Questions Asked on
June 2, 2013

algebra
how many grams of 2.5% hydrocortisone cream should be mived with 360 g of 0.25 to make a 1% hydrocortisone cream
asked by brenda 
Math check answer
Suppose that you are in a class of 31 students and it is assumed that approximately 13% of the population is lefthanded. (Give your answers correct to three decimal places.) (a) Compute the probability that exactly five students are lefthanded. Answer
asked by Nora 56 
Statistics
Suppose Tori has an unfair coin which lands on Tails with probability 0.28 when flipped. If she flips the coin 10 times, find each of the following: Question 5 options: P(No more than 3 Tails) P(Exactly 1 Tail) P(At least 5 Tails) P(Less than or equal to 2
asked by Anonymous 
statistics
suppse you received a shipment of nine televisions. four of the television are defective. If two televisions are random;y selected compute the probability at least on of the two televisions does not work
asked by patty 
Chemistry
Consider the reaction: 2CO(g) + O2(g) equilibrium 2CO2 (g) Write the equilibrium expression for this reaction. Keq = ?? Addition of a catalyst to this reaction would have what effect on the equilbrium? Addition of a catalyst to this reaction would have
asked by Pat 
Statistics
The probability that a randomly selected individual in a certain community has made an online purchase is 0.45. Suppose that a sample of 10 people from the community is selected, what is the probability that at most 3 of them has made an online purchase?
asked by Sarah 
Statistics
The probability that a student uses the Academic Resource Center on a regular basis is 0.26. In a group of 18 students, what is the probability that exactly 8 of them use the Academic Resource Center on a regular basis? Round your answer to 2 decimal
asked by Sarah 
Physics
A pinhole camera has a small circular aperture of diameter D. Light from distant objects passes through the aperture into an otherwise dark box, falling on a screen at the other end of the box. The aperture in a pinhole camera has diameter D = 0.600 mm.
asked by Brittany 
chemistry
The structure of 2  chlorobutane is shown below. a) which newman projection below represents the lowest energy state of butane? b)which newman projection below represents the highest energy state of butane?
asked by Anonyms 
math check
21% of a certain breed of rabbits are born with long hair. What is the probability that in a litter of 12 rabbits, exactly 2 will have long hair? (Give your answer correct to three decimal places.) 1=.21=.79 0.79^12=0.05909 20.0591=1.94
asked by Nora 510 
Math question
In an arithmetic series, the 15th term is 43 and the sum of the first 15 terms is 120. Add the first 20 terms of the series.
asked by Anonymous 
Math check
The number of ships to arrive at a harbor on any given day is a random variable represented by x. The probability distribution of x is as follows. (Give your answers correct to two decimal places.) x 10 11 12 13 14 P(x) 0.37 0.09 0.05 0.14 0.35 (a) Find
asked by Nora 55 
Math
Can I please get some help on these questions: 1. How many solutions does the equation,2sin^2 2 θ = sin2θ have on the interval [0, 2pi]? 4? ...what about 4cos2θ = 8cos^2 2θ? 2. True or False: sin^2 4x = 1 has 8 solutions on the interval [0, 2pi]?
asked by mysterychicken 
physics
on turning a corner a motorcyclist rushing at 44 m/s. finds a child on the road 100 m away. he applies the brake so as he stops the motorcycle within 1m of the child. calculate the time required to stop?
asked by tuhituhi 
Statistics
In an elementary school, 25% of children wear glasses. Suppose that a random sample of 64 children is selected. Find the mean number of children in the sample who wear glasses. Round your answer to the nearest integer.
asked by Sarah 
Statistics
In an elementary school, 25% of children wear glasses. Suppose that a random sample of 64 children is selected. Find the mean number of children in the sample who wear glasses. Round your answer to the nearest integer.
asked by Sarah 
Chemistry
I just wanted to see if my answers made sense. 1. What effect would each of the following have on your calculated value of Kf (too high, too low, or no effect)? In each case explain your answer. a) There was a small bubble in the thermometer, causing all
asked by Jason 
Statistics
In an elementary school, 25% of children wear glasses. Suppose that a random sample of 64 children is selected. Find the mean number of children in the sample who wear glasses. Round your answer to the nearest integer.
asked by Sarah 
Chemistry  %v/v
1. How many mL of acetone are needed to prepare a 10% v/v solution in 500 mL of methanol? 2. If a 500mL solution of npropanol in water is prepared with 4mL of alcohol, what is the concentration of alcohol in % v/v? I've never worked with %v/v before so
asked by double checking 
Statistics
In an elementary school, 25% of children wear glasses. Suppose that a random sample of 64 children is selected. Find the mean number of children in the sample who wear glasses. Round your answer to the nearest integer.
asked by Sarah 
Statistics
In the library on a university campus, there is a sign in the elevator that indicates a limit of 16 people. in addition there is a weight limit of 2500 lbs. assume that the average weight of students, faculty, and staff on campus is 150 lbs, that the
asked by Eric 
Calculus  HELP plz!
Find all of the first partial derivatives of f(x,y,z)=arctan y/xz
asked by Sara 
Statistics
Air America has a policy of booking as many as 15 persons on an airplane that can seat only 14. (Past studies have revealed that only 86% of the booked passengers actually arrive for the flight.) Find the probability that if Air America books 15 persons,
asked by Sarah 
Statistics
Air America has a policy of booking as many as 15 persons on an airplane that can seat only 14. (Past studies have revealed that only 86% of the booked passengers actually arrive for the flight.) Find the probability that if Air America books 15 persons,
asked by Sarah 
statistics
Give examples of nominal, ordinal, interval. and ratio data. Then, convert your ratio data example into interval, ordinal, and nominal scales. Measurement Scales Practice 1. Indicate the first letter (N, O, I, R) of the highest possible scale for each of
asked by Lynn 
Physics
1 A 5.0 kg block moving east with speed of 6 m/s collides head on with another 8.0 kg block moving west with speed of 4 m/s. After the collision the 5.0 kg block was moving west with speed of 5 m/s while the 8.0 kg block was moving east. a) What is the
asked by Maryam 
Difracction problem
Diffraction from an unknown cubic metal is observed to occur at the following values of θ when using CuKα radiation. Determine the crystal structure to find the lattice constant. 20.1⁰, 29.2⁰, 36.6⁰, 43.5⁰, 50.2⁰, 57.4⁰, 65.5⁰ a) What is
asked by Eys 
chemistry
what is the percentage of alcohol in a misture containing 1500 mo of witch hazel (14% alcohlol), 2000 ml of glycerin, and 5000 mls of 50% alcohol?
asked by brenda 
Chemistry
1. What molarity is needed so that 5mL diluted to 475 mL will yield 0.1M? For this one I used M1V1=M2V2 and got 9.5M just checking to see if I did that right. 2. How much 2.5 HNO3 can be made from 7.0mL of a 16.0M HNO3 soltuion? I tried using M1V1=M2V2 for
asked by helppp please 
LIfe orientation
Identify one environmental or human factor that causes ill health or accidents in South Africa.discuss 5 ways in which the human or environmental problem impacts on the community.recommendations on how to address the human or environmental factor.name two
asked by Nolufefe 
finance
What are the two most popular personal retirement plans? A. Keogh account and Social Security B. Social Security and Roth IRA Plus C. Keogh accounts and individual retirement accounts D. 401(k) and Social Security
asked by Anonymous 
Statistics
In an elementary school, 25% of children wear glasses. Suppose that a random sample of 64 children is selected. Find the mean number of children in the sample who wear glasses. Round your answer to the nearest integer.
asked by Sarah 
CENCEPTS IN HEALTHCARE
what is the procedures and resources available for assisting patients who use English as a second language, who is hearing impaired, sight impaired, or who have any other type of physical or diversity related disposition that should be addressed to provide
asked by Becky 
Physics
2A 10.0 Kg block is released from point A in the figure below. The block travels along a smooth frictionless track except for the rough 1 m long portion between points B and C. It makes a collision with stationary 10 kg ball after passing point C. The
asked by Maryam 
Math
Joe weighs 30 lbs less than twice ken's weight. If ken gains 10 pounds then together they would weigh 250 pounds. How much does each of them weigh? let x be ken's weight. my work: 2x  30 = j x+ 10 + J = 250 and now im stuck, can someone show me how to
asked by Paige 
CALCULUS
Find the gradient and directional derivative of f at P in the direction of v: f(x,y)=ln(x^2 + y^2 +1)+ e^(2xy) P(0,2) v=5i12j
asked by Sara 
Chemistry
a) A pressure vessel contains a large volume of CO2 gas at 10 atm pressure. A membrane composed of a poly(ether ketone) polymer with thickness 100 microns and net effective area of 100 cm2 covers a small perforated port in the container. The solubility of
asked by Anon 
Research
To make causal inferences from observed differences between groups based on varied levels of treatment, it is necessary to…?
asked by Hilda 
physics
When a wire of length 5m and radius 0.5mm is stretched by a load of 49N,the elongation produced in wire is 0.1cm. Find the energh stored per unit volume of the wire.
asked by Pritam 
chemistry
A 50g sample of ammonium dichromate is decomposed, what is the milliliter volume of nitrogen gas released at STP?
asked by Pat 
Math
Jon bought a car for 20000 and sold it for 30% profit. Then he bought another more expensive car and sold it for 30% loss. Wat was his overall profit or loss? I got 1st 26000 profit Then 18200 loss Overall? I minus them or??
asked by Katherine :)) 
Chemistry
a) A pressure vessel contains a large volume of CO2 gas at 10 atm pressure. A membrane composed of a poly(ether ketone) polymer with thickness 100 microns and net effective area of 100 cm2 covers a small perforated port in the container. The solubility of
asked by Anon 
Chemistry
How many grams of calcium carbonate are required to prepare for 50.0 grams of calcium oxide
asked by Diamond 
Spanish
Tu amigo insiste en preguntarte de quiénes son las cosas. Tú le contestas de forma muy enfática. 1.¿De quién es este sombrero? / tú 2.¿De quiénes son estos cinturones? / Tomás y Ricardo 3.¿De quiénes son estos zapatos? / Uds. 4.¿De quién son
asked by Sally 
marketing
1.How would you classify WalMart in terms of position on the wheel of retailing versus that of an offprice retailer?
asked by Lamar 
physics
A tunable capacitor (with variable capacitance) is charged by a U0=12 V battery and then is connected in parallel to a R=3 Ω resistor. The capacitance C(t) of the capacitor is controlled so that the current in the circuit remains constant at all times.
asked by ded 
chemistry
the NN bond energy is difficult to measure. . determine the maximum de broglie wavelength of electron breaking the NN bond
asked by himani. 
Chemistry
A solution contains 80.0 g of sodium chloride and 400.0 g of water. Calculate the NaCl as a mass percentage
asked by Monica 
physics
A ball is released from a tower at a height of 100 meters toward the roof of another tower that is 25 meters high. The horizontal distance between the two towers is 20 meters. With what horizontal velocity should the ball be imparted so that it lands on
asked by ashley 
Statistics
Individuals who have a certain gene have a 0.50 probability of contracting a certain disease. Suppose that 1,940 individuals with the gene participate in a lifetime study. What is the standard deviation of the number of people who eventually contract the
asked by Sarah 
chemistry
You will be presented with three crystallographic directions drawn in a unit cell. Please write the identity of the direction in the space provided below each picture. Use the correct form of brackets for describing a direction, and leave no spaces between
asked by A 
STATISTICS
(a) With n=12 and p =0.4 find the binomial probability that p(9) by using a binomial probability table. (b) np ¡Ý5, nq¡Ü5, also estimate the indicated probability by using the normal distribution as an approximation to the binomial, is np < 5 or nq < 5
asked by Jenn 
Math check my answers
I posted this before can someone please check my answers and help me thanks:) 2 rectangles have equal areas determine the area of each rectangle then use this info to determine the perimeter. rectangle one: length of 2p + 3 width of 3.8 after my work i got
asked by Rihanna 
math
a particle moves along the xaxis so that its velocity is proportional to x^2. Prove that its acceleration is proportional to x^3
asked by Gloria 
UK Taxation
OPPA is the controlling shareholder and managing director of GANGNAM Ltd, un unquoted trading company that provides support services to the oil industry OPPA disposed of the following assets during the tax year 200910 1. On 8 April 2009 OPPA sold five
asked by Mike 
Science
the probability of having blood group B is 0.08. what is the probability that if one pints of blood is taken from each of 100 unrelated blood donors fewer than three pints of group B blood will be obtained?
asked by Farzana 
precalculus
Move point (3,50 degrees) according to the following symmetries (keep positive) a. symmetrical to the origin b. symmetrical to theta=0 degrees c. symmetrical to theta= 90 degrees
asked by Don 
algebra
the perimeter of a rectangle is 26yd, and the area of the rectangle is 36yd^2. What are the dimensions of the rectangle?
asked by topaz 
precalculus
equation for parabola with focus (8,2) directrix x=4
asked by phill 
Math
For how many ordered triples of positive real numbers (a,b,c), do the equations ax^2+2bx+c, bx^2+2cx+a and cx^2+2ax+b each have 2 distinct real roots?
asked by Crow 
Math
Suppose x and y are real numbers satisfying x(x+i)+y(y+i)−6(8+i)=0. What is the value of x^3+y^3?
asked by Crow 
Physics
At sea level and 303 k, a rubber balloon is inflated with hydrogen gas to a diameter of 3.00 ft and an internal pressure of 16.7 lb/in scuared. Find the diameter of the balloon at an altitude of 30000 ft where the internal pressure is 6.4lb/in scuared and
asked by Esther 
physics
A generator has a terminal voltage of 102V when it delivers 10.3 A, and 92 V when it delivers 31.9 A. Calculate the emf. Answer in units of V
asked by Anonymous 
chemistry
Calculate the surface energy of the (100) plane of niobium. The heat of atomization is 745 kJ/mol. Express your answer in J/cm2.
asked by Anonymous 
algebra 2
the number of milligrams of a drug that remains in a patient's system after t hours is given by the function a(t)=ie^rt. jordan was given 500 milligrams of medicine which leaves his bloodstream at a rate of 25%. how much of the medicine remains in his
asked by ivey 
SAT math
Can someone please help me with this question: Write an equation that describes the following variation statement, and then find the constant of proportionality k . z is inversely proportional to x and directly proportional to y ; z = 10 when x = 5 and y
asked by mysterychicken 
Statistics
You are a real estate agent and you are trying to predict home prices for your clients that want to list their house for sale. You have a very small city without much data. You will need to use the data that you have available for the past year on homes
asked by Kathryn 
Math check please
2 rectangles have equal areas determine the area of each rectangle then use this info to determine the perimeter. rectangle one: length of 2p + 3 width of 3.8 after my work i got p= 1.5 so the area is 14.4 and the perimeter is 19.6 is it correct? rectangle
asked by Rihanna 
math
Want to hang a painting on a wall that is 17and 5/8 inches high and I want 2 inches left on top and bottom of painting showing. Where would I hang it at?
asked by jamie 
check math
If x is a binomial random variable, calculate the probability of x for each case. n=4, x=1, p=0.3 answer 0.4116
asked by Sue 
physics
a person stands in the center of a frozen pond wearing ice skates. his total weight including his skates is 400 n. he pushes on of his 20 n skates forward at 10 m/s. what is his velocity?
asked by Anonymous 
math check
Find the area under the standard normal curve between 1.32 and the mean, P(1.32 < z < 0.00). (Give your answer correct to four decimal places.) 0.0968
asked by Nora 62 
Art Please check answers
1. These two technological advancements of the Industrial Revolution helped lead to the development of Impressionism. the railroads and the printing press the railroads and photography photography and electric lighting** the automobile and electric
asked by Mstv1112 
Corporate Finance
A firm has a longterm debtequity ratio of 0.5. Shareholders’ equity is $1.07 million. Current assets are $256,500, and the current ratio is 1.9. The only current liabilities are notes payable. What is the total debt ratio? (Round your answer to 2
asked by shari 
algebra
The perimeter of a rectangle is 94 ft, and the area of the rectangle is 90ft ^2. What are the dimensions of the rectangle?
asked by topaz 
precalculus
Josh fires a catapult 18 ft above the ground with an initial velocity of 25 ft/sec. The misslie leaves the catapult at an angle of degree theta with the hoizontal and heads toward a 40 ft wall 500 ft from the launch site. If the missle is fired at a 20
asked by Peter 
precalculus
Convert the following parametic equation into a polar equation: x=t y=(2t4)/3
asked by Peter 
chemistry
the surface energy of plane of niobium.the heat of atomization is 745 kj/mol
asked by himani. 
algebra
a rectangle with an area of 45 square units has a length that is one less then half the width which expression represents the length of the rectangle?
asked by Anonymous 
chemistry
diffraction from an unknown cubic metal is obeserved to occur at the following values .
asked by himani. 
chemistry
you will be presented with three crystallographic direction drawn in a unit cell.
asked by himani. 
algebra2
divide 4x^3+2x^2+3x+4by x+4
asked by kim 
Math
Find an equation for the line that contains the points (2, 3) and (6, 9).
asked by Brian 
Math
Given that the quadratic polynomial f(x)=3x^2+ax+b has real coefficients and f(x)=0 has a complex root 8+5i, what is the value of a+b?
asked by Crow 
Math
The remainder that the polynomial f(x) leaves upon division by x−1 and x−2 is 2 and 3, respectively. If the remainder f(x) leaves upon division by x^2−3x+2 is g(x), what is the remainder g(x) leaves upon division by x−11?
asked by Crow 
algebra
solve for x 2x+4=3x=1/3
asked by Anonymous 
Poetry, Part 2
One difference between English sonnet and the Italian sonnet is its
asked by Anonymous 
Statistics
In the library on a university campus, there is a sign in the elevator that indicates a limit of 16 people. in addition there is a weight limit of 2500 lbs. assume that the average weight of students, faculty, and staff on campus is 150 lbs, that the
asked by Eric 
Algebra
Identify the solution(s) of the system of equations, if any. 6x  4y = 24 8y = 12x  48
asked by Tia 
chemistry
A comparison of density values obtained by Xray diffraction reveals that the percentages of vacant sites in aluminum (Al) are 0.0700% at 923 K and 0.0090% at 757 K. Given this data, determine the number of vacant sites per cm3 at 550 K. Express your
asked by A 
human life
in 1015 lines five recommendations on how to overcome the practise of highrisk sexual behaviour amongst the adolescence
asked by SNE 
physics
46. Balance these equations: (a) ____Fe(s) + ____O2(g)h____ Fe2O3(s) (b) ____H2(g) + ____N2(g)h____NH3(g) (c) ____Cl2(g) + ____KBr(aq)h____Br2(l ) + ____KCl (aq) (d) ____CH4(g) + ____O2(g)h____CO2(g) + ____H2O(l )
asked by jamya 
chemistry
What is the approximate ratio in conductivity of silicon doped with 37 ppm to silicon doped with 5 ppm
asked by A 
chemistr
A comparison of density values obtained by Xray diffraction reveals that the percentages of vacant sites in aluminum (Al) are 0.0700% at 923 K and 0.0090% at 757 K. Given this data, determine the number of vacant sites per cm3 at 550 K. Express your
asked by Anonymous 
Science
You launch a model rocket up into the sky. Right after launch the rocket is accelerating upwards at 10 m/s2. What is the magnitude of the net force in Newtons on the rocket if the rocket has a mass of 0.1 kg?
asked by Elouisa 
English 225
Which of the following is true of the screenwriter’s role in making movies? (Points : 1) A film begins with a writer’s story Film is generally considered a writer’s medium The writer is more important than the rest of the cast and crew Writing
asked by Sue 
Chemistry
How many meters underwater is 3.128 atm?
asked by Kelly 
chemistry
Help for that 1) NN bond question and 2)for (100) niobium and 3)crystallographic direction .
asked by Anonyms 
Calculus
Find the equation of the tangent plane and symmetric equation for the normal line to the given surface at P: xy^2 + zy^2 + 4y xz^2 = 18 P(2,0,3)
asked by Elyse 
chemistry
How many liters of 20 Volume H2O2 will contain one mole of hydrogen peroxide?
asked by Justin 
SAT math
Can someone please double check my true and false answers! 1. All cylinders are prisms: TRUE 2. The angle opposite a side length of 6 cm in a triangle is larger than an angle opposite a side length of 7 cm in the same triangle: FALSE 3. The perpendicular
asked by mysterychicken 
spanish II
Has anyone taken Spanish 2 in summer school from apex? What was it like?
asked by lori 
obang secondary
recommendations on how to address hiv/aids?
asked by victoria 
life orientation
provide recommendations on how to address Hiv/aids
asked by alwande 
sd
Let A0=(−1,0), and let O be the origin (0,0). For each integer i≥1, we construct the point Ai so that Ai−1Ai=Ai−1O and the angle ∠OAi−1Ai is a right angle. If O,Ai−1,Ai+1 are not collinear for any value of i, what is the xcoordinate of
asked by ded 
CRT/205
I have to identify the rhetorical devices in this article race, class, and real estate by Sheryll D. Cashin august (2004)
asked by brenda 
Math
Foremost Fish Market pays a straight commission of 18% on gross sales, divided equally among the three employees working the counter. If Foremost sold $22,350 in seafood last week, how much was each counter employee’s total gross pay from this?
asked by April 
chemistry
The structure of C12E5 is given below. what type of surfactant is it? Will CMC of C12E5 be smaller or larger than SDS? Rank the following solutions in order of increasing capability to dissolve oil. options are 9*10^5M C12E5 , 6*10^5M C12E5 , 3*10^5M
asked by Anonyms 
physics
a person stands in the center of a frozen pond wearing ice skates. his total weight including his skates is 400 n. he pushes on of his 20 n skates forward at 10 m/s. what is his velocity?
asked by Anonymous 
chemistry
a pressure vessel contain a large volume of co2
asked by himani. 
chemistry
A pn junction is to be created by diffusing boron into an ntype silicon wafer with an existing carrier conc.
asked by himani. 
chemistry
our wafer will be doped with phosphorus to a conc. at which the material exhibits extrinsic behaviour.
asked by himani. 
Chemistry
For each pair of structures shown below, indicate whether the two species are identical molecules, enantiomers, or isomers of some other sort.
asked by Anon 
chemistry
the silicon wafer is coated with a layer of metallic aluminium which acts as an electrical contact.
asked by himani. 
chemistry
calculate the initial rate of reaction when a reactor is charged with so2cl2 at conc. of 0.22 mol/l.
asked by himani. 
Life orientation
In 1015 lines critically discuss 5 ways in which the human or environmental problem impacts on the community about teenage pregnancy
asked by Ntombenhle 
chemistry
the silicon wafer is coated with a layer of metallic aluminium which acts as a electric contact.
asked by himani. 
Math
If z is a nonreal complex number and z^2−26z is a real number, what is the value of z+z¯? z¯ denotes the conjugate of the complex number z.
asked by Crow 
Math
1+(2/i)+(3/i^2)+(4/i^3)+⋯+(n/i^(n−1))=29+28i what is the value of n? n is positive value
asked by Crow 
Math
Given that a and b are real numbers such that the follwoing quadratic equation x^2+(a+6i)x+b+12i=0 has a repeated root, what is the value of a−b?
asked by Crow 
physics
In the movie Spiderman 2, there's a famous minute long scene where Spiderman stops a train. If the initial speed of a five car out of control subway train was around the top speed of the NYC subway (27 m/s), and Spiderman stopped the train in exactly one
asked by help 
business
What is the role of stoke exchange in kenya ?
asked by HILLARY TOO 
Algebra
Identify the solution(s) of the system of equations, if any. x+5y=5 2x15y=0
asked by Tia 
Statistics
Assume that in a binomial experiment that n = 12, p = 0.28, and x = 4. Use the binompdf command in the TI84 calculator to find the probability. Round your answer to 2 decimal places.
asked by Sarah 
chemistry
Help for problem 16 germanium graph. help me out plz..what to write in those boxes.
asked by Anonyms 
physics
a balloon is rising up with acceleration of 25m per hour second square a body is dropped from the balloon when its upward velocity is 300m/s what are the values of velocity and the acceleration of the body at the instant it is dropped ?
asked by tuhituhi 
economics
what are the costs and conquences of providing subsidies and welfare
asked by sinovuyo 
Statistics
Calculate the residuals using the following info: number of people:12,14,15,18,20,16,14,13,18,19,20,22 and cost of drinks:24,30,36,38,65,44,36,30,39,76,80,85
asked by Kathryn 
Chemistry
How is strength different from concentration for acids and bases? please give an example.
asked by Anonymous 
math
given the demand equation 8x + p  46 = 0 and the supply equation 7x  p + 18 = 0, where p is the unit price in dollars and x represents the quantity demanded in units of a thousand, determine the equilibrium quantity and equilibrium price.
asked by Anonymous 
Algebra 2
What is the result when you decompose 2x^219x+50/(x+3)(x2)^2 into partial fractions? To clarify, the entire first line is over the entire second line
asked by Danni 
Financial Accounting
Which account(s) must be analyzed to determine the proceeds from the sale of a building? How is this cash flow classified?
asked by Tammy smith 
Math
3√(11x^3y)÷2√(12x^4y)
asked by Maria 
Calculus
Find the equation of the tangent plane and symmetric equation for the normal line to the given surface at P: xy^2 + zy^2 + 4y xz^2 = 18 P(2,0,3)
asked by Kim 
fisica
ayudenme con esta tarea por favor PRIMARY RAINBOW: Combine φ=4r−2i with Snell's Law to express the angle φ as a function of i and n only. (a) Evaluate φ(i,n) for the following values (give your answers in degrees): a.1) i=3∘, n=1.35 a.2) i=46∘,
asked by tolako 
chemistry
What kinds of bonds are present in graphite?
asked by Anonyms 
Math
how do i put 1/2, 2/3, 1/4, and 1/3 in order from least to greatest
asked by Alex