Homework Help: College

Post a New Question | Current Questions

College Algebra
last year Lien earned $1,900 more than her husband. together they earned $59,100. how much did they both earn?
Monday, August 8, 2011 at 8:03pm

Physics 1 (college)
Chap. 7, #36. (II) A ball is dropped from a height of 1.50 m and rebounds to a height of 1.20 m. Approximately how many rebounds will the ball make before losing 90% of its energy?
Monday, August 8, 2011 at 11:52am

statistics
You have hired a polling organization to take a simple random sample from a box of 200,000 tickets and estimate the percentage of 1s in the box. Unknown to them, the box contains 50% 0s and 50% 1s. How far off should you expect them to be if they draw 50,000 tickets? Answer a...
Sunday, August 7, 2011 at 11:02pm

English
I really need help finding all the grammatical errors in the passage below. Look for commas, question marks, capitailzation and colons, semi-colons, commonly misused words. I did most of them I just need help in finishing. Students also realize that a traditional college ...
Saturday, August 6, 2011 at 6:06pm

Cre101
"All the great scientists have gone to college. Some of the great athletes have gone to college. Therefore, some great scientists are great athletes." This is an invalid argument. True? Bias can be recognized through___? a.use of poetic language b. dictionary ...
Saturday, August 6, 2011 at 5:43pm

Manageral accounting
Gallatin Carpet Cleaning is a small, family-owned business ooperating out of Bozeman, Montana. For its services, the company has always charged a flat fee per hundred square feet of carpet cleaned. The current fee is $28 per hundred square feet. However, there is some question...
Saturday, August 6, 2011 at 3:32pm

College Math
a conical tank is 15 feet deep and has an open top whose radius is 15 feet. Assume that starting at t = 0 water is added to the tank at a rate of pi ft^3/hr, and water evaporates from the tank at a rate proportional to the suface area with the constant of proportionality being...
Thursday, August 4, 2011 at 10:25pm

Math (Statistics)
Five college engineering students are choosing specialized fileds of engineering to study. Each student is allowed to select 1 field. The available fields are Electrical Engineering (EE), Mechanical Engineering (ME), and Computer Engineering (CE). If the second student does ...
Thursday, August 4, 2011 at 6:02pm

Algebra
This question has been posted before, unfortunately, I have been out of high school for over 40 years and out of college for more than 20. I am trying to help another old relic enrolled in distance learning (via long distance phone calls) but neither of us seem to know where ...
Thursday, August 4, 2011 at 2:21am

IT
I have asked my teacher for help several times but keep getting pathetic feedback. I will show you first what is expected from the assignment. He says that a five paragraph format is a great way to complete the essay but my paper has three sistuations I need to cover and the ...
Thursday, August 4, 2011 at 1:16am

college algebra
COMPOUNDS P=2500, r=12%, t=20yrs, n=2
Wednesday, August 3, 2011 at 9:26am

Algebra
I have to work out this equation for my college paper and I am having trouble understanding graphs, etc. The question is C=200+50 and C=300+25. Can anyone walk me through the steps on how to graph this?
Monday, August 1, 2011 at 6:01pm

Math
Below are the home states of 17 college professors. Ohio Georgia New Jersey Georgia Nebraska Michigan Ohio Pennsylvania South Carolina New Jersey New Jersey South Carolina Wisconsin Michigan Pennsylvania Ohio Wisconsin i. Make a frequency table using these 8 states: Georgia ...
Sunday, July 31, 2011 at 10:53pm

Writing skills
I need to write 5 sentences about the role of education in successful financial planning we need to use proper verb tense in each sentence could you tell me if I used proper verb tense in this sentence? These skills help us to use proper mathematical skills when we are taking ...
Sunday, July 31, 2011 at 9:34pm

algebra (college)
The # N, in millions, of hearing impaired individuals of age X can be approximated by N= 0.00006x^3 + 0.006x^2 - 0.1x +1.4. Approximate to the nearest million the # of hearing impaired individuals of ages 25 and 40. 25= 1.75 and 40= 3 (those are millions!). I know I insert ...
Sunday, July 31, 2011 at 8:51pm

College algebra
Solve. V^2-6v-16=0
Sunday, July 31, 2011 at 11:20am

statistics
How large a sample should be surveyed to estimate the true proportion of college students who do laundry once a week within 3% with 95% confidence?
Saturday, July 30, 2011 at 3:05pm

College Algebra
Write the first four terms of the following sequence. Assume that n starts at 1. an= (-(n-4)/6n) I am not sure how to start this.
Friday, July 29, 2011 at 7:27pm

algebra
(y-3)(y-6)=0
Thursday, July 28, 2011 at 9:23pm

marketing
1. You are the marketing manager for HP laptop computers. Identify and briefly discuss the differences between the consumer market for laptops and the business market. Then give an example of each difference using college students as the consumer market and defense-related ...
Thursday, July 28, 2011 at 7:26pm

College Algebra
The total revenue R in dollars from selling tops for P dollars each is given by R= P(200-p) where P < or = 200. Find R when P = $200 Find P when R = $7500
Thursday, July 28, 2011 at 6:48pm

college physic SHM
A 1.25kg mass stretches a vertical spring 0.215m.If the spring is stretches an additional 0.130m and released, (a)how long does it take to reach the equilibrium position again? (b)Write an equation giving its position y as a function of time t. (c)What will be its maximum ...
Tuesday, July 26, 2011 at 11:22pm

college algebra
A musician is planning to market a CD. The fixed costs are $1260 and the variable costs are $5 per CD. The wholesale price of the CD will be $11. For the artist to make a profit, revenues must be greater than costs. How many CDs, x, must be sold for the musician to break even?
Tuesday, July 26, 2011 at 8:44pm

college algebra
find a general term for the sequence a1,a2,a3,a4..... 15,23,31,39
Tuesday, July 26, 2011 at 7:45pm

college algebra
(x^2/3)^7/2 simplify and express answer using positive exponents only
Tuesday, July 26, 2011 at 7:44pm

please help
The Everton college store paid $1859 for an order of 49 calculators. The store paid $11 each for scietific calculators. The others, all graphing calculators, cost the store $55 eaach. How many of each type of calculator ws ordered? Please answer in detail so that I can see ...
Tuesday, July 26, 2011 at 12:53pm

college physic
A 1.25kg mass stretches a vertical spring 0.215m.If the spring is stretches an additional 0.130m and released, (a)how long does it take to reach the equilibrium position again? (b)Write an equation giving its position y as a function of time t. (c)What will be its maximum ...
Tuesday, July 26, 2011 at 10:47am

college algebra
solve x^2e^x+9x^ex=0
Monday, July 25, 2011 at 7:09pm

college algebra
e^-3-1x+22=0
Monday, July 25, 2011 at 7:08pm

college algebra
find all vertical and horizontal asymptoles f(x)=4x/x^+1
Monday, July 25, 2011 at 7:05pm

college algebra
the population of a certain geographic region is approximately 105 million and grows continuously at a relative growth rate of 1.53%. what will the population be in 5 years?
Monday, July 25, 2011 at 6:44pm

college algebra
how long would it take $3,100 to grow to $8,800 if the annual rate is 3.5% and interest is compounded monthly? please help
Monday, July 25, 2011 at 6:42pm

math
solve by substitution method. 5m+n=36 m-5n=54 the everton college store paid 1,859.00 for an order of 49 caculators the store paid 11.00 for each scientific calculator. the others ,all graphing caculators, cost the store 55.00 each. how many of each type of caculators was ...
Sunday, July 24, 2011 at 8:29pm

english
Write three paragraphs, with a total minimum word count of 500 words, explaining what your point of view will be and what you plan to accomplish in your paper. “Credit card companies should not be on campus marketing to college students”
Sunday, July 24, 2011 at 6:10pm

Hum/205 college level
can someone please look over this and tell me what you think?? thanks! The history of the Western Art is a steeped in religious symbolism; but all art is in one way or another, an extension of the religious urge in humanity. However to some westerners it is often difficult to ...
Sunday, July 24, 2011 at 3:10pm

Math
23 college sophomores at Crocodile Community College, 12 preferred pepperoni pizza, 7 preferred supreme, and 4 preferred cheese. If we picked a college sophomore at Crocodile Community College at random, what is the probability that he or she would prefer supreme? Give ...
Friday, July 22, 2011 at 11:33am

college
Advocates of the death penalty recognize that no system is perfect and that applying the death penalty runs a small risk of executing someone who is innocent. Is this a price society should be willing to pay?
Friday, July 22, 2011 at 1:58am

english
can you check to see if i identified the verbs correctly and used the correct tense. 1. For as long as I can remember, education has been a constant factor in my life. ( present progressive) 2. I received my first academic award in elementary school and it changed my whole ...
Friday, July 22, 2011 at 12:21am

stats (please help)
Assume that the population of heights of male college students is approximately normally distributed with mean  of 69 inches and standard deviation  of 3.75 inches. Show all work. (A) Find the proportion of male college students whose height is greater than 70 ...
Thursday, July 21, 2011 at 8:23pm

college algebra
-4x^2y(-4x^3y^5)
Thursday, July 21, 2011 at 4:43pm

statistics
Thirty percent of the students in a high school face a disciplinary action of some kind before they graduate. Of those students, 40% go on to college. Of the 70% who do not face a disciplinary action, 60% go on to college. What percent of the students from the high school go ...
Thursday, July 21, 2011 at 3:17am

com 155
Review the passage below, which contains 20 errors. Identify these errors by marking each of the errors in bold, and make your correction in parentheses after the error. Example: My cars interior is black. This must be marked as follows: My cars (car’s) interior is black...
Thursday, July 21, 2011 at 1:12am

Math
Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 110 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she ...
Wednesday, July 20, 2011 at 10:08am

college algeb
when ax^2+bx+c is divided by x-1, the remainder is 10 if the same poly. is divided by x+2 the remainder is 1. x+1 is a factor of the polynomial. Find a,b, and c.
Wednesday, July 20, 2011 at 9:54am

Chemistry 101 college
you have 10 mL of a 1.0 M Ba(OH)2 solution and add it to 2.5 L of water. What is the concentration of hydroxide ionsin the diluted Ba(OH)2 solution?
Tuesday, July 19, 2011 at 5:31pm

Chemistry 101 college
How many grams of chloride ions are in a 2.5L of a 1.0 M calcium chloride solution?
Tuesday, July 19, 2011 at 5:31pm

Math
Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B.
Tuesday, July 19, 2011 at 5:27pm

Math-probability
Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she receives at least a B.
Tuesday, July 19, 2011 at 1:52pm

Scholarship Essay
Why do I deserve this scholarship? 250 words or less. Any advice on the paragraph itself or on grammar is greatly appreciated. Throughout my life, I have faced multiple obstacles that I have not let hold me back. I am the first person in my family to not only go to college but...
Monday, July 18, 2011 at 10:19pm

Operations Management
Setup Times Read the case study below “Hi-Ho Yo-Yo, Inc.”. Write a short summary of each of the four methods for selecting the order in which to release the products to printing. Complete a short analysis for each method which provides the average flow time and ...
Monday, July 18, 2011 at 7:00pm

scholarship essay
This is for a scholarship the topic is "Why do you deserve to win this scholarship?" I am hoping that someone can proofread this and also give any tips for improvement. In addition, the essay has to be under 250 words. I believe that I deserve this scholarship ...
Sunday, July 17, 2011 at 10:49pm

psychology
I am haveing to prepare a research on study habits. I have the idea on how I am going to conduct.research but my question refers to numbers based on research for the college am I making those up? I ask because of course not sure if my idea I would be able to research current ...
Saturday, July 16, 2011 at 9:20pm

English
Could someone review this essay for me? It is a rough draft of my persuasive essay. The Reality of Credit Cards and College Students Laurie A Johnson COM 156 Diana Bernste The Reality of Credit Cards and College Students Why do companies target a portion of the population that...
Saturday, July 16, 2011 at 1:41pm

College Math
Given the following sets select the statement that is NOT true. A=(l,a,t,e,r) B= (l,a,t,e) C=(t,a,l,e) D=(e,a,t)E=(t,e,a) E=D E=B D=A C=A D=B
Friday, July 15, 2011 at 6:14pm

College Algebra
A farmer has 100 yeards of fencing with which to enclose two adjacent rectangular pens both bordering a river. The farmer does not need to fence the side with the river. What should the dimensions of the two pens together (a rectangle) be in order to yield the largest possible...
Friday, July 15, 2011 at 4:51pm

howard community college
Vitamin A, Vitamin B6, Vitamin C and Vitamin E. Which of these are largely water soluble and which are largely fat soluble? Explain your reasoning in each case.
Thursday, July 14, 2011 at 1:34pm

college physcial science
a car whose inintal speed is 30m/s undergoes a constant acceleration of 5m/s2. In the first 6s after the accleration starts the car travels
Thursday, July 14, 2011 at 7:05am

Critical thinking
Seventy percent of freshmen at Wharfton College come from wealthy families; therefore, probably about the same percentage of all Wharfton College students come from wealthy families.Identify the premises and the conclusions in the following arguments.
Monday, July 11, 2011 at 6:24pm

American Government
Question about American party organizations: A. are about to die out B. Are more powerful today than any time in history C. are still, important but their role in campaigns is secondary to that of candidates D. are unimportant in the political system today Is this answer ...
Monday, July 11, 2011 at 2:50pm

calling miss sue and sarah
I'm on college. this is for English 101. She just distribute our papers and talk to her if anyone has a problem with grade but there are no remarks on paper and i need to catch up on my next class. i revised it now with the mistakes that you point out. about the article. ...
Monday, July 11, 2011 at 2:01pm

college math
The atmospheric pressure P in pounds per square inch (psi) is given by the formula below, where a is the altitude above sea level (in miles). If a city has an atmospheric pressure of 13.25 psi, what is its altitude? (Recall that 1 mi = 5,280 ft. Round your answer to the ...
Sunday, July 10, 2011 at 10:51pm

english
I have to write two paragraphs, with a total minimum word count of 350 words, explaining what your point of view will be on credit card companies should not be on campus marketing to college students, and what you plan to accomplish in you paper
Sunday, July 10, 2011 at 3:38pm

Statistics
foofy computes the correlation between an individual's physical strength and his or her college grade poing average. Using a computer, the correlation for a sample of 2000 people is r(1998)=+.08, p=<.0001. she claims this is a useful tool for predicting which college ...
Sunday, July 10, 2011 at 9:58am

college algebra
6y-7x=12, 7x-6y=-12 solve by graphing method. classify as consistent/inconsistent and dependent/independent. i have been working on this problem and i can't figure it out. please help!
Saturday, July 9, 2011 at 11:12pm

Advanced Microeconomics College Level
Information on the price elasticity of demand is particularly importatn to managerial decision making because: A) the higher the price elasticity of demand for a product is, the more profitable it will be to produce more of it. B) depending on the elasticity coefficient, ...
Saturday, July 9, 2011 at 12:48pm

Chemistry
Does Na2CO3 have a methatesis reaction with NaCl, NaIO3, or Al2(SO4)3. If it does which one and why.
Saturday, July 9, 2011 at 1:31am

Chemistryor
Will Zn(NO3)2 react in a metathesis reaction with NACl, BACL2, NAIO3 or AL2(SO4)3
Saturday, July 9, 2011 at 1:28am

college math
Using correct mathematical notation and symbols, express the following in set-builder notation: Z = {16, 17, 18, 19, 20}
Friday, July 8, 2011 at 1:09pm

College math 115
I need help with my assignment how much will it be to have someone help me with it it is due by tomorrow?
Friday, July 8, 2011 at 11:53am

English
could you review this for me and provide feedback. I have an assignment that states I need to write my thesis statement then write paragraphs that support this. This is only a draft and I would welcome any comments. Thesis Statement: Even though having a credit card can help ...
Wednesday, July 6, 2011 at 11:35am

college English
we are asked to do an essay about this article. 5 paragraph essay. arguement essay. paragraph 4 is refuting paragraph. 1.The U.S. supreme court’s decision to allow a lawsuit blaming the makers of ‘’natural Born Killers” for a copycat crime has a cast a ...
Tuesday, July 5, 2011 at 5:24pm

college English 101
i found the article but i cannot paster it here. help
Tuesday, July 5, 2011 at 4:57pm

college English 101
we are asked to make an assignment bout copycat crimes the article is kinda long so i need your email add and ill invite you in a chat room. thanks deadline is tomorrow
Tuesday, July 5, 2011 at 4:19pm

College Math
Determine whether the pairs of sets are equal, equivalent, both, or neither. A = {7, 9, 10}, B = {a, b, c}
Tuesday, July 5, 2011 at 4:16pm

College Math
Find the perimeter and area of a right triangle if the shortest side is 20 mm. and the longest side is 52 mm.
Tuesday, July 5, 2011 at 3:05pm

college math
Find the perimeter and area of a right triangle if the shortest side is 20 mm. and the longest side is 52 mm.
Tuesday, July 5, 2011 at 2:44pm

English
I am working on an assignment that requires we write out our thesis statement and then write paragraphs that support this. Can I get your feedback on what I have so far? Thesis Statement: Even though having a credit card can help teach financial responsibility with some, ...
Tuesday, July 5, 2011 at 1:43pm

College Math
An inlet pipe on a swimming pool can be used to fill the pool in 24 hours. The drain pipe can be used to empty the pool in 40 hours. If the pool is one-third filled and then the drain pipe is accidentally opened, how long will it take to fill the pool?
Sunday, July 3, 2011 at 4:46pm

College chemistry
is dispersion force the strongest IM for Cl2
Friday, July 1, 2011 at 7:59pm

college physics
Calculate the ratio (pure number) of the kinetic energy to the potential energy of a simple harmonic oscillator when its displacement is half its amplitude
Wednesday, June 29, 2011 at 7:21pm

college phyics
A system consists of 3.2 mol of the monatomic gas neon (which may be treated as an ideal gas). Initially the system has a temperature of 290 K and a volume of 1.2 m3. Heat is added to this system at constant pressure until the volume triples, then more heat is added at ...
Wednesday, June 29, 2011 at 7:19pm

College Physics
6. A tall bald student (height 2.1 meters and mass 93.1 kg) decides to try bungee jumping from a bridge. The bridge is 36.7 meters above the river and the "bungee" is 25.3 meters long as measured from the attachment of the bridge to the foot of the jumper. Treat the...
Wednesday, June 29, 2011 at 2:46pm

College Physics
1. A spring gun is made by compressing a spring ina tube and then altching the spring at the compressed position. A 4.97-g pellet is placed against the compressed and latched spring. The spring latches at a compression of 4.06 cm, and it takes a force of 9.12 N to compress the...
Wednesday, June 29, 2011 at 2:45pm

Bus 13-Principals of Management (community College
How is a case study written? I have to write a 3-4 page case study on the following: With annual revenue of $430 billion, 2 million employees, and 7,300 stores worldwide (and even larger numbers by the time you read this), Wal-Mart is the largest company in the world and has ...
Wednesday, June 29, 2011 at 1:01pm

college alegbra
graphing a hyperbola. -4x^2+9y^2+8x+72y-4=0 - just need help setting it up into an equation
Tuesday, June 28, 2011 at 1:06pm

English
Can you review this rough draft of an outline for a persuasive essay and provide any feedback? Thanks in advance! I. Introduction Even though some feel as though a student having a credit card can teach financial responsibility, a credit card company should not be allowed to ...
Monday, June 27, 2011 at 3:02pm

English
Could you review this outline for a persuasive essay? Was it done correctly? Outline for negative impact of credit card companies marketing to students on campus Com 156 My introduction to the topic and my thesis statement. Introductory Paragraph: Even though students having ...
Monday, June 27, 2011 at 12:38pm

child care management mod 4
Teachers in child care centers should meet which of the following educational qualifications? A. High school graduate B. High school graduate with some college course work in child development or early childhood education C. Two to four years of college (associate’s or ...
Sunday, June 26, 2011 at 3:06pm

college
Do a factory in the world for the recovery or production of ZnO using ammonium carbonate
Saturday, June 25, 2011 at 5:21pm

statistics
A large group of students has taken a college entrance exam. The scores on the exam are such that the mean = 52 and the standard deviation = 11 Find the probability that a student, selected at random, earned a score lower than 63.
Friday, June 24, 2011 at 9:22pm

College Algebra
If a person is 66 inches tall is standing 15 feet away from a streetlight. If the person casts a shadow 84 inches long, how tall is the streetlight?
Friday, June 24, 2011 at 4:30am

college algebra
tom has 17 coins in his pocket worth $1.30. If he has only dimes and nickles, how many coins of each does he have?
Thursday, June 23, 2011 at 12:31pm

English
(08VerC-27-31) Identify and circle the one underlined word or phrase that should be corrected. 1.They might enjoyed(A) the training course if(B) they had studied(C) more diligently(D) during their college years. 2.Credit cards are usually issued to(A) these(B) with a good ...
Thursday, June 23, 2011 at 9:29am

college physic
A stunt driver wants to make his car jump over 8 cars parked side by side below a horizontal ramp.(a)With what minimum speed must he drive off the horiontal ramp?The vertical height of the ramp is 1.5m above the cars and the horizontal distance must be clear is 20m.(b)If the ...
Thursday, June 23, 2011 at 5:44am

college physics
A 1100 kg wrecking ball hangs from a 14m-long cable. The ball is pulled back until the cable makes an angle of 17.0 degrees with the vertical.By how much has the gravitational potential energy of the ball changed?
Wednesday, June 22, 2011 at 5:22pm

CSU college
How the culture of the 20th century influenced the style of sculpture.
Wednesday, June 22, 2011 at 1:44am

college chemistry
Why is iodine important to biological tissues such as the thyroid gland? Give a prediction for why iodine is added to the table salt supply. ** I have no idea! :(
Tuesday, June 21, 2011 at 7:00pm

college algebra
I don't understand the steps for doing synthetic division in college algebra
Tuesday, June 21, 2011 at 3:32pm

college algebra
2/5(5x-3) - 1/3(12x-5). Have the correct answer but need someone to show me how to solve for it.
Monday, June 20, 2011 at 5:56pm

COLLEGE ALEGBRA
Sue, a recent retiree, requires $6,000 per year in extra income. She has $50,000 to invest and can invest in B-rated bonds paying 15% per year or in a certificate of deposit (CD) paying 7% per year. How much money should be invested in each to realize exactly $6,000 in ...
Monday, June 20, 2011 at 10:07am

College Chemistry
Which contains more sulfur, 35.2g CaSO4 or 35.7g NaSO4?
Saturday, June 18, 2011 at 1:00am

college algebra
A function is given. Determine the average rate of change of the function between the given values of the variable. f(x) = 6 âˆ’ x2; x = 1, x = 1 + h
Friday, June 17, 2011 at 10:11pm

college algebra
A function is given. Determine the average rate of change of the function between the given values of the variable. f(t) = 6/t ; t = a, t = a + h
Friday, June 17, 2011 at 10:10pm

college chemistry
why do halogens tend to form diatomic molecules?
Friday, June 17, 2011 at 5:42pm

college chemistry
so i've never used this litmus paper stuff & i totally missed the lab but i still have to answer this question. ** Describe the observation obtained when a piece of litmus paper is immersed in the mixture of two acids? ** These two acids it's talking about are ...
Friday, June 17, 2011 at 1:57pm

college level math
on april 30,(day 0) there will ve 2500 lovebugs living in marion county. the number of lovebugs living in marion county will then increase at a rate of 9percent everyday since april 30. a)find the equation for the number of lovebugs living in marion county as a function of ...
Friday, June 17, 2011 at 11:07am

College
A room is 13 ft. It needs to be painted. The ceiling is 8 ft above the floor. there are two windows int he room, each one is 3 ft by 4 ft. The door is 2.5 ft by 6.5 ft. What is the area of the wall and ceiling? 1 gallon of paint covers 64.37sq ft. How many gallons are needed ...
Thursday, June 16, 2011 at 10:36pm

College Physics
What is the momentum of an automobile (weight = 9700 N) when it is moving at 36 m/s to the south?
Wednesday, June 15, 2011 at 10:56am

Experiment
The question is how do I design a basic experiment that would allow us to establish a cause-effect relationship between number of hours worked per week and lower college graduation rates? It must have these components: a manupulated independent variable, a dependent variable, ...
Tuesday, June 14, 2011 at 4:48pm

Experiment
the experiment that would allow establishing cause-effect relationship between number of hours worked per week and lower college graduation rates has to have these components: a manipulated independent variable, a dependent variable, control for extraneous variables, an ...
Tuesday, June 14, 2011 at 3:15pm

Experiment
I want to design a basic experiment that would allow establishing a cause-effect relationship between number of hours worked per week and lower college graduation rates.
Tuesday, June 14, 2011 at 2:37pm

chemistry
Substance A and substance B react to form substance C as described by the equation: A + B ↔ C If only substance A and substance B are placed in an enclosed vessel and allowed to react what would the reaction be?
Monday, June 13, 2011 at 3:18pm

statistics
In the past a certain college has found that 35% of the students will grad within 4 years. A random sample of 450 students at this college is taken and going to be followed until graduation. A. What is the sampling distribution of the statistic of interest? B. What is the ...
Sunday, June 12, 2011 at 11:16pm

College
Shantisha Brown SC543-01 Article Critique 1 Mindes, Gayle; Murphy, Kathleen Torina (1982). The Importance of Play and Games in the Middle School Program for Emotionally Disturbed Young Adolescents. Journal of Mental Health Counseling, 31, 131-140. In this article on play ...
Sunday, June 12, 2011 at 10:33pm

COLLEGE ALGEBRA
A bank loaned out $120,000, part of it at a rate of 8% per year and the rest at the rate of 12% per year. if the interested received totaled $11,000, how much was loaned at each rate?
Sunday, June 12, 2011 at 5:40pm

College Pre-Algegra
1. Find the exact value of tan660 using the functions of 330deg. 2. Solve the equation 2sin^20+5sin0+3=0 on the interval 0<=0<2pi.
Sunday, June 12, 2011 at 3:47pm

College Physics
100 grams of molten lead (600oC) is used to make musket balls. If the lead shot is allowed to cool to room temperature (21oC), what is the change in entropy (in J/K) of the lead? (For the specific heat of molten and solid lead use 1.29 J/g oC; the latent heat of fusion and the...
Sunday, June 12, 2011 at 4:38am

Cultural Diversity
Since the Hernandez family has experienced discrimination, hardship, and recent bullying in their neighborhood, Mr. Hernandez has enrolled his sons in the YMCA martial arts class. He would consider this action proper on the basis of the need to defend the: (Points: 5) dignidad...
Friday, June 10, 2011 at 6:46pm

College Math
2008 (2nd)Course2-4.1 We are to find a function f(x) such that its derivative is x^2+x-1 and the graph of y=f(x) is tangent to the straight line y=x+1. First we find the coordinates of the point at which y=f(x) and y=x+1 are tangent.Since the slope of the tangent line is A,the...
Friday, June 10, 2011 at 1:04pm

college math
cannot figure out the probability for the following: A pea plant i=must have exactly on of each of the following pairs of transis: Short(s) or tall(t); round(r) or wrinkled(w)seeds; yellow(y) or green(g)peas; and white(wh) or purple(p) flowers so A) How many different ...
Friday, June 10, 2011 at 10:56am

College Algebra
Write the following as an radical expression. v^(4/5)
Wednesday, June 8, 2011 at 8:54pm

college
Explan a credible and a non cedible websites.
Wednesday, June 8, 2011 at 7:51pm

COLLEGE ALGEBRA ..HELP!
Solve by completing the square 12x^2+11x=5
Tuesday, June 7, 2011 at 9:16pm

grammer
1. Select the sentence that has correct subject-verb agreement. (Points : 1) Applied mathematics was my major in college. Applied mathematics were my major in college. 2. Most singular nouns that end in “s”—such as politics, news, measles—take plural verbs...
Tuesday, June 7, 2011 at 4:33pm

College algebra
Given a quadratic equation in the form y = ax2 +bx +c , and four choices of graphs representing that equation, how can you tell which choices could be eliminated right away by looking at the equation and looking at the graphs and doing some minimal calculations and not ...
Monday, June 6, 2011 at 8:07pm

COLLEGE ALGEBRA
Solve by completing the square 12x^2+11x=5
Monday, June 6, 2011 at 8:02pm

college
1. Critically evaluate the job analysis that Mary conducted for the position of assistant manager. Has she used appropriate methods? What are the strengths and weaknesses of her efforts? 2. What kind of factors about Today's Fashion and its operations should Mary have ...
Monday, June 6, 2011 at 3:50pm

Nutrition
Josephine is a 20 year old female who is present for an eating disorder not otherwise specified. She currently teaches salsa lessons at the community college and is in her last semester of college. She reports she is living at home and the food her mom prepares is not the ...
Monday, June 6, 2011 at 12:09pm

College physics
An airplane is cruising along in a horizontal level flight at a constant velocity, heading due west. (a) If the weight of the plane is 5.54 104 N, what is the net force on the plane? (b) With what force does the air push upward on the plane?
Monday, June 6, 2011 at 11:13am

need help for medical coding 1
can anybody tell me if they received an examination booklet of medical coding 1, exam 1, lessons 1-3 and medical coding 1, exam 2, lessons 4-6 from penn foster college. because i didn't received any one of them i only received the final examination booklet. i was wondering...
Sunday, June 5, 2011 at 12:53am

college math
If the probability of seeing moose in a day in a certain region of Alaska is 0.29, what is the probability of not seeing any moose in a day there?
Saturday, June 4, 2011 at 8:48pm

college algebra
How would you factor th trinomial 42h^2-29hj-5j^2
Friday, June 3, 2011 at 7:46pm

statistics
Among the 500 first year students of college, 270 students study computer science, 345 students study mathematics, and 175 students study both computer science and mathematics. If one student is selected at random, find the probability that he did not take either of these ...
Friday, June 3, 2011 at 2:53pm

statistics
6. In a study on caffeine and stress, college students indicated how many cups of coffee they drink per day and their current stress level on a scale of 1 to 10. The table shows the survey results. Using a web-calculator, obtain the appropriate correlation coefficients. Number...
Thursday, June 2, 2011 at 6:54pm

Grammar
Write one paragraph (150 word minimum) about the most helpful information you have learned from your other second block course on how to make financial decisions. Identify the topic sentence by [] and the clincher by {}. **Is this correct? [From my financial class I have ...
Wednesday, June 1, 2011 at 2:27am

English
can someone overlook my answers to help with the questions that are wrong at let me know which ones are right. Bold = my answers I chose (right) Wind can create alterations in the surface layers of rock. Wind Is one cause of erosion. Which of these sentences combines the ...
Tuesday, May 31, 2011 at 8:32pm

math
Mr. Doodle’s grade distribution over the past 3 years for a course in college algebra is shown in the chart below. Grade Number A 45 B 180 C 210 D 95 F 65 I 5 If Jane plans to take a college algebra course with Mr. Doodle, determine the empirical probability that she ...
Sunday, May 29, 2011 at 7:57pm

college algebra
I NEED TO WRITE AN EQUATION OF THE LINE WITH THE GIVEN SLOPE AND GIVEN Y-INTERCEPT LEAVE ANSWER IN SLOPE-INTERCEPT FORM SLOPE -2/3,Y-INTERCEPT (0,5)
Saturday, May 28, 2011 at 10:12pm

Information Technology
I have this assignment due tonight in about 2 and a half hours. I am going to try to finish it the best that I can but I do not know if I will be able to. I really am stuck. I have no idea where to even start on this. Can somebody please help?! • Read the following ...
Saturday, May 28, 2011 at 12:28am

misc.
if something says your pursuing a college degree does that mean your in college are are planning in the future to go to college?
Friday, May 27, 2011 at 12:06pm

college pathology 2
Have anybody take this class? If so can you help me!!!!
Thursday, May 26, 2011 at 10:24pm

college pathology 2
What does a vegetative state refer to? A.) Decreased responsiveness and an inability to function B.) Loss of awareness and mental capabilities, resulting from diffuse brain damage, although brain stem functions continue C.) Continuing intellectual function, but inability to ...
Thursday, May 26, 2011 at 10:01pm

College Algebra
Solve the following equation: 7m^2 = 12 - 17m If more than one solution, separate with commas
Thursday, May 26, 2011 at 1:27am

psychological statistics
A random selection of files from a student counseling center revealed the following reasons why college students seek services: Mental health issues 25 Learning/school issues 15 Relationship issues 5 Other 5 What does it mean to say the files were randomly selected? How would ...
Wednesday, May 25, 2011 at 4:39pm

math
A study has shown that 20.05% of all college textbooks have a price of $80 or higher. It is known that the standard deviation of the price is $10. What is the mean price of the college textbooks? Assume the price is normally distributed.
Wednesday, May 25, 2011 at 10:47am

english 114
I've got to write a good news letter to the president of a college expressing my appreciation of an instructor with dedication to his/her instructors...help
Wednesday, May 25, 2011 at 8:20am

Grammar
**The comparatives are surronded by () and the superlatives are surronded by <>. **Is this assignment wrote correctly? **Are than any grammar mistakes? Compare and contrast your abilities as an academic writer now as opposed to when you began at Axia College. Using four ...
Tuesday, May 24, 2011 at 10:54pm

Pages: <<Prev | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | Next>>

Post a New Question | Current Questions

Homework Help

For Further Reading