Questions Asked on
April 11, 2015

english
Which of the following is the best definition of a drama? a. a story with props b. a story with a happy ending c. a story written to be preformed by actors d. a story in which the main character eventually fails I think it's D, can anyone check me? Thanks
asked by Sarah 
statistics
Over the past several months, an adult patient has been treated for tetany (severe muscle spasms). This condition is associated with an average total calcium level below 6 mg/dl. Recently, the patient's total calcium tests gave the following readings (in
asked by Interval Estimate 
Latin I
“Arms and the man I sing”—With these words Virgil began his poem about the origins of the Rome. The “wars” were not only the famous Trojan War, but also the wars in Italy; “the hero” is Aeneas, who traveled from Troy to a new town, New Troy,
asked by Jen 
Economics
Two firms produce the same good and compete against each other in a Cournot market. The market demand for their product is P = 204  4Q, and each firm has a constant marginal cost of $12 per unit. MR1 = 204  8q1  4q2. Let q1 be the output produced by
asked by Cole 
Math
An ice cream store sells 30 different flavours of ice cream and it offers a choice of 3 different kinds of cones. In how many ways can we order a dozen twoscoop ice cream cones if any two of them in one order must differ at least by a flavor or by the
asked by Excel 
Civics
Which of the following represents a benefit of the Second Amendment to citizens of the United States? It allows citizens to organize into groups for peaceful protests. It frees communities from crime. It helps citizens provide a defense against foreign
asked by Anonymous 
business mgmt
A company looking for venture capitalist funding is deciding on the design of its operating system for its new phone. The first option is to simply buy the OS from another company. This would result in sales of either 10,000 units if the market is not
asked by jeannie 
Algebra
A tennis player's swing moves along the path of an arc. If the radius of the arc's circle is 4 feet and the power and the angle of rotation is 100 degrees, what is the length of the arc?
asked by Ann 
algebra
Graph the relation. Find the domain and range. {(1,1/2),(1/2,1),(3/2,0),(2,3/2)}
asked by allexelle 
pre  CALCULUS
Use Cramer's rule to determine if the system is inconsistent system or contains dependent equations. 2x + y = 8 6x + 3y = 24 A. system is inconsistent B. system contains dependent equations b ?
asked by Ciara 
math
the width of a math textbook is 0.75 inches. how many math textbooks can be placed standing up on a shelf that is 18 inches wide
asked by cat 
legal aspects of health information
Dr. Pearson has recently been hired into the Central City Internal Medicine Group as its fifth physician. He has recently completed his residency and is eager to enter private practice. Dr.Pearson is introduced to Meredith and Dawn, two members of the
asked by sandy 
probability
Tossing a pair of coins We have a white coin, for which P(Heads)=0.4 and a black coin for which P(Heads)=0.6. The flips of the same or of different coins are independent. For each of the following situations, determine whether the random variable N can be
asked by RVE 
maths ib
the angle of elevation of the top of tower from a point A due south of it is 68 degrees .From a point B due east of A the angle of elevation of the top is 54 degrees.If A is 50 m from B find the height of the tower.
asked by chetna 
math
a swimming pool has an area of 40 square metres and a perimeter of 26 metres what is the length and width of the swimming pool and is it possible for a pool to have the same area but a larger perimeter?
asked by eric 
Civics
Use what you know about the case of Gideon v. Wainwright to determine which of the following phrases is etched on Gideon's gravestone. Each era finds an improvement in law for the benefit of mankind. Poverty is its own protection against abuses of
asked by Anonymous 
Science
A block of weight 7.0N rest on a level floor. The frictional force between the block and the floor is 1.0N, A horizontal force of 1.4N is used to pull the block for 4s.what is the velocity of the block after this time?
asked by Olushola 
math
Determine whether the following data should be represented on a graph as onedimensional, twodimensional, or threedimensional. the average rainfall during different months of the year
asked by heem 
English
Which of the following sentences uses a coordinating conjunction in a compound sentence? A. The budget payment is much higher than we anticipated, but the price of heating oil has skyrocketed this year. B. Out in the yard, the children shouted loudly and
asked by Diana 
pre  CALCULUS
Solve the system by the method of your choice. Identify systems with no solution and systems with infinitely many solutions, using set notation to express their solution sets. x + y = 8 x  y = 14 A. {( 3, 11)} B. {( 3, 11)} C. {(x, y)  x + y = 8} D.
asked by Ciara 
Statistics
The method of tree ring dating gave the following years A.D. for an archaeological excavation site. Assume that the population of x values has an approximately normal distribution. 1320 1201 1257 1180 1268 1316 1275 1317 1275 (a) Use a calculator with mean
asked by Interval Estimate 
Accountant Journal Entry Ledger
paid $53000 cash for building and land. The building had a fair market value of $45000. Here is my answer. Date May 1. Debit Credit Account Transaction : Cash $53000 Building and Land. $45000
asked by Anonymous 
MATHS
A manufacture finds the total cost “C” for a product is expressed by C=3x28, and the total revenue “R” by R=3x2, where x is the number of units sold. What is the breakeven point (where total cost=total revenue) to the nearest unit?
asked by vinny 
MATHSS
A manufacture finds the total cost “C” for a product is expressed by C=3x28, and the total revenue “R” by R=3x2, where x is the number of units sold. What is the breakeven point (where total cost=total revenue) to the nearest unit?
asked by VINNY 
English
Which of the following techniques would be best used to present constructive feedback on a draft of an essay to a peer? A. Rewrite sections for your peer B. Only write notes on the things you like about it C. Point out the negative aspects so your peer can
asked by Diana 
Social studies.
How might the "Sociological Imagination" be useful in your everyday life. I know what it means but finding it difficult to gets examples besides, employment and marriage issues.
asked by Noreen 
Civics
Which of these book titles best describes the United States v. Nixon case and its significance? Not Above the Law  Nixon's illegal actions resulted in a Supreme Court ruling requiring sharing of the private tapes*** Stealing the Presidency  The Supreme
asked by Anonymous 
Civics
What is the most important reason for providing an accused criminal the Miranda warning? If citizens are not provided their Miranda rights, they may give the officers incriminating information that connects them to a crime. If someone is convicted of a
asked by Anonymous 
Ms. Sue
Can u recheck all of my wrong civic questions? I already redid the answer. Thx a whole bunch
asked by Anonymous 
chemistry
a solution of kcl contains 10. grams of kcl in 100. ml of water at 30c. how many additional grams of kcl are needed to saturate the solution?
asked by :)) 
math
A study is conducted to compare the average square footage of homes in different communities. If squares are drawn so that their areas are in proportion to the average square footage, is the resulting graph misleading? Why or why not?
asked by heem 
math
In constructing a graph that compares average water usage per household in different communities, you choose to use cubes of different sizes. If the cubes are drawn so that their volumes are proportional to the volumes of water usage in different
asked by heem 
alegebra
A sequence has the following pattern 3/2,4,15/2,12,35/2,24.Starting n=1 find the general term for the sequence?
asked by joel 
algebra
Given: 3(x2y)+3x=y2(x+4y), find the ratio of y to x
asked by james 
english
What is the sequence of components in the following sentence? Listless and depressed by vistas of snow and gray skies, Dieter left the cabin and walked toward the frozen pond. A. Subject, modifier, verb B. Subject, verb, modifier C. Modifier, subject, verb
asked by Diana 
calculus
A cylindrical drum with an open top is to be constructed using 1 m^2 of aluminum a)write and equation for the volume of the drum in terms of radius b)what radius gives the direct maximum value? c)What is the maximum volume if the radius can be a maximum of
asked by lotus 
physics
A concave mirror forms a real image twice as large as the object. The object is then moved such that the new real image produced is three times the size of the object. If the image was moved 94.1 cm from its initial position, how far was the object moved?
asked by Kayla 
pre  CALCULUS
Let B = [1 3 6 3]. Find 4B. A. [4 12 24 12] B. [3 1 4 5] C. [4 12 24 12] D. [4 3 6 3] b ?
asked by Ciara 
Math
The planet Neptune is approximately 4.5 * 10^9 kilometers from the sun. The planet Venus is approximately 1.1 * 10^8 kilometers from the sun. Which is the best estimate of how many times as far from the sun Neptune is as Venus? A. about 4 times as far B.
asked by Kimbo 
Math
Which rational number is equivalent to 3.90 with the .90 repeating? A. 3/90 B. 39/10 C. 35/9 D. 43/11 EXPLAIN PLZ
asked by Kimbo 
math
which ordered pair is a solution to the equation y = 3x + 4. I just can't figure it out. I have been working on this problem for over an hour. Please help me with the steps
asked by Jay 
algebra
what inequality represents the sentence below? The product of a number and 5 is no more than 8.
asked by allexelle 
statistics
The U.S. Geological Survey compiled historical data about Old Faithful Geyser (Yellowstone National Park) from 1870 to 1987. Let x1 be a random variable that represents the time interval (in minutes) between Old Faithful eruptions for the years 1948 to
asked by Interval Estimate 
Statistics
A school psychologist decided to separate some classes by gender to see if learning improved. She looked at studded scores on the final exam and obtained the following information: Students in boygirl classrooms obtained an average of 71.4 on their final
asked by Anonymous 
Math
Eli sculpted this square pyramid out of clay. Its base is 12 inches long on each side and its slant height is 9 inches. What is the approximate height, h, of Eli's pyramid? (the answer includes square root)
asked by Kimbo 
Calculus
The altitude (i.e., height) of a triangle is increasing at a rate of 2 cm/minute while the area of the triangle is increasing at a rate of 4 square cm/minute. At what rate is the base of the triangle changing when the altitude is 10.5 centimeters and the
asked by Anonymous 
math
whatis3feet+7inches=
asked by shafic 
math
howmanypintsareequivalentto3gallons
asked by shafic 
Math
What is the approximate volume of this sphere, which has a diameter of 12 meters?
asked by Kimbo 
chemistry
A buffer with a pH of 4.30 contains 0.25 M of sodium benzoate and 0.20 M of benzoic acid. What is the concentration of [H ] in the solution after the addition of 0.052 mol of HCl to a final volume of 1.5 L? I know that Ka = 6.3x105 do I need to use an ice
asked by noel 
chemistry
Suppose 50mL of 8.4 x 10^7 M Pb(NO3)2 (aq) is mixed with 200 mL of 9.7 x 10 ^4 M Na2CO3 (aq). Calculate Q and determine whether a ppt of PbCO3(s) will form.
asked by Donna 
maths
calculate the length of a solid bar of 4cm diameter casted by melting solid cube its each sides is 22cm
asked by manu 
Macroeconomics
I've been reading my textbook, watching Khan Academy, and Googling to no avail. Can someone please help me with the following questions? 1  Which of the following is NOT true about the national income identity given by the equation: S+(TG)=I+CA? A) If CA
asked by Sandra 
Math
What is the equation of the line that passes through all the points in the table? x 4 2 0 2 y 0 4 8 12 A. y= 2x8 B. y= 2x4 C. y= 4x8 D. y= 4x4 PLEASE EXPLAIN PLZZ
asked by Kimbo 
maths
the base if an isosceles triangle is 4/3cm. the perimeter of the triangle is 4 2/15cm. what is the length of either of the remaining equal sides
asked by Anonymous 
Chemistry
What is the change in entropy when 9.30 mL of liquid benzene (C6H6, d = 0.879 g/mL) is burned in the presence of 37.2 L of oxygen gas, measured at 298 K and 1 atm pressure? 2C6H6(l) + 15O2(g) → 12CO2(g) + 6H2O(l); ∆S° = –437.7 J/K at 298 K
asked by Jonathan 
math
By mass a certain material is 75% sand and another is 30% sand. How many tonnes of each must be mixed in order to have 250 tonnes of material that is 50% sand?
asked by Mat 
Physics
1kg of an unknown metal at 94 degrees C is placed in 100g of water at 10 degrees C. The final temperature of the metal and water are 17 degrees C. By finding specific heat capacity, identify the metal
asked by Sarah 
Math
A probe launched from Earth to Mars is traveling at an average speed of 1.8 * 10^4 kilometers per hour. If the distance between Earth and Mars is approximately 2.25 * 10^6 kilometers, about how many hours will it take the probe to reach Mars? PLEASE
asked by Kimbo 
algebra
if a over b = 2 over 3 find 3a + 6b over ba
asked by ajay 
Business
How are social enterprises different from free market enterprises?
asked by Anonymous 
Chemistry: Acids/Bases
When a 100 mM aq solution of sodium acetate was prepared in the lab it had a pH of 8.9. Calculate the amount of acetic acid (in g) to be added to 0.5 L of this sodium acetate solution in order to bring its pH to the target value of 5.00.
asked by Tim 
biology/science
What are the biological terms for the following 1.process in biotechnology that is used to make human insulin in a bacterial cell 2.white blood cells produce antibodies in response to pathogens
asked by morongwa 
MATHSS
The angle of a rotating shaft turns in t seconds is given by theta= ω+1/2at^2 and it is given that ω=3 2 rad/s and α=0.6 rad/s to complete θ=4 radians. Determine the time taken to complete θ=4 radians.
asked by VINNY 
Math
Which of the following are equivalent to 8/27? A. 3^3 * 2^3 B. (3/2) ^3 C. 2^3/3^3 D. (2^3 * 3^3) ^1
asked by Kimbo 
MATHSS
he law connecting friction F and load L for an experiment is of the form F =aL+b, where a and b are constants. When F =5.6, L=8.0 and when F =4.4, L=2.0. Find the values of “a” and “b “and the value of F when L=6.5.
asked by VINNY 
MATHSS
Two resistors in series, R1 and R2, have a total resistance of 1,600 ohms. The resistance of R2 is 560 ohms less than twice R1. Find the resistance of R1 and R2.
asked by VINNY 
MATHSS PLESE HELP
Two flares are launched from a life raft. The height h of the first flare in metres above the sea is modelled by the formula h1= t2+t+1meters,and the second flare is h2=4t where t is the time 12 in seconds after the flare is launched. Determine (i) Time
asked by VINNY 
Social Studies
Thanks Reed for link, unfortunately I still need some guidance. How can knowing the boundary of your thoughts, feeling and experience be helpful in 'understanding others'
asked by Noreen 
Pre  CALCULUS
Use Cramer's rule to solve the system. 2x + 4y  z = 32 x  2y + 2z = 5 5x + y + z = 20 A. {( 1, 9, 6)} B. {( 2, 7, 6)} C. {( 9, 6, 9)} D. {( 1, 9, 6)} d ?
asked by Ciara 
Integration
Integrate: ∫ x^2(x^2+1)sqrt(42x^3x^4) dx
asked by Bob 
economics
what are welfare payments or consumer subsidies
asked by mercy 
Pre  CALCULUS
Find the inverse of the matrix, if possible. A = { 0 6 } {2 5} A. 0 1/2 1/6 5/12 B. 1/6 0 5/12  1/2 C. 5/12  1/2 1/6 0 D. 5/12 1/2 1/6 0 C ?
asked by Ciara 
maths
Pls how do I calculate 6.022 x 10 raised to the power 23 with other figures in a question?
asked by Janet 
physics
a hollow spherical iron shell floats just completely submerged in water.the outer diameter is 50 cm and the density of iron is 7.9cm cubed .find he inner diameter of the shell
asked by hope 
psalm 52
Harry has 50 pencils. Lisa has 10 pencils. How many more pencils does Harry have.
asked by Fera mi kalejaiye 
algebra
prove that cosbeta square+cosalfa square+cosgama square=1
asked by abdulhayi musa 
pre  CALCULUS
Use Gaussian elimination to find the complete solution to the system of equations, or state that none exists. x + y + z = 9 2x  3y + 4z = 7 x  4y + 3z = 2 A. {(7z/5+34/5 ,2z/5 +11/5 , z)} b. {( 7z/5+34/5 , 2z/5 11/5 , z)} c . {( z/5+ 34/5 , 2z/5+11/5
asked by Ciara 
science
If the half life period of a radioactive element is 1600.After how many years will if remains 25% of his quantity
asked by Prince 
math
One angle is 10 degrees more than 4 times the other. Find the measure of each angle if a) they are complimentary, and b) they are supplementary
asked by Alice 
Civics
Which of the following is the most accurate source of information that voters can use when evaluating a political candidate's qualifications? A commentator's views on the candidate's voting history Campaign literature published by the candidate*** Discuss
asked by Anonymous 
Civics
A teacher plans to join a strike to protest current teaching conditions. The principal at the school where she works is opposed to the strike. Which of the following is a statement they could both agree with? School hours should be shortened to allow more
asked by Anonymous 
SS
what qualities are valued in south korea
asked by Help 
Civics
A group that supports legislation that supports deer hunting education and a group that promotes protection of wildlife would most likely agree on which of the following? Deer feel pain and fear when injured. Deer season should be shortened.(Either this
asked by Anonymous 
algebra
The examples in the slideshow, Division by Zero, which is located in the media section of Chapter 1, indicate that there is a different answer when 0 is divided by a number, rather than when a number is divided by 0.
asked by Anonymous 
maths
a wheel with a diameter 63 cm, when goes round 1000 times will cover a total distance of
asked by naresh 
SS
what conclusion can you draw about the comparative advantage other countries have in farming over japan and korea's
asked by Help 
Math
As of the 2012 Summer Olympics, the world record for women's long jump is 24 feet, 8 inches. How much longer is the world record than Sheila's first jump? Express your answer in yards. Sheila first jump measured 3 yards, 2 feet, 8 inches. Do I convert to
asked by AC 
ICT (Programming)
Based on the table below, Based on the table below, using a CASE structure to display the type of designation when a specific code is entered. CODE TYPE OF DESIGNATION L LECTURER S SENIOR LECTURER D DEAN A ADMINISTRATION (other code) WRONG CODE ENTERED! 4.
asked by Zee 
Math
Draw and label a diagram of each figure described below and calculate its volume. A) a sphere with a radius of 2 m. B) a cone with a diameter of 8 ft and height of 10 feet.
asked by Lori 
health
Its important to choose foods that provide more A.carbohydrates B.potassium C.mercury D.cholesterol
asked by nate 
ICT (Programming)
Design program logic that receives the letter grades for 4 subjects and then based on the grades, calculate the total grade point. The program should use IF statements to determine the grade point corresponding to the letter grade (as given in the table
asked by Zee 
Math
A rectangle has dimensions 4 ft by 6 ft. Show that if the length and width are doubled, the area is 4 times as large.
asked by Lori 
Math
A room measures 3 m by 5 m. A scale drawing is to be made, using a scale of 1 cm=0.5. Find the dimensions of the scale drawing and provide sketch of this room drawn to scale.
asked by Lori 
math
The measures of the angles of the quadrilateral are in the ratio of 2:4:6:8, Find the measure of each angle.
asked by princy 
math
There are 10 batmans. the runs scored by the batmans are 1,2,3,4,5,6,7,8,9 and 10. Find the average scored bt them.
asked by Riya 
Math
A wheelchair ramp to a public building forms a 15 degree angle with ground and reaches a height of 2.3 metres above the ground. A) fill in these values on the diagram to the right. B) Label the length of the ramp, X . Then find its length ( to one decimal
asked by Lori 
Math
Charlie says that y=2x^2 is not a function because the same y value sometimes corresponds to more than one xvalue. x 2 1 0 1 2 y 8 2 0 2 8 Is Charlie correct? EXPLAIN PLZ BC I'M LOST
asked by Kimbo 
Math
Andre drew four congruent triangles, with legs a and b units long and hypotenuse c units long. Then, Andre arranged the triangles to form a large square. He then wrote two different expressions for the are of the large square. Since each side measures c,
asked by Kimbo 
legal aspect of health information
is Dr. Pearson subject to liability although he doesn't know Meridith is conducting fraud activities
asked by sandy 
math
The measures of the angles of the quadrilateral are in the ratio 2:4:6:8. Find the measure of each angle.
asked by Riya 
Precalculus
Can someone please help me with this problem.. I don't get it! Solve (sqrt 5r  9)3 = sqrt(r+4)2
asked by Lucina 
Math
Write the quadratic equation in standard form that has the given solutions. x:{5, 3}
asked by M 
math
F ind the product of two odd integers.
asked by Riya 
grammar
What is preffix and suffix.
asked by Riya Rai 
life orientation
List and discuss any FOUR factors that could threaten or limit the core functions of the media
asked by lindokuhle 
Civics
9th amendment The enumeration [listing] in the Constitution, of certain rights, shall not be construed to deny or disparage others retained by the people. Based on this text, what can you infer about the founding Father's concerns in forming a
asked by Anonymous 
grammar
What is pronoun explain it with an example.
asked by princy 
Ethics in Technology
_________ makes the rules for globalization. A. Big business B. NAFTA C. The World Trade Organization D. The Multinational Trade Association I am stuck between B & C.
asked by Pat 
Ethics in Technology
The modern business environment is highly competitive and rapidly fluctuating. As a result, the level of commitment companies are willing to make to their employees is: A. increasing. B. stabilizing. C. variable. D. dropping. I think it's D, but not sure
asked by Pat 
Ethics in Technology
In the absence of laws, businesses can form __________ to reduce positional arms races. A. campaign committees B. cooperative agreements C. task forces D. networks I think it's D, but not sure
asked by Pat 
Chem LAB question
If a protein has a MW of about 25,000 daltons, how many drops should it elute in? our lab was MW cut off of 150,000 daltons. How do I determine this????
asked by demetri 
trig
solve triangle ABC which have angleA=25.25,angleB=60.51 and a=3.82..find c...,find b
asked by jose 
Physics
You and your friends are doing physics experiments on a frozenpond that serves as a frictionless, horizontal surface. Sam,with mass 80.0 kg, is given a push and slides eastward. Abigail, with mass 50.0 kg, is sent sliding northward. Theycollide and after
asked by Olive 
business msis
A time study of a certain service task found an average time of 15 minutes, with a standard deviation of 5minutes. These figures were based on a sample of 100 measurements. Is the sample large enough that we are 95% confident that standard time is within
asked by jeannie 
algebra
Solve: 2a3/a+1 = 3a5/a+3
asked by jack 
algebra
Find the ordered pair(s) that satisfies both f(x)=3/2x+1 and g(x)=1/2x^2+2x+2.
asked by jacquelyn 
algebra
Given: 2df/3 = f3d/5, solve for f
asked by randi 
algebra
Factor: X^4 yy^5
asked by sara 
Math
A 6 m ladder is leaning against the wall of a house. The angle between the ladder and the ground is 68 degrees. How far away is the ladder from the wall.? How high up the house does the ladder reach ? Give your answers accurate to two decimal places.
asked by Susan 
Math
If a grasshopper jumped a vertical distance of 1.5 cm and horizontal distance of 8.0 cm,at what angle did it rise from the ground?
asked by Susan 
Math
An airplane is at an altitude of 10 km. You spot the airplane at an angle of 55 degrees . How far away Is the airplane directly from you? Give your answer to the nearest kilometre.
asked by Susan 
English
Reading your draft aloud, using peer review, and using a typed and printed copy are all examples of A. points of view. B. useful techniques for revision. C. patterns of development. D. graphic organizers. my answer is b.
asked by Diana 
english
Which of the following techniques would be best used to present constructive feedback on a draft of an essay to a peer? A. Rewrite sections for your peer B. Only write notes on the things you like about it C. Point out the negative aspects so your peer can
asked by Diana 
english
To compose strong, compelling sentences, avoid using A. clauses as modifiers. B. forms of the verb to be. C. dependent clauses. D. short, simple sentences. my answer is b.
asked by Diana 
businesss
imagine you managing a tour guided business, explain by means of describing and examples how, institutional, physical and international environment affects your tourist guide business?
asked by Anonymous 
music
seems to justify a departure from traditional presentations of music and culture of the Caribbean?
asked by jennifer 
SS Help!
The admission of Missouri as a slave state was controversial in the Senate because :the Senate was proslavery :it would create sectionalism :it would upset the balance*** :The Senate was antislavery Am I right?
asked by Kayla 
Chemistry
Consider this reaction: 3 K2CO3 (aq) + 2 CrCl3 (aq) > Cr2(CO3)3 (s) + 6 KCl (aq) If 1.2 moles of CrCl3 react, how many moles of K2CO3 will react with it? A. 0.80 mol K2CO3 B. 1.2 mol K2CO3 C. 1.8 mol K2CO3 D. 2.4 mol K2CO3 I'm not sure where to even
asked by Mischa 
Computer Architecture
Assume a simple model for floatingpoint representation is used, the representation uses a 16bit format, 5 bits for the exponent, with a bias of 16, a normalized significand of 8bits, and a single sign bit for the number. I)Show how the computer would
asked by Dalaal 
programming
Write a Java application that computes and prints the grade of a student according to the following algorithm: 1) It should read from the user TMA score and MTA score. 2a) If their sum is less than 15, the grade "FC" should be printed and the program will
asked by pooja