Questions Asked on
May 12, 2011

Trig
How can I find the exact value of Sin 480 degrees? Thanks
asked by Rachal 
Chemistry
How do you draw the lewis strusture for Cyanogen(C2N2)
asked by Annie 
Algebra
Owners of a recreation area are filling a small pond with water. They are adding water at a rate of 25 liters per minute. There are 700 liters in the pond to start. Let W represent the amount of water in the pond (in liters), and let T represent the number
asked by Rachal 
Math
Expand (2x+5y)^6
asked by Megan 
physics help!
An electron enters the region of a uniform electric field between two oppositely charged parallel plates as shown, with an initial velocity of 3 x 106 m/s. The electric field between the plates is measured to be E = 200N/C. The horizontal length of the
asked by UnKnown 
GrammarCapitalization
What should be capitalized? we will send her to hematology so a full blood screen can be done, and then we will follow up with her next thursday. Answer: We will send her to Hematology so a full blood screen can be done, and then we will follow up with her
asked by Leslie 
English
1. Which sentence is NOT correct? A. Anita would rather spend time with her daughter than with anyone else. B. My little brother told me that North Dakota is less densely populated than any other state. C. Jaime had more fun in Los Angeles than anywhere
asked by anthony 
IPC
Ampere showed that parallel wires carrying current in opposite directions would ____ each other. a)attract b)repel i think its repel.. but not sure. help me understand please! thanks
asked by help me... 
Algebra 2
Identifying Conics. Put equation in standard form and graph. 9x^24y^290x+189=0
asked by Marie 
Grammar
Choose the best answer: 1.The number of spurs ( 'is', 'are', 'am') not identifiable. Answer: are 2. One of the injection sites on the biceps ( seem, seems, seeming) inflamed. ANSWER: seems 3. Digital examination of the lungs ( reveals, reveal, revealing)
asked by Leslie 
Grammar
Choose the best answer. 1. Histologic sections of the appendix (show, shows, showing) acute and chronic periappendicitis charaterized by a mixed acute and chronic inflammatory infiltrate on the serosal surface associated with hemorrhage, vascular
asked by Leslie 
grammar
Choose the best answer: 1. The L1, along with the L3 and L4, ( show, shows, showing ) some sign of degeneration. Answer: show 2. She did not know (whom, who, whomever) to see about the recurrent congestion. Answer: who 3. The patient's physician
asked by Leslie 
honors geometry
find the area of a triangle where sides are 25, 25 and 14
asked by kourtney 
Organizational Ethics and Social Responsibility
Does organizational culture influence organizational values more than organizational values influence organizational culture?
asked by Anita fields 
Geometry
how do you find the surface are of a cone whose radius is 10cm and height 24 cm.
asked by Mary 
calculus
a.) Given y=square root of (x) and y= (x) Find the area between two curves from x=0 to x=1 by integrating with respect to x (topbottom) I'm more concerned about this one though: b.) Now integrate with respect to y given between y=0 and y=1 Do I just graph
asked by Jill 
geometry
ABCD is an isosceles trapezoid. mAngle SymbolABC= 3x+10 and mAngle SymbolBAD=4x5. Solve for x.
asked by benajmin 
GrammarCapitalization
True or False 1. A direct quote never begins with a capital letter. Answer: False 2. You should capitalize proper names only if they are part of a quotation. Answer: False 3. Familiar titles, such as uncle, are capitalized when used with a proper name.
asked by Leslie 
Grammar
Select the sentence that does NOT have an agreement error. 1.a. After the walk he developed some sharp chest pains and was helped with a nitroglycerin tablet. b. After the walk he developed some sharp chest pains and apparently were with a nitroglycerin
asked by Leslie 
GrammarCapitalization
True or False 1. The sord South is always capitalized. Answer: False 2. The word doctor is capitalized if you are addressing the doctor as such, as in "Hello Doctor." Answer: True
asked by Leslie 
Grammar
Select the sentence that does NOT have an agreement error. a. The thumb was initially casted for 3 days and then has been splinted for 3 weeks. b. The thumb was initially casted for 3 days and then splinted for 3 weeks. c. The thumb was initially casted
asked by Leslie 
english
compare the twp wives , portia and calpurnia in the tragedy of julius caesar?
asked by randi jo 
Grammar
Select the sentence that does NOT have an agreement error. a. Presently he reports he is pain free and they deny any tingling or numbness in the right lower extremity. b. Presently he reports he is pain free and denies any tingling or numbness in her right
asked by Leslie 
GrammarCapitalization
What should be capitalized? the child's mother was immediately contacted at general licensing, inc,. where she is employed. Answer: The child's mother was immediately contacted at General Licensing, Inc., where she is employed. thanks
asked by Leslie 
GrammarCapitalization
What should be capitalized? she was able to take him home but should make an appointment with bethel pediatric group as soon as possible. Answer: She was able to take him home but should make an appointment with Bethel Pediatric Group as soon as possible.
asked by Leslie 
GrammarCapitalization
What should be capitalized? she fears she may have come in contact with hiv last fall when she was on a mission with her friend, reverend miller. Answer: She fears she may have come in contact with HIV last fall when she was on a mission with her friend,
asked by Leslie 
Math
Triangle ABC is circumscribed about circle O and D,E, and F are points of tangency. If AD= 5, EB= 5 and CF= 10, find the lengths of the sides of the triangle and show that the triangle is isosceles
asked by Brianne 
English
1. Which sentence is NOT correct? A. Wishing he were someplace else, he walked to the podium to give his speech. B. Having listened to the weather report, the principal will decide when to close the school. C. The new French restaurant, with its fine
asked by anthony 
maths
solve 4x3y6=0; x+3y9=0 graphically
asked by kirthana 
Astronomy
In what ways do Earth and the moon move through space? How do these motions produce such phenomena as day and night, the seasons, phases of the moon, and eclipse?
asked by Peter 
science
What is the average force given to an object by the current of bangladeshi rivers?
asked by Shuhan mirza 
References
Select the letter of the source one could use to locate the answer to the following question. What offices, elected or appointed, were held by John Quincy Adams before he became president? A. Dictionary of American Biography B. Americana Annual C. The
asked by anthony 
solid mensuration
Find the volume of water in the horizontal tank if it is 7/8 full. Radius of the tank is 600mm. and the lenght of the tank is 5m. If the tank is place in a vertical position, what is the depth of water inside the tank?
asked by leo 
geometry
Calculate the lateral and surface areas of a prism whose height is 12 cm and whose base is a rectangle with dimensions 5 cm by 7 cm.
asked by JOY 
physics
A red car with a 70kW engine and a mass of 1335kg accelerates at full power for 2s from rest along a level stretch of road heading east before going down a 3m high hill. The driver puts the car in neutral to accelerate as they coast down the hill. Some
asked by Hadeel 
Geometry
Determine the slant height of a right pyramid whose lateral area is 90 ft^2 and whose base is a regular hexagon with a 3 ft side.
asked by JOY 
Algebra 2
Use the factor theorem to determine whether the binomial is a factor of the given polynomial. 1. t+sqrt2; P(t)=t^5+t^4+4t+4 2. zi; P(z)=z^7+z^6+z^5+z^4+z^3+z^2+z+1 3. z+2i; P(z)=z^3+z^2+4z+4 Thanks
asked by Brandon 
Algebra 2
Find the number of times r is a root of P(x)=0. 1. P(x)=x^4+4x^316x16; r=2 2. P(x)=x^5+3x^4+2x^32x^23x1; r=1 3. When x^35x^2+4x+5 is divided by xc, the quotient is x^23x2 and the remainder is 1. Find c. Thanks
asked by Brandon 
World Geography
What words best describe the Baltic landscape?(there can be more then one answer) a. desert b. flat c. lowland d. marshland e. mountainous f. tropical I think its B E and F Can someone please help?
asked by Courtney 
geometry
Calculate the lateral area and surface area of a pyramid whose height is 8 ft and whose base is square with 12 ft sides.
asked by JOY 
Algebra
This equation is incorrect because when we multiply an exponent into a bracket we multiply it with the exponents of the terms inside the bracket. The correct equation should be: (xy)^3 = x^3y^3
asked by shelly 
math
Because of the prevailing winds, a tree grew so that it was leaning 6° from the vertical. At a point 100 feet away from the tree, the angle of elevation to the top of the tree is 22°55'
asked by Anonymous 
Chemistry
why is a weak acid weak base titration different from strong acid strong base/ weak acid strong base/strong acid weak base?
asked by lucia 
Statistics
Suppose I reported the length f a book shelf to be 2.12 meters. What range would you expect the actual length of the bookshelf to lie in?
asked by robert 
chemistry
If you accidentally spill phosphorus32 onto your shoe, how long would it take before 99.9 of the radioactive material has decayed so that you can safely wear the shoes again?
asked by brittany 
Algebra
Find the domain and range of the relation and state whether or not it is a function. {(1,3) (2,3)(3,3) (4,3)}
asked by Michael 
grammar
Select the sentence that does NOT have an agreement error. a. Patient has had no loss of consciousness, has no headache, and there is no pain in neck. b. Patient has had no loss of consciousness, has no headache, and has no pain in neck. c. Patient has had
asked by Leslie 
GrammarCapitalization
What should be capitalized. the child rode his bicycle to delaware street where an old model ford ran a stop sign and hit him. the accident occurred on may 8, last friday. Answer: The child rode his bicycle to Delaware Street where an old model ford ran a
asked by Leslie 
math
Given the plane 2x3y+7z=4, a) Find the equation for the line perpendicular to the plane that intersects the plane at the point P=(6,5,1). b) How far is it from the point (4,2,3) to the plane?
asked by sophie 
GrammarCapitalization
What should be capitalized. the child was picked up by jefferson ambulance company and taken to general hospital emergency room. dr. hank was the first to see him. Answer: The child was picked up by Jefferson Ambulance Company and taken to General Hospital
asked by Leslie 
Grammar
Select the sentence that does NOT have an agreement error. a. Improving balance and coordination of the lower extremities, I gave him some exercises. b. These treatments consisted of balance and coordination exercises to improve balance and coordination of
asked by Leslie 
GrammarCapitalization
What should be capitalized? we sent him immediately to radiology and will speak with mrs. farrel when she arrives. Answer: We sent him immediately to Radiology and will speak with Mrs. Farrel when she arrives. Note: there is a rule related to departments
asked by Leslie 
Finance, Economics
A small vessel (this means 10 year life) was purchased by a chemical company for $55,000 and is to be depreciated by MACRS depreciation. When its requirements changed suddenly, the chemical company leased the vessel to an oil company for 6 years at $10,000
asked by Katy Marshall 
GrammarCapitalization
What should be capitalized? this patient is a black female of canadian descent who would like to be tested for human immunodeficiency virus. Answer: This patient is a black female of Canadian descent who would like to be tested for Human Immunodeficiency
asked by Leslie 
Chemistry
What is the pH and pOH of a solution that was made by adding 400mL of water to 350mL of 5.0x10^3 M NaOH solution?
asked by Jackie 
GrammarCapitalization
What should be capitalized? she was in the south helping rebuild grace community center when a man cut his hand with a saw and she helped him stem the bleeding. Answer: She was in the South helping rebuild Grace Community Center when a man cut his hand
asked by Leslie 
GrammarCapitalization
What should be capitalized? she had a test sometime in november at a walkin clinic and it was negative. Answer: She had a test sometime in November at a walkin clinic and it was negative.
asked by Leslie 
Government
Authority possessed by both the state and national government that may be exercised separately and simultaneously are called...... powers. These powers may not be exclusively within the scope of the national power or in conflict with the national law.
asked by Ed 
Algebra 2
Simplify: 1. 2log10^5+log10^4 2. 2log3^6log3^4 3. log4^40log4^5 4. log4^3log4^48 I need to see all of the steps. Thanks
asked by Brandon 
help fast ,( physics)
What is the net electrostatic force on the charge q3 (48ìC), due to charges q1(+78ìC) and q2 (+50ìC)?
asked by UnKnown 
honors geometry
find the area of a triangle whose sides are 25,25, and 14
asked by kourtney 
honors geometry
find the area of an isosceles triangel with hypothenues 18
asked by kourtney 
Chemistry
A water solution containing an unknown quantity of an unknown nonelectrolyte solute has a freezing point of 0.21 Celsius. What is the molality of the solution? Kf=1.86C/m
asked by Anonymous 
English
1. Select the letter that indicated the correct modifier in the following sentence. A. The young Arnold Schwarzenegger may have been one of the ________ people in the U.S. A. strongest B. most stronger C. stronger D. most strongest I think it's D? 2.
asked by anthony 
Life orientation
Describe the life style disease/behaviour and explain 5(or more) factors that contribute to the disease.
asked by Judith 
statistics in psychology
An analysis of the combined SAT scores (Verbal + Math) of a sample of psychology majors at one school indicated that the mean was 939 and the standard deviation was 166. Show your calculations used the answer the following two questions. a. A special
asked by freddy 
economics
what cause the financial crisis that occurred in 2008
asked by lina 
physics
An electron enters the region of a uniform electric field between two oppositely charged parallel plates as shown, with an initial velocity of 3 x 106 m/s. The electric field between the plates is measured to be E = 200N/C. The horizontal length of the
asked by H.T ( helppppppp) 
MAth
I am working a percent change word problem 340 employees total and 56 laid off.? percent of decrease in employees. 34056= 284 284 divided by 340 = 0.835 = 83% the book has an answer of 16% what am I missing or is the book incorrect?
asked by Caroline 
Physics
Explain why objects experience a buoyant force when immersed in a fluid. How can you find the value of the buoyant force?
asked by Peter 
Astronomy
Only one side of the moon is visible from Earth because... A. the moon does not rotate on its axis. B. the moon does not revolve around Earth. C. the moon rotates faster than it revolves. D. the moon revolves once and rotates once in the same period of
asked by James 
pre cal
can someone please show me how to verify this identity? (sec x/csc x minus cot x) minus (sec x/csc x + cot x)= 2 csc x
asked by Vania 
math
5m = ? km
asked by katherine 
pre calc
write the form of the partial decomposition for the given rational expression. Don't solve for constants: 8x+10/x^2+7x18 please show work!
asked by esora 
chemistry
Do strong acid strong base titrations have a buffer region?
asked by jam 
stat
If you test the (one sample) null hypothesis that the population proportion p ¡Ü 0.3 and you get the test statistic value of z = 0.98, then using a 5% ignificance level, Question 18 options: the alternative hypothesis looks believable. the null
asked by Anonymous 
Math
Help to solve problem A cube has an edge length of d. Point C is at the center of the top face of the cube. express the length of the path from vertez to vertex B to the center point C in terms of d. Use the idea that the square root of (N X N). Estimate
asked by Ale 
Life orientaion
Two institution / community organisation that are involved in surpporting or giving redress to these disaster
asked by Mbilwi 
chemistry
how do you calculate grams of KCL in 3 litres of a 5% solution? (scientific notation)
asked by Denise 
Algebra
Please helpWhat is the equation of the ellipse with foci (0,6), (0,6) and covertices (2,0),(2,0) Please explain the steps because I have 5 to do for homeworkThank youI'm really stuck on this
asked by Jodi 
geometry
find the angle of wlevation of the sun when a 12.5 meter tall telephone pole casts an 18 meter long shadow?
asked by Alma 
geometry
Determine the surface area of a label that covers the lateral surface of a cylindrical can with height 40 mm and diameter 24 mm.
asked by JOY 
honors geometry
find the area of an eqilateral triangle with perimeter 45m
asked by kourtney 
science
What is the average force given to an object by the current of bangladeshi rivers?
asked by Shuhan mirza 
geometry
How do you calculate the lateral and surface areas of a cone whose height is 12 in and whose slant height is 15 in.
asked by JOY 
english
how make a tepee
asked by rod 
math
how i draw the tessellating pattern using a rhombus
asked by rod 
english
can u make me sentences use the word of send
asked by rod 
art
Toward the end of the twelfth century, the Japanese emperor and his court were supplanted by a warrior society in Japan. This Shogunate governance period was also marked by the rise of the Zen Buddhist religion. These developments, especially the power
asked by n gibs 
Math
When estimating 4,629 + 6,331 do I round up the thousands to 5,000 + 6,000 or do i round to the hundreds, 4,600 + 6,300? Thank you in advance.
asked by Renee 
english
Can you check my grammar? should I remove the apostrophies in the following sentences? " The apostrophies in Gloria's name" Q1.Gloria has paid more than half of the cost of keeping up on her home, and her qualifying dependent. Q2.Gloria benefits by having
asked by icelocsgirl 
geometry
Calculate the surface area of a sphere whose diameter is 50 cm.
asked by JOY 
math
Given: ; CE=CA ,EB AND AD are medians Prove: EB=AD 2.)Write a paragraph proof. Given: AC bisects
asked by Anonymous 
Sociology
Hi This is my essay question and I don't know how to start this essay I am not sure what is required of me, Please help. "Durkheim argues that society is held together by sets of norms which are transmitted to us by social institutions like the family and
asked by Jane 
comper science
write a program that accept the name of a student score obtained in 5 courses and compute the average score of the student.your program must display the name of that student on tab 5
asked by martin 
CHEMISTRY
HOW MANY MOLECULES OF CARBO DIOXIDE CO2 WILL BE PRODUCED WHEN 75 GRAMS OF GLUCOSE C6H12O6 ARE COMPLETELY OXIDIZED
asked by RT 
geometry
A cone is topped with a hemisphere. Calculate the total surface area if the radius of the cone and hemisphere is 10 cm and the height of the cone is 24 cm.
asked by JOY 
Chemistry
what is the relative humidity if there is .5 moles of water vapor per 100 liters of air at 40 degrees celcius?
asked by Amy 
solid mensuration
The base of a right prism is a rhombus whose sides are 20cm and the shorter diagonal is 24in..find the area pls.
asked by leo 
math
write the decimal for the fraction 6/12?
asked by sam 
chemistry
AQUEOUS SODIUM HYDROXIDE IS ADDED TO SAMPLE X AND IS WARMED A GAS EVOLVES HCL WHAT IS THE EQUATION
asked by Anonymous 
History
I need to write a one page extended response for the supporters of the Vietnam War. I was wondering if you could give me an idea of how to start it and a "guideline" becaseu I am really desperate
asked by Jason 
solid mensuration
A cylindrical tin can holding 2 gal.has its height equal to the diameter of its base.Another cylindrical tin can with the same capacity has its height equal to twice the diameter of its base. Find the ratio of the amount of tin required for making the two
asked by jan 
Physics
A Saturn V rocket with an Apollo spacecraft attached has a combined mass of 2.1 105 kg and will reach a speed of 11.2 km/s. How much kinetic energy will it then have?
asked by Ashley 
algebra data analysis
kenneth has a mean score of 8 points in the first three quarters of a basketball game. how many points must he score in the last quarter of the game to raise his mean score to 10 points?
asked by tiara 
calculus
The distribution of the time taken to run 1000 metres by users of a treadmill in a sports centre has mean 7.2 minutes and standard deviation 2.045 minutes. 1 Choose the option that is closest to the probability that the mean time taken to run 1000 metres
asked by peter 
math
what is correcting quotients
asked by kaylee 
solid mensuration
A parabolic trough is 3 meters long, one foot across the top and one foot deep. Find the volume of water in the trough in liters if it is filled to a depth of 6inches.
asked by tommy 
chemistry
From the indicated voltages for the voltaic cell pictured, determine the standard electrode potential, E°M3+/M, if the metal, M, is each of the following. description on the image: in the left beaker there is one Cr3+ and one Cr2+ on the right beaker
asked by Hannah 
research paper
â€¢ Write a 1,050 to 1,400word research paper in which you identify the linguistic, political, social, economic, religious, and familial conventions or statuses of four Hispanic groups living in the United States. Your paper must address Mexican
asked by Cheryl 
algebra
52x5=15
asked by Z 
algebra
8^(x+5)=32^(x9)
asked by Z 
biology
can alcohol go through a visking tubing?
asked by anne 
Algebra 2
If log10^9=0.95 and log10^2=0.30, find the following: 1. log10^9/2 2. log10^3 3. log10^36 4. log10^20/9 5. log10^900 6. log10^1/9 7. log10^1/2000 8. log10^162 I need to see all of the steps. Thanks
asked by Brandon 
math
5m=3 1/8 how do I work this problem out?
asked by Rebecca 
Math
A bag contains forty coins, all of them either 2c or 5c coins. Let there be x 2c coins and y 5c coins. If the value of money in the bag is $1.55, find the number of each kind.
asked by AJ 
science
Whats a good reason for dissecting a heart and what would be the purpose?
asked by Ben 
math
convert 56.7 into degrees, minutes and seconds
asked by jess 
Grammar
Good morning Example: re: word work up The doctor will *work up* the cause of her abnormal hear rhythm. (verb) During his *workup* for this tumor, he was found to have an abdominal aortic aneurysm. (noun) Question: The work up revealed the surface was of
asked by Leslie 
english
what are 5 ways portia and calpurnia are alike and 5 ways they are different from each other. the story is the tragedy of julius caesar.
asked by randi jo 
English
Can you check these two sentences , please? I teach (German) to students who specialize in applied sciences. She requested me to print the document. They feared ther father would scold them if he found (caught) them playing in that field. She promised (to
asked by Henry1 
accouting
5. Compute the price of $3,461,181 received for the bonds by using the tables of present value in Appendix A. (Round to the nearest dollar.) Your total may vary slightly from the price given due to rounding differences. Present value of the face amount $
asked by johnetta 
math
what is the area of a circle if the raduis is 39 cm long?
asked by shania 
chemistry(Acid&Base)
Calculate the solubility product of calcium hydroxide if the solubility of Ca(OH)2(s) in water at 25◦C is 0.011 M. Choices: 1. 1.1 × 10−5 2. 5.3 × 10−6 3. 2.7 × 10−6 4. 1.5 × 10−8 5. 1.2 × 10−4
asked by vivian 
comm 155
In the article that we read on page 37, the author was trying to explain how everyday life can be stressful. As far as meeting his goal, I think that he could have done a much better job. They did give a few examples of everyday annoyances, but not of how
asked by worm 
Geometry
Find the measure of each angle. Sin B=0.7245 Could anyone give me the step to solve these type of problems? Thanks
asked by Shadow 
teacher aide
Children with a language or speech disorder are A sometimes suffering from an aphasia B always learning challenged C able to receive special help only after the third grade D unable to use communication boards I need help
asked by Karrie 
English
I really need you to check this sentence. I included a few examples on phrasal verbs I'm not sure of. 1) The projector complains that it had been a very dear season (the stock was low/there had been a shortage of cucumbars/ in the growth??? of cucumbers)
asked by Henry1 
science
what about a type of solution got when 185gm sodium iodide dissolved in 100ml of water
asked by suda 
Algebra 2
Show that the following numbers are irrational: 1. sqrt3 2. sqrt6
asked by Brandon 
maths
The variation in size from year to year of a particular population can be modelled by an exponential model with annual proportionate growth rate 0.1246. The size of the population at the start of the initial year is 360. Choose the TWO options that give,
asked by albert 
English
Hello. I want to ask if "to end the peace process" is the same as "to stop the peace process". Thank you.
asked by Ilma 
physics
a positive charge of 4x10^6c experiences a force of 2n acting to the right.what is the magnitude and direction of the eletric field at this point?
asked by Anonymous 
English
I have a last doubt. Thank you I taught to my students (or my students?) how to speak? I'll write to you soon. I can't understand why in English the indirect object is not always preceded by "to". Can you give me examples? Thank you. He gave his life to
asked by Henry1 
maths
Choose the THREE options that define sequences that do not converge. Options A P0 = 40, Pn+1 − Pn = 2.8 Pn (1− Pn/300) (n = 0,1,2, . . .) B P0 = 100, Pn+1 − Pn = 0.7Pn (1− Pn/480) (n = 0,1,2, . . .) C P0 = 250, Pn+1 − Pn = 2.4Pn (1− Pn/420) (n
asked by albert 
maths
The variation in size from year to year of a particular population can be modelled by an exponential model with annual proportionate growth rate 0.1246. The size of the population at the start of the initial year is 360. Choose the TWO options that give,
asked by albert 
Organic Chem
what is the product when 2methylbutanal is treated with cold base?
asked by Adam 
acrostic poem
i need a arostic poem for my name. Can u help me . My name is SATNAM. Can u finish the poem up thanks S  Sad A T N A M
asked by Satnam 
physics
The change in electrostatic potential energy at a point when an electron is brought from infinity to that point is deltaE.What is the change in electrostatic potential energy if the electron is moved through a distance d from this point?
asked by Sandhya 
Algebra
what does the sigma notation look like for the sequence 1/4,1/9,1/16,1/25
asked by Dan 
Reading
5 things to tell a 4 grade about math mcas?*2 pieces o advice for getting ready?
asked by Frances 
math
convert 56.7 into degrees, minutes and seconds
asked by jess 
English
I have a last doubt. According to your exlanations: I gave him the book/or the book to him. BUT I wrote him the letter(or the letter to him. BUT I wrote to him. (is also possible) She explained to me how to get there.
asked by Henry1 
Current Issue
Post a summary of a current issue between Native Americans and the federal government. Identify the legislation that you think is linked to the issue and explain why you think there is a connection
asked by Cheryl 
physics
A 70 kg person sits on a 3.6 kg chair. Each leg of the chair makes contact with the floor in a circle that is 1.5 cm in diameter. Find the pressure exerted on the floor by each leg of the chair, assuming the weight is evenly distributed.
asked by Alan 
maths
The variation in a population is modelled by the recurrence relation (Jn+1 0.9257 0.0208) (Jn) + (0.014) (An+1 0.0661 0.9767) (An) (0.056) where Jn and An are the sizes, in millions, of the subpopulations of juveniles and adults, respectively, n years
asked by albert 
Teacher
I'm having problems with this question. In a regular school, the mainstreaming\inclusion technique is A used only with visually impaired students B often impossible with behavior disordered students C frequently a positive experience for regular students D
asked by Rosie 
English
Which is correct.. Who does the play have as its star? or Whom does the play have as its star? Thank you.
asked by dee 
Physical Science
when you operate a machine, is often easy to observe cause and effect. for example, when you turn a doorknob, the latch in the door moves. give five examples of machines and describe one causeandeffect pair in the action of each machine.
asked by Rodolfo 
geometry
How do you find the lateral and surface area of a right triangular right prism. Base 8in by 6in by 10in and height 9 in.
asked by JOY 
physics
An inflated basketball has a gauge pressure of 9.0 lb/in^2. What is the actual pressure inside the ball?
asked by Alan 
pirate history
What weapons did the Barbary Corsairs use?
asked by liz 
statistics
For a population that has a standard deviation of 10, figure the standard deviation of the distribution of means for samples of size (b) 3.
asked by Mae 
chemistry
Calculate the pH of the solute in an aqueous solution of 0.0047 M codeine, if the pKa of itsconjugate acid is 8.21. What is the percentage protonation of the solute?
asked by vivian 
Calculus
Using 3(x3)(x^26x+23)^1/2, as the chain rule differentiation of f(x)=(x^26x+23). Please explain how I find the general solution to the differential equation dy/dx= 2/27(x3)SQUARE ROOT BEGINS (x^26x+23)/y SQUARE ROOT ENDS (y>0). In implicit form I have
asked by Tony 
maths
The function f is given by ln(e^x − e ^−x) (x > 0). By applying in turn the Composite and Quotient Rules, calculate that gives an expression for each of the following. 1. f!(x) 2. f!!(x)
asked by olek 
statistics
what is the critical value of this statistic at 0.05 significance.....z=1.64
asked by scott 
maths
give the solution of the initialvalue problem dx/dy=(1+2cos^2(x))/y, (y > 0), y= 1 when x = 0. Thanks.
asked by olek 
photography
proporton
asked by c.f 
statistics
what is the critical value of this statistic z=1.64 at 0.05 significance?
asked by scott 
trigonometry
Find the sum of all of the solutions to the equation cos(2x)  sin2(x)  1 = 0 in the interval 0 < x < 5 pi. (Use radian measure for x.) (A) 15pi (B) 0 (C) pi (D) 10pi (E) None of the above.
asked by lan 
honors geometry
a rectangle picture measures 12 cm by 30 cm. it is mounted in a frame 2 cm wide. fin the area of the frame.
asked by kourtney 
science
the moon's gravity is about onesixth the gravity on earth. mar's gravity is about one half the gravity on earth. make a bar graph that shows your weight (95 lbs) in newtons on earth, moon, and on mars. A newton is equal to about one quarter of a pound.
asked by nikki 
math
If a test has ninety questions on it what percentage must be correct to past?
asked by 00katt 
Physics
Two students are on a balcony 20.5 m above the street. One student throws a ball (ball 1) vertically downward at 11.1 m/s; at the same instant, the other student throws a ball (ball 2) vertically upward at the same speed. The second ball just misses the
asked by Rachel 
math
Barb has twice as many books as Lisa. Mike has 25 more books than Lisa, but 15 fewer than Barb. How many books each student has?
asked by kim 
english
what are 6 reasons why bullying is a problem?
asked by majenta 
education
what are strategies that a concerned parent can us to help improve his or her child's reading and writing skills
asked by dj 
physics
If an equal force acts on the following objects, which will have the greatest acceleration: 1) a golf ball 2) a football 3) a soccer ball 4) a baseball
asked by Nancy 
Calculus
Find the centroid of the region bounded by the curve sin x on the interval (0, pi) and the xaxis. Please help
asked by AJ 
Chemistry
Determine the solubility of FeS at 25 degrees Celsius
asked by Evie 
English
A question on my previous post: is that a mistake to say "he requested me to leave" Can't "request" be followed by "someone to do something"? Can I write the summary below in the present tense though the chapter is in the simple past? 1)The first person
asked by Henry1 
chemistry
Calculate the E° for each of the following reaction. Decide whether each is productfavored in the direction written 2 Cl(aq) + Cu2+(aq) > Cu(s) + Cl2(g) i got 1.020 but its wrong and i do not know why.
asked by Hannah 
GrammarCapitalization
Determine if the following words are capitalized correctly. If the capitalization and presentation is correct, leave the word as it is. If incorrect retype the word correctly. 1. cherokee 2. pepsicola 3. American dental association 4. ADA 5. wednesday 6.
asked by Leslie 
Eglish
I forgot to include these sentences on the same theme. I hope you can check them too. Thank you. 1) At the school of languages he meets three professors who are meditating on how to improve their own country. 2) The first project they are working on is
asked by Henry1 
English
Hello. Will you please tell me if it is possible (and natural) to say: 1) The UN put into effect sanctions against Iran. 2) The UN put sanctions into effect against Iran. 3) The UN put sanctions aganist Iran into effect. 4) The UN brought sanctions against
asked by Ilma 
Government
What are three powers found in the executive branch and three powers found in the legislative branch? Using the concept of checks and balance describe how the branches interact. Use a current event to illustrate that interaction.
asked by Olivia 
Chemistry
Argon39 decays to become Potassium39. write the nuclear equation.
asked by John D 
science
What is the role of detritovores in food webs and are they important? What are some examples of detritovores?
asked by Anonymous 
Physical science
Why each of the above components is necessary to construct a circuit in which charge flows
asked by Electricity:providing energy 
English
I'm sending you the sentences I'm most doubtful about. Thank you. I included my doubts in parentheses. 1) At the school of languages he meets three professors who are meditating on how to (?) improve their own country. 2) The first project they are working
asked by Henry1 
math
Would you measure the length of a stapler in inches or in feet? Explain your answer
asked by antoy 
chemistry
What is the pH of 8.94 × 10−6 M HCN(aq), ignoring the effect of the autoprotolysis of water? 1. 7.17923 (basic; thus not reasonable) 2. 6.03594 3. 7.30027 (basic; thus not reasonable) 4. 5.50032 5. 7.38101 (basic; thus not reasonable) 6. 5.18207 7. None
asked by vivian 
geometry
find the area of a triangle where sides are 25, 25 and 14
asked by kourtney 
grammar
i like chocalate she likes butterscotch
asked by Anonymous 
trigonometry
what is the value of x in the equation x= 3sqrt root (245)1/5 to the nearest hundreds
asked by lan 
Physics
I've tried a bunch, have no idea. Got the first part, no idea on the second one. A basketball, of mass m = 0.45 kg is dropped, from rest, from a stationary hellicopter at a high altitude. Use g = 9.81 N/kg. (a) If air resistance is negligible, using energy
asked by John 
Chemistry
what is the pH range of the buffering region? is that when ph=pKa?
asked by Tom 
chemistry
if you have a gas sample that has a mass of .993g occupying .570L. Given the temperature is 281K and the pressuere is 1.44 atm, what is the molar mass of the gas?
asked by Haleigh 
Math
What is the area of a square with a diagonal length of 15 times the square root of 2?
asked by Britt 
Chemistry
Will CuCI2+Na2SO4>CuSO4=NaCI2 precipitate and how can you determine this?
asked by Tiana 
honors geometry
Find the area of the shaded region. diagram is a rectangle with 10 height and 17 base. there is a triangle inscribed that is not shaded. its a little confusing and im supposed to assume 3060 90 triangles??
asked by kourtney 
Physics
Helium is supplied in pressure tanks. If I have a 10 liter tank at 200 atmospheres of pressure, how many 3 liter balloons can I fill? (Assume the balloons are at one atmosphere)
asked by maggie 
science
The enzyme that opens up the DNA double helix during replication.?
asked by madi 
Algebra 2
Express as a logarithm of a single number or expression: 1. 5log4^p+log4^q 2. log10^x4 log10^y 3. 4log3^A1/2 log3^B 4. log5^M+1/4 log5^N 5. log2^M+log2^N+3 6. log5^xlog5^y+2 7. 13 log5^x 8. (1+log9^x)/2 I need to see all of the steps. Thanks
asked by Brandon 
english
please help me to write an assey on family's promblems.
asked by Myk 
Ann
Need to correct the punctuation for each sentence. then right if it is declarative, interrogative, imperateive, or exclamatory. 1. What a strang name that is. Answer=dec 2. Some mushrooms are very poisonous! Answer=exclamatory 3. Don't eat that mushroom!
asked by English 
Maths,Science,Life science,Agri science.LO & Langu
name two institution/communty organizations that surpporting or giving redress to air pollution
asked by Mixo 
Maths
A psychological test was given to 92 teenage boys and 68 teenage girls. The test was used to assign a score to each teenager, measured on the ‘worry scale’ – 0 (not worried) to 100 (very worried). A summary of the results is given in the table below.
asked by Tony 
physics
What is the Bragg Scattering angle (i.e. the angle, in degrees, between the incoming incident beam and the reflected beam) for electrons scattered from a nickel crystal if their energy is 85 eV? The spacing between Ni Bragg planes is 0.215 nm. Give your
asked by kaka 
pysical science
how do you find the density of a solution where the mass=60.75gms and the volume=45ml
asked by len 
Math
Rectangle with a diagonal length oh 26m and height of 10m
asked by Britt 
chem
how many moles of ca are needed to neutralize 8.87moles of H3po4
asked by Anonymous 
Government
Authority possessed by both the state and national government that may be exercised separately and simultaneously are called________ powers. These powers may not be exclusively within the scope of the national power or in conflict with the national law.
asked by Ed 
science
DNA is copied during a process called.?
asked by madi 
Chemistry
A 1.00 L sample of a pure gas weighs 0.785 g and is at 733.4 torr and 29.2 degree celcius. a) what is the molar mass of the gas? b) if the volume of the temperature are kept constant while 0.400 g of the same gas are added to that already in the container,
asked by Lauren 
Organizational Ethics and Social Responsibility
analyze the following ethical scenario: You are attending a National Covention in San Luis Opisbo for work. This is a convention that is annually attended by representatives from your employer and this is your first time attending. The convention
asked by Anita fields 
physics
How will changing the distance change the electric field strength for a given charge?
asked by ashley  HELP PLEASEE!!! 
Life orientation
Way in which the human or environment problem impact on the community.provide relevant sources to support your claims
asked by Judith 
physics
How will changing the charge change the electric field strength at a distance?
asked by ashley  HELP PLEASEE!!! 
physics
How will changing charge change the equipotential at a distance of 2 meters?
asked by ashley  HELP PLEASEE!!! 
criminal justice
waht type of interview structure would you use?
asked by reyna 
physics
How are electric potential and electric field strength related?
asked by ashley  HELP PLEASEE!!! 
help help physics
An electron enters the region of a uniform electric field between two oppositely charged parallel plates as shown, with an initial velocity of 3 x 106 m/s. The electric field between the plates is measured to be E = 200N/C. The horizontal length of the
asked by H.T 
plagiarism workshop
Now that you have developed an intext citation for a summary, paraphrase, and a direct quote, and created a reference for the paragraph provided in Exercise 2, reflect on the thought processes you used for each aspect. How did your approach differ when
asked by bb 
health
5 ways in which the human or enviromental proble impacts on the community
asked by Ndivhuwo 
calculus
Let f be the function defined by f(x)=x^3+x. If g(x)=inverse function of x and g(2)=1, what is the value of g'(2)?
asked by Anonymous 
Chemistry
Calculate the molarity (M) of a solution of the strong acid HNO3 if the hydroxide ion concentration is 2.17E12 M.
asked by Anonymous 
Emily
Iddetifying Adverbs, need to find all adverbs in the sentences below some might not have any. 1. There is a big sale at the mall. Is no adverb 2. She fells happy when she finds a real deal. Is no adverb 3. If you want a good deal, stay close to Denicece.
asked by English 
College Chemistry
What mass of ice, at 0.00 C can be converted to steam, at 100 degrees C, if it absorbs 1.00 x 10 (to the 6th power) Jules of heat energy? How do you find the mass of ice?
asked by Eileen 
maths
A sequence is defined by un = 2×(−0.5)n + 3 (n = 1,2,3, . . .). Choose the option that best describes the longterm behaviour of the sequence. Options A un becomes arbitrarily small (that is, un → 0 as n→∞). B un becomes arbitrarily large and
asked by albert