Questions Asked on
August 10, 2010

science
NH2, NH3, and NH4+ have HNH bond angles of 105, 107 and 109. Explain this variation in bond angles.
asked by Joseph 
MATHS
A man caught a fish. It weight 5/7kg + 5/7 its own weight.What did it weigh?
asked by BRYAN 
algebra
The Big Screamer Coaster carries 92 people altogether. Some of its cars carry 4 passengers, and the rest carry 6 passengers. There are three less 6passenger cars than 4passenger cars. How many 4passenger cars are there?
asked by Rachel 
geometry
Draw two parallel lines on your paper. Locate four points on the paper, each an equal distance from both lines. Describe the figure you get if you continue to locate points, eahc an equal distance from both lines.
asked by Sheri 
trigonometry
From a mountain 1780 ft. high, the angle of depression of a point on the nearer shore of a river is 48deg40mins and of point directly across on the opposite side is 22deg20mins. What is the width of the river between the two points?
asked by Winsel 
4th grade english
How can I use the phrase "having been introduced to the guest of honor" in a complete sentence?
asked by Hayley 
Paine College
Morningside Nursing Home, a notforprofit corporation, is estimating its corporate cost of capital. Its taxexempt debt currently requries an interst rate of 6.2 percent and its target capital structure calls for 60 percent debt fianancing and 40 percent
asked by Lisa 
science
In this lab, we will be looking at Indian Corn that is the result of two parents. The parents were both Yy Ss. Y is yellow, y stands for white. The Yellow trait is dominant. S is smooth, s is shrunken. Smooth is dominant. Before we start, we need to list
asked by sheshe 
Business Managment
When would a full explanation of a visual be necessary? A.When similar material is presented to the audience quite frequently B.When the material is new to the audience C.When the information it presents is a minor part of your proof D.When the audience is
asked by Kimberly 
math
3/10 + 7/12 = ?
asked by moe 
algebra
what are braces and digits?
asked by mia 
economics
1. Use the following information to answer the questions below: Quantities Produced Prices CDs Tennis Racquets CDs Tennis Racquets Year 2004 100 200 20 110 Year 2005 120 210 22 120 a. Calculate real GDP using prices from 2004. By what percent did real GDP
asked by mack 
PHYSICS
A 7 m ladder weighing 250 N is being pushed by force F AT bottom What is the minimum force needed to get the ladder to move? The static coefficient of friction for all contact surfaces is 0.4.
asked by sushanth 
Social studies
What is the difference between east flowing river and west flowing river on the basis of peninsular river?
asked by Max 
Trigonometry
frrom outlook tower 80ft. high, a man observes from a position 6.5ft. below the top of the tower that the angle of elevstion of the top of certain tree is 12deg40mins and the angle of depression of its base is 72deg20mins. If the base of the tower and the
asked by Winsel 
PHYSICS LAB
a gold ball is hit with an initial velocity v0 = 53m/s at an angle of 50degrees above the horizontal. a)how high the ball go? b)what is the total time the ball is in the air? c)how far will the ball travel horizontally before it hits the ground?
asked by josh 
english
decribe the setting of dr jekyll and mr hyde. how does it effect the characters? give two quotes from the book
asked by junu 
manageria economics
the largo publishing house use 400 printers and 200 printers presses to produce book. a printers wage rate is 20 and the price of a printing press is 5000. the last printer added 20 books to total output. is the publishing house making the optimal in put
asked by Razu 
Math
A man comes up to play a game. you flip a coin, if heads you win $1 and keep playing if heads again you get $2, if you get heads again, $4 and so on. If you flip tails you take your money and the game is over. How much should he be willing to pay?
asked by Tara 
economics
engineers at a national research laboratory built a prototype automobile that could be driven 180 miles on a single gallon of unleaded gasoline. they estimated that in mass production the car would cost 40000 per unit to build. the engineers argued that
asked by Razu 
chemistry
Two mercuryglass thermometer are labelled T and D respectively.On T scale, at 1 atmosphere, ice melts at 10T and pure water boils at 80T. On the D scale ice melts at 20D and pure water boils at 100D at 1 atmospheric pressure. (a) Derive an equation
asked by paulina 
medical
according to a December 4 hospital census of 100 , what are the total inpatient service days for December 5 ?
asked by James 
chemistry
A buffered solution is made by adding 50.0 g NH4Cl to 1.00 L of a 0.84 M solution of NH3. Calculate the pH of the final solution
asked by chris 
math
expand (1x^2)^6
asked by Stace 
finance
Should Collins liberalize credit if a 15 percent aftertax return on investment is required? Assume Collins also needs to increase its level of inventory to support new sales and that inventory turnover is four times.
asked by Anonymous 
Classics
I am doing an essay on Aristophanes Clouds and The Trial and Death of Socrates by Plato. I am trying to find differences in the types of education Socrates provides? I am unclear whether he actually charges a fee in Plato ( it seems that he doesn't) ? It
asked by S 
Finance
A company makes an investment of $150,000 with a useful life of 10 years and expects to use this investment to generate $300,000 in sales with $280,000 in incremental operating costs. If the company operates in an environment with a 30% tax rate, what are
asked by john 
Critical thinking
What are the characteristics of a problem?
asked by One tired mom 
college
I need to know where to search for information on the social issues of human trafficking.
asked by patiance 
geography
I have to write half a page of how geography has helped you but it ment me and idk how i need some help
asked by kacey 
MATH
WHAT IF AIL ONLY HAD TEN AND ONE? HOW COULD SHE HAVE MODELED 624 WITHOUT USING HUNDREDS?
asked by zion 
calculus
I'm trying to find the antiderivative of (x+3)/2 How would you go about this? The answer is (x+3)^2/4
asked by Pegs 
accounting
what control violations might bank reconcilation highlight?
asked by gloria 
religion
what theme of geography studies the people,wether,climate,and animals of an area
asked by Brianna 
business law
1.Before the UCC and the UCITA, what was one of the first, and most significant, of the U.S. government's attempts to promote uniformity in commercial laws from state to state? (Hint: think of "commerce" and Constitution). 2.Based on the information
asked by Anonymous 
science
which would have a lower melting point, C3H6 or CH30H? explain.
asked by Joseph 
classics
I need help writing an intro and conclusion for an essay. The thesis is : Socrates is depicted differently in Plato's dialogue and Aristophanes' Clouds in terms of the education he provides and his beliefs. I already wrote most of the middle, and am having
asked by S 
IT210 week7/ DQ1
Please post pseudocode or code showing how you would access a file as either a database or a sequential file. Describe in your code the differences between accessing the data. Post what is needed for this weeks assignment.
asked by Joshua 
Accounting 225
Use the information in Exercise 24 to prepare an August 31 trial balance for PoseforPics. Open these Taccounts: Cash; Office Supplies; Prepaid Insurance; Photography Equipment; H. Paris, Capital; Photography Fees Earned; and Utilities Expense. Post the
asked by Amanda 
Exponents and Logs (Math)
Solve for x: 2^(x+1) = 4(8^x) I try isolating the 4 but I can't seem to solve it correctly when using ln or log applications. The answer is supposed to be x=1/4. Any help?
asked by Fred 
4th grade
writing in standard from when it comes to millions examples please
asked by tyrese 
5th grade
123%45=
asked by rakib 
12 grade
20*49*39*90*56*34*100=
asked by rakib 
5th grade
how do i slove 4243*821213=
asked by rakib 
classics
can i say that Sorates head is in the clouds when he is portrayed up in the clouds in Aristophanes comedy clouds
asked by S 
algebra 2
find the points of intersection of the following algebraically y=2^x + 4^x y=2^x+1  4^x+1 I set them equal to each other but not sure if you use logs or what to solve it
asked by jonathan 
10th grade
i need help asap w. number patterns
asked by Britney Lewis 
Child Psychology
when a child repeats a behavior or action simply to observe that action you would not infer that. the child finds the behavior self reinforcing. b. the stimulation of the action is satisfying. c.the stimulation provided by the action is associated with a
asked by Anonymous 
Advance Algebra
When multiplying two polynomials, what fundamental property do you use repeatedly?
asked by Rachell 
college
Many organizational situations involve an audience that consists of a group of people. Which is an approach to analyzing this type of audience?
asked by Patrick 
Basics of health insurance
For electronic access to computer data, computerized signatures may consist of the following (6) verification or access methods?? (I have read and read and I just can not seem find the answer. I sure hope someone can help me out. Thanks in advance.
asked by Kimberly T. 
Algebra
A basketball team has 12 more games to play. They have won 25 of the 36 games they have played. How many more games must they play in order to finish with a 0.750 record?
asked by Macy 
Math  Vectors
Prove that vector i,j and k are mutually orthogonal using the dot product. What is actually meant by mutually orthogonal?
asked by Shaila 
Math  Vectors
Resolve vector u =[3,4,7] into rectangular components, on which is collinear with vector v =[1,2,3].
asked by Shaila 
investing
You hold a diversified portfolio consisting of a $5 000 investment in each of 20 different common stocks. The portfolio beta is equal to 1.12. You have decided to sell a lead mining stock (b=1.0) at $5 000 net and use the proceeds to buy a like amount of a
asked by Grizelda 
social studies
What are the laws regarding Parliamentary Government?
asked by Anonymous 
economics
What is demonstation effect?
asked by Anonymous 
math
Suppose T is a right triangle whose sides have lengths a, b, and c. Is it possible that each of a, b, and c is an odd integer? Yes No Explain and demonstrate your answer.
asked by M.A. 
Economics
What is the relationship between GDP and the business cycle? How can you use information about the business cycle when making a decision about a large purchase?
asked by dee 
Math
(This is a question where we have to fill in the blank) So: 2 3 5 ? 12 11 16 26 41 ? It's a number sequence question and I need to fill in the ? as well as write a rule in words. PLEASE HELP!(And the top number has to relate with the bottom number)
asked by Marianne 
trigonometry
An observer at A looks due north and sees a meteor with an angle of elevation of 70deg. At the same instant, another observer 30miles east of A, sees the same meteor and apprroximates its position as N 50deg W but fails to note its angle of elevation. Find
asked by Winsel 
Algerbra
A homeowner wanted to improve the value of his home by putting tile flooring in three of his rooms. He researched the different types of tile and decided on two types: ceramic tile and decorative tile. He found that he could purchase the ceramic tile for
asked by Anonymous 
US History
1) How did England's preoccupation with its civil war affect the colonies a)They were forced to support the king b)They were left alone c)They developed ties to France d)They started to produce manufactured goods can't find this info, A & D seems right, if
asked by Anonymous 
environmental science
can anyone please suggest a topic for working model. and it should be related to EVS.
asked by rodha 
MATH
Can you help me find an algebraic rule for this?: 2 3 5 x 20 20 29 47 83 y and x i got 9 and y i got 158
asked by Marianne 
Physics
Express 336000 joules in calories
asked by Anonymous 
Algebra
I did most of the equation but i cannot figure out how to change my anser into a fraction or form that I can use for my answer the last part is 3000/90???
asked by Jess 
Physics
Why solids conduct better heat than liquids and gases ?
asked by Anonymous 
arithmetic
factor 16a^256am+49m^2=
asked by Anonymous 
Battle of jericho(book0
what is the tragedy in the book? i cant find it !
asked by Tim 
math
Carlos Martin received a statement from his bank showing a balance of $56.75 as of March 15th. His checkbook shows a balance of $87.37 as of March 20. The bank returned all cancelled checks but two. One check was for $5.00 and the other was for $13.25. How
asked by mary 
AP US History
What factors led to the development of an "American" way of life by the end of the seventeenth century?
asked by Ariyonia 
Economics
What types of resources do you believe would be inelastic within the construction industry? Explain. Would you consider the elasticity of demand for oil to be elastic or inelastic?
asked by Blair 
economics
at a management luncheon two managers were overheard arguing about the following statement a manager should never hire another worker if the new person causes diminishing returns. is this statement correct? if so why? if not explain why not.
asked by Razu 
The Lottery(book)
who is in a wheel chair? brydan or sal?
asked by John 
The hunger games
what is the main characters last name?
asked by Asheton 
physics
2. œ A horizontal force of 100 N is required to push a piece of furniture across a floor at a constant velocity. (a) What is the net force acting on the furniture? (b) How much is the friction force that acts on the sliding furniture? (c) How much
asked by Anonymous