two sodium atoms. A test charge is placed in the center of the circle of packets. The distance between the ... 
physics
4 packets of charges are arranged in a circle. Each packet is 90 degrees from each other. Each packet consists of 22 elementary charges associated with the nucleus of two sodium atoms. A test charge is placed in the center of the circle of packets. The distance between the ... 
Physics
A flywheel turning at 1200 rev/min (125.7 rad/s) constant angular velocity has a radius of 2.5 cm. As it turns, a string is to be wound onto its rim. How long is the string if it is wound up in 10 seconds? It says the answer is 31.4m, but I don't know the equations to get ... 
physics
Direction? The Moon revolves the Earth counterclockwise. The Sun is rotating counterclockwise. But these are not related to the question as it does not ask for direction. 
physics
If the sun is 372 times farther from the Earth than the Moon, and the Moon is falling around the earth at 1.4 mm/s, what is the rate that the Sun is "falling?" Is it 1/(372^2) or 7.22*10^6 mm/s? 
Math
I have supplementary angles where the measure of one angle is ¼ the measure of the other. What is the measure of the larger angle? What is the measure of the smaller angle? 
Math
Find the measure of two complementary angles if the measure of one angle is 30? greater than the measure of the other. What is the measure of the larger angle? 
Math
How many times in a 12 hour period does the sum of the digits on a digital clock equal 6? (For example. 1:32 = 1+3+2 = 6 
Physics
g2*E = gravity2 times E? or is that q2*E 
Physics
Let's say there was a point charge at the midpoint. The question I was told was kinda confusing and I'm going off what I can remember. Point charges are normally protons. It would be close to the electron; what would I write as the equation? 
Physics
2 point charges with the same magnitude (5*10^8) but opposite signs are 10m apart. What is the magnitude and direction of the force at the midpoint between the charges? I am supposed to do E=(k*q1)/r is r (distance) 10m or 5m (midpoint) 
Algebra
Billy was playing a trivia game. According to the rules, Billy would receive 25 points for each question he answered correctly but would lose 50 points for each question he answered incorrectly. At the end of the game, Billy had a total of 450 points. He had 5 times as many ... 
Math
I have a set of complementary angles, the measure of one angle is 8 degrees less than the measure of the other. What is the measure of the larger angle? What is the measure of the smaller angle? 
Algebra
I have a pair of supplementary angles, the measure of one angle is 8 times the measure of the other. What is the measure of the larger angle? What is the measure of the smaller angle? 
Algebra
The author of a book on running receives a royalty of 75¢ per copy sold. If the royalty rate is 12% of the single copy price, how much money per copy does not go to the author? 
Algebra
One of two complementary angles has a measure of 6º greater than the other. What is the measures of the larger angle? 
english
I need a sentence with a pronounadjective, noun, helping verb, conjunction, helping verb, main verb, preposition, pronounadjective and noun in that order. Please help. Thanks in advance. 
computerized accoiunting
What are noncash investing and financing activities, and how are they recorded in QuickBooks? 
Algebra
Two hikers are 22 miles apart and walking toward each other. They meet in 5 hours. Find the rate of each hiker if one hiker walks 2.2 mph faster than the other. 
chemistry
already missed question so I just need help figuring out what I did. Small amounts of chlorine gas can be gener ated in the laboratory from the reaction of manganese(IV) oxide with hydrochloric acid: 4 HCl(aq) + MnO 2 (s) ? 2 H 2 O( ? ) + MnCl 2 (s) + Cl 2 (g). What mass of ... 
math
4 6/12 1 9/12 4/12 (the key is to distribute the negative sign through the parentheses first) Now simplify by combining negative fractions 4 6/12 2 1/12 answer 2 5/12 
ENGLISH
1.what are the behavior of students towards school rules and regulation ? 2.why do the students need to follow the school rules and regulations? 3.how does it affects to the behavior of the students 
Maths
In our math class, we didn't really go through alot on The circle so I still have some problem about the question assigned to me : Two circle C1 and C2 have equations x^2 + y^2 +4x  3 = 0 and 2x^2 + 2y^2 +4x 6y + 3 =0 respectively. Show that, for all values of ?, the ... 
math
it takes 3/4 of an hour for an automated sprinkler to cover 2/7 of a lawn. after an hour has passed, what fraction of the lawn has been covered? 
Math
an irrigation pump can do a job 3 times faster than another. If the y work together it takes 9 hours to complete the job. How long would it take the larger pump by itself 
Math
Seven bills add up to $73.00 no change and no one dollar bills 
Math
12 
chemistry
what is activation energy? 
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. 
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 
Math
How do i express y as a function of x Logy=1/3(logxlog27) 
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? 
Business Math icom 1
A simple interest calculation provides a useful estimate of what compound interest will be if what? 
Maths lit,life science,agriculture,geograph
Plzzz help me which carree can i choose? 
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 
Chemistry
Calculate the volume (in mL) of 0.627 M HNO3 needed to react completely with 8.12 g of BaCO3 in a gasforming reaction 
PreCalc 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 ... 
Comm Tech
Took test 100% right is C,C,B,B 
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? 
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 ... 
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. 
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 
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 
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 
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) 
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 ... 
math
I don't know what is wrong, but thank you for helping me out. 
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. 
math
I put it in my calculator, but it is the wrong answer though. 
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... 
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? 
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 ... 
Multicultural 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. ... 
Math 5
Insert parentheses to make this true 12 ÷ 2 ∙ 9 ÷ 3 ∙ 2 + 3 = 13 
Chemistry
What if I had to use barium nitrate as the test reagent, how would each one react to that? 
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? 
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^49x^341x^2+13x+6 if more than one zero, separate with commas. Write exact values, not decimal ... 
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©ù28©ø48x©÷8x+7 if more than one zero, separate with commas. ... 
Multicultural 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 ... 
Multi Cultural Psychology
I'm confused Steve. Can you elaborate on your answer please? 
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&#... 
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. 
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. Fielddependent style C. Nativist view D. Creativity I looked up all 4... 
Multicultural 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 ... 
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 ... 
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... 
Multicultural Psychology
Reed, I have gone through every one of them and I am still stumped! 
Multicultural 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 
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 ... 
algebra
graph the function f(x)=ãx2 graph the function leftmost point and three additional points 
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 
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 decisionmaking. C. public attention on business activities of industry. D. ... 
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 ... 
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. ... 
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 &... 
maths
70 
Criminal Justice/White Collar Crime
OK. It was A. 
Criminal Justice/White Collar Crime
To be honest, I really don't know. 
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. 
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. 
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. Upfront fees for services covered by ... 
Criminal Justice/White Collar Crime
Bounty hunters in the medical fraud area are: 1 A. people who use strongarm 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 ... 
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. 
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 
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 ... 
Criminal Justice/White Collar Crime
I guessed the answer was Weather.. it was wrong. The answer was Disaster 
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 
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... 
Criminal Justice/White Collar Crime
The financial cost of street crime is __________ of the cost of whitecollar 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. 
Criminal Justice/White Collar Crime
___________is an especially alarming characteristic of whitecollar crime that, ironically, is also an explanation of low public interest in whitecollar crime. A. The small number of people actually victimized by whitecollar crime B. Excessive government regulation C. Delay ... 
Math
5yr cd for 12,000 at 2.3 percent interest 
Criminal Justice/Leadership in Law Enforcement
Question: "It's just a technicality" and "It's not illegal" are two examples of what ethicalwrongdoing category? A. Denying or trivializing its significance B. Invoking the double standard C. Professing ignorance D. Arguing necessity I think it'... 
Math
In a 36minute 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? 
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? 
Math
How much larger than 1/9 of 3 is 2/5 of 1 2/3?