Questions Asked on
June 26, 2010

physics
A rifle bullet is fired from the top of a cliff at an angle of 30o below the horizontal. The initial velocity of the bullet is 800 m/s. If the cliff is 80 m high, how far does it travel horizontally?
asked by virginia 
math
what is the weight of a cuboid block of ice of an edge 60 cm in length if one cubic meter of ice weighs 900 kg?
asked by revathi 
chemistry
The boiling points of the hydrogen halides are listed below. HF 19°C HCl –85°C HBr –67°C HI –35°C Which of the following accounts for the relatively high boiling point of HF? 1. HF has the strongest H—X bond. 2. HF molecules form hydrogen
asked by Mody 
english
what are the metaphors used in old ironsides poem
asked by katie 
10th grade
can anyone write an article on topiceducation for all?
asked by Anonymous 
geography
mahatma gandhi views on resource cinservation
asked by Anonymous 
accounting
For the year ending December 31, 2010, Johnson Manufacturing Company had depreciation totaling $38,000 on its office equipment. Give the journal entry to record the adjusting entry.
asked by Sheryl 
chemistry
If in Al + MnO2 is more reactive or Al +Mn3O4 is more reactive?
asked by veera 
math
what is the meaningof hindu arabics system and roman numaration system
asked by jenine 
physics
A constant horizontal force of 20n pulls a wooden block with a mass of 4kg over a distance of 0,8m on a horizontal frictionless surface.calculate the work done by the force.
asked by heron 
math
John took all his money out of his savings account. He spent $50 on a radio and 3/5 of what remained on presents. Half of what was left he put back in his checking account, and the remaining $35 he donated to charity. How much money did John originally
asked by jessie 
algebra
Find the distance between (2,9) and (5,15) a)24.18 b)6.71 c)45.02 d)18.67 just need to know if my answer is right or wrong b
asked by anthony 
history
please could someone help i have got a crossword about the Treaty of Versailles 1919 and im stuck on this clue ive been trying to find the answer its driving me mad! ive looked on different sites but can`t find the answer its probably staring at me. the
asked by Sunny 
algebra
``solve: sqrt (r  1) + 5 = 2 a) (10) b) (8) c) (50) d) none or 0''. a
asked by anthony 
geography
how does the north korea affect in their geography ?? plss. I need the answer ..
asked by elaine faith 
Statistics
Assume that about 45% of all U.S. adults try to pad their insurance claims. Suppose that you are the director of an insurance adjustment office. Your office has just received 110 insurance claims to be processed in the next few days. What is the
asked by Jacob 
History Check
1.)In most States, the right to vote was originally denied to all but which one of the following groups? a)Women who owned land b)White men who owned property =c)Children of rich parents 2.)Which of the following statements would the Framers of the
asked by Unknown 
Geometry
A cylindrical contianer has a diameter of 10 in and a volume of 549.9. What is the height of the container?
asked by Heather 
History
ok one morefor this question this was the answer 3.)Which of the following statesmen was the strongest supporter of "liberty" as a political value? =a)Patrick Henry but I have a similiar question but not exactly the same and I put the asnwer as being
asked by Unknown 
english
I am trying to find a poem (ideally by uk poet) that starts with a word beginning with the letter c. I have found many poems but none that start with a word like can, call, etc. Does anyone know a poem or can direct me to a website. many thanks in advance.
asked by linny 
statistics
You draw two card from a standard deck of 52 cards and replace the first one before drawing the second. Find the probablity of drawing a 4 for the frist card and a 9 for the second card
asked by Clay 
english
How , what, and when would you correct mistakes/errors made during the following stages ENGAGE STAGE, STUDY STAGE, ACTIVATE STAGE
asked by Rose 
History
1.)Under the Articles of Confederation, _____. a)coordination among the States was difficult *b)Congress held both legislative and executive authority c)the national government could not force the States to obey its laws d)All of these answers are correct.
asked by matt 
financial institutes
What entities in the Federal Reserve System control the discount rate?
asked by Anonymous 
statistic
Jim has a 5yearold car in reasonably good condition. He wants to take out a $30,000 term (that is, accident benefit) car insurance policy until the car is 10 years old. Assume that the probability of a car having an accident in the year in which it is x
asked by john 
mat 101
Equation for a line that passes through (6,26) and has a slope of 3 Equation for a line that passes through the points (5,5) and (10,20) Equation for a line that passes through (9,25) and has a slope of 3. Equation for a line that passes through (1,) and
asked by keith 
com/220
here is my thesis statment. would like an opinion. Each day millions of children across the United States go to school to learn, only to instead find violence.
asked by amber jo 
English
Using your own imagination.write a story in about 200 words which carry a moral lesson?
asked by Anonymous 
Algebra
The problem gives the info. p=40 and x=52balloons. p=20 and x=62 balloons. I have to write and equation of the line for the demand using p=mx+b. I know I have to find the slope in order to do this.But have no idea how to do that with this info. Any
asked by Terry 
Communication and Gender Studies
What are some good specific gender communication research questions? Any ideas for topics I can write about?
asked by Audrey 
Statistics
General Linear Model How does the general linear model assign optimal ‘weights” that predict variables that allow us to maximize prediction accuracy? How are discriminant functions the optimal weighted linear composites for predicting membership
asked by Donald 
communications 220
here is my thesis statment. would like an opinion. Each day millions of children across the United States go to school to learn, only to instead find violence.
asked by amber jo 
alg
simplify: sqrt (6/11) a) sqrt (66/11) b) 6 c) 6 sqrt (11/11) d)6 sqrt (11)
asked by anthony 
com/220
Thesis statement Each day our children go to school to learn, only instead find violence.
asked by amber jo 
Business
Write a 200 to 300 word response to the following question. Do you think that businesses effectively use these resources to communicate? Why or why not?
asked by Janet 
Physics
Calculate the radius of parachute that will slow a 70 Kg person to a terminal velocity of 8 m/s. The person tries to avoid leg injury after touch down by crouching down by 60 cm then calculate the total force at the point of contact?
asked by ncphysics 
quality management
what type of similar proceedures from Southwest airlines and Lufthansa would be effected their competition in the global and local market? I am starting a paer "the effects of quality management on domestic and global competition. When I look up the
asked by lisa 
economics
We can conclude that there has been inflation since the base year if the GDP price index in the current year is A) positive B) equal to zero C) less than 100 D) greater than 100 E) negative
asked by BC 
Physics
An athlete running on curved track with 15 m radius and with speed of 6.7 m/s. If the athlete doesn't tilt to avoid falling down then calculate the torque on the athlete. Assume that the height of the athlete is 1.7 m and center of mass is at 57.1% of
asked by ncphysics 
economics
An increase in the value of the U.S. dollar relative to foreign currencies would lead to A) an increase in U.S. exports and a decrease in U.S. imports B) a decrease in U.S. exports and an increase in U.S. imports C) an increase in both U.S. imports and
asked by BC 
microeconomics
Describe the adjustments in the production possibilities curves in each of the following situations for the United States economy. You should use a graph of a production possibilities curve in your explanation of each scenario. The two goods being produced
asked by Jen 
math
Evaluate 80mi/h x 3 h Be sure to use the proper units
asked by smith 
basic mathematics
Find 1/3 of 21/9
asked by kimen 
com /220
How does this sound now? Each day too many of our children go to school to learn, only to witness some form of school violence  school violence in the form of bullying, disrespect toward authority figures, trash talking, and the secret carrying and
asked by amber jo 
healthcare
Is quality related to culture? Why or why not?
asked by annette 
com/220
help with compelling and counter argument on school violence
asked by amber jo 
algebra
Solve equation L=2.43*.034^.3326
asked by Nina 
child development AED 202
develop a presentation for early childhood and middle childhood groups that addresses health issues appropriate for each developmental level
asked by Devin 
Cost Accounting
For 2008, Southwest Industrial has a monthly overhead cost formula of $42,900 + $6 per direct labor hour. The firm's 2008 expected annual capacity is 156,000 direct labor hours, to be incurred evenly each month. Making one unit of the company's product
asked by Michelle 
accounting
How formulate your transcations on a general journal then post it to a general ledger
asked by Julia 
English
I'm writing an essay and I'm wondering which sentence is better to be used in an essay. My teacher said that the sentence, "Sitting on his bed, Lamar sadly thought about his grandfather's death." is better than the sentence, "Lamar, saddened by his noble
asked by Jon. 
math
Hi I need help on how to do this exponent problem thanks. solve for x: 4^2013  4^2012  4^2011 + 4^2010 = 45(2^x)
asked by Jen 
physics
hi I need on the formula for average speed or rate thanks
asked by Jen 
Alegebra
The mortgage department of the company is selling two model homes that are located on the same block. The square footage, as well as the type of model, determines the cost of these homes. e) The second home has 200 square feet more than the square footage
asked by Darla 
intermediate latin
Hey i need some assistance with translating this sentence thanks. Urbs Troja dicitur decem annos a Graecis oppugnata esse. thanks again
asked by Luke 
English
Which of the following best combine the two sentences. "He sat down silently. He was desperate." a. Silently and desperately, he sat down. b. Silently, desperately, he sat down c. Silently, he sat down, desperately. Is choice a correct? Thanks.
asked by Jon. 
10th grade
The difference between two numbers is 25. The smaller number is 1/6th of the larger number. What is the value of the smaller number?
asked by Lexi 
10th grade Math
A radio station's signal has a radius of 100 miles. If you drive at a constant speed of 40 miles an hour, nonstop, directly across the diameter of the signal, how long can you listen to the station before the signal fades?
asked by Lexi 
Math
George saves 18% of his total gross weekly earnings from his 2 parttime jobs. He earns $6.25 per hour from one parttime job and $7.50 per hour from the other parttime job. George works a total of 40 hours between the two jobs each week. What additional
asked by Louise 
math 11th grade
If a man runs for an hour and a half at 8 miles an hour due south; and then he continues south on a bus traveling at 55 miles an hour, for 24 minutes. How far did he travel?
asked by Louise 
algebra
What is the value of the expression 2x^2y / 4xy when x = 2 and y = 1? a) 1 b) 2 c) 4 d) 3 b
asked by sean 
math
Bob is framing a rectangular picture 9 in long and 6 in wide. If the framing material costs $1.50 per inch, what will be the total cost of the frame?
asked by bridget 
math
A theater group made appearances in two cities. The hotel charges before tax in the second city were lower than in the first. The tax on the hotel bill was in the first city and in the second. After the trip, the total tax paid on accommodation expenses
asked by Grace 
Calc II
Integrate 3/(Sqrt x^216) dx
asked by Scott 
algebra
what is the non permissiable value for the rational expression y + 5 / x  3? a) y = 0 b) y = 3 c) x = 0 d+ x = 3
asked by sean 
Calc II
x^3/(sqrt x^2+25) dx
asked by Scott 
Obesity
I am trying to find a research article that examines the prevalence of obesity amoungst elementary school children. However, I have to find a research article that is not useful and provides limited research analysis. All the articles I have encountered
asked by Maria 
math
16min 28s/4
asked by bridget 
English
Which of the following is the proper form to tell someone a writer's feeling a. diagram b. autobiographical essay c. poem is choice c correct? Thanks in advance.
asked by Mandy 
medical terminology
what are five memory aids for the musculoskeletal system
asked by Paula 
english
An essay that shows why a location has become polluted is an example of a. organization by degree b. chronological order c. main idea and supporting details d. comparisonandcontrast e. None of the above I think it is either c or e as I think
asked by Mandy 
eng.
Which of these statements is true? a) Sensory details distract readers; therefore, writers should avoid using them. b) Sensory details show readers that the writer is a sensitive person. c) Sensory words make writing come alive because we understand the
asked by sha 
Research study (THX MS SUE)
"...for every piece of candy American children eat, their British cohorts eat two.." Where could I get a copy of the above research? THX
asked by Maria 
chemistry
what mass in grams of a molecular substance (mole weight=50.0g/mol) must be added to 500g of water to produce a solution that boils at 101.56(degrees)C?
asked by jimbo 
english
Completing a chart in which foods are divided into their food groups is an example of writing to classify. True or False? True, right? Thanks a lot! :)
asked by Calvin 
chemistry
An aqueous solution containing 12.0% MgCl2 by mass has a density of 1.105g/ml. What is the mol fraction of water in this solution?
asked by jimbo 
chemistry
85.0 grams of potassium bromide are to be used to produce a 0.300M solution. What will be the total volume of this solution?
asked by jimbo 
math
what is 43% of 40,000,000,000
asked by mandy 
algebra
What is the value of the expression 5x^2y / 5x  y when x = 4 and y = 2? a) 80 / 9 b)60 / 3 c) 16 / 5 d)8 / 1
asked by sean 
Math
Mary buys 8 widgets for $40.00. She adds $1.00 in enhancements to each widget and sells them for $9.00 each. What is Mary's estimated gross profit margin?
asked by Louise 
Math
A farmer is planting a straight row of crops with 3 feet between each plant. If 23 are planted, what is the distance between the first and last plant?
asked by Louise 
Math
The next number in the series 3, 4, 6, 7, 9, 10 is
asked by Louise