Questions Asked on
October 21, 2011

PHYSICS
The only force acting on a 2.3 kg body as it moves along the positive x axis has an x component Fx =  6x N, where x is in meters. The velocity of the body at x = 3.0 m is 8.0 m/s. At what positive value of x will the body have a velocity of 5.0 m/s? I'm
asked by Anonymous 
PHYSICS
A 2.5 g ice flake is released from the edge of a hemispherical bowl whose radius r is 40.0 cm. The flakebowl contact is frictionless. (a) What is the speed of the flake when it reaches the bottom of the bowl? (b) If a second flake with twice the mass was
asked by Anonymous 
Math
Determine the equation of the quadraticcc function f(x)=ax^26x7 if f(2)=3
asked by Kestrel 
statistics
A company employs nine people and plans to select a group of six of these employees to receive advanced training. How many ways can the group of six employees be selected?
asked by Anonymous 
chemistry
Consider the reaction, C2H4(g) + H2(g) ® C2H6(g), where DH = – 137 kJ. How many kilojoules are released when 55.3 g of C2H4 reacts?
asked by Cooper 
statistics, find the probability
It is known that 77% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. If a grocery store chain introduces 62 new products, find the following probabilities. (Round your answers to four decimal places.) (d)
asked by troy 
Math
48 more than the quotient of a number and 64
asked by Anonymous 
physics
a basketball player achieves a hang time of 0.996 s in dunking the ball. What vertical height will he attain?
asked by Anonymous 
trig
Find value of tan75/2
asked by Ram 
physics
A 75 W light source consumes 75 W of electric power. Typically only about 5% of this energy is emitted as visible light of wavelength 600 nm. (a) Calculate the frequency of the emitted visible light. (b) How many photons per second of visible light does
asked by A 75 light source consumes 75 of electrical power. Assume all this energy goes into emitted light 
Calculus
find d^2y/dx^2 (second derivative) for y=cos^2 4x
asked by Luke 
Chemistry 121
What is the lewis dot structure of C2H5F?
asked by Claire 
Maths
The braking distance of a car is directly proportional to te square of it's speed. When the speed is p metres per second, the braking distance is 6m. When the speed is increased by 300%, find (a) an expression for speed of the car (b) the braking distance
asked by StuartKess 
geometry
in the given figure,PQ=PS and QR=SR.Prove that triangle PQR is congruent to triangle PSR.
asked by evadahun 
chemistry
A 0.1375g sample of magnesium is burned in a constant volume calorimeter tha has a heat capacity of 3024 J/C. the temperature increases by 1.126 C. calculate the heat given off by the burning Mg in kJ/g and kJ/mol
asked by TROUBLED 
physics
A shotputter throws the shot with an initial speed of 4.0 m/s from a height of 4.7 ft above the ground. Calculate the range of the shot for each of the following launch angles.
asked by Anonymous 
physics
The net work done in accelerating a propeller from rest to an angular speed of 110 rad/s is 1822.5 J. What is the moment of inertia of the pro peller? Answer in units of kg · m2
asked by phys101 
chemistry
Assume that you were given samples of two white, crystalline compounds, one of them ionic and one covalent. Describe how you might tell which is which. I just can't seem to figure out, can you please help. Thanks.
asked by chelsy 
Math
A tunnel with a parabolic arch is 12 m wide. If the height of the arcccch 4 m from the left edge is 6 m,can a truck that is 5 m tall and 3.5 m wide pass through the tunnel.
asked by Kestrel 
Physics
A 2.50 mass is pushed against a horizontal spring of force constant 26.0 on a frictionless air table. The spring is attached to the tabletop, and the mass is not attached to the spring in any way. When the spring has been compressed enough to store 15.0 of
asked by Lauren 
physics
A 95kg box initially at rest on a horizonal floor requires a 650N horizontal force to set it in motion. After the box is in motion, a horizontal force of 560N keeps it moving at a constant velocity. Determine uS and uK the clock and the floor.
asked by john 
Physics
The heating element of a simple heater consists of a 2.2mlong, 0.70mmdiameter nichrome wire. When plugged into a 120 V outlet, the heater draws 7.5 A of current when hot. I found that the wire's resistance when it was hot was 16 ohms. Now using this
asked by Kayla 
calculus
Solve the given equation. (Enter your answers as a commaseparated list. Let k be any integer. Round terms to three decimal places where appropriate. If there is no solution, enter NO SOLUTION.) sin θ cos θ − 2 sin θ = 0
asked by stellar 
Algebra
If a ball is thrown vertically upward from a height of 56ft. above ground with an initial velocity of 40ft. per second, then the height of the ball above ground t seconds after it is thrown is given by f(t)=16t^2 + 40t +56. How many seconds will elapse
asked by Velocity per second 
chemistry
calculate the heat of combustion for the following reactions from the standard enthalpies of formation 2H2(g) + O2(g) = 2H2O(l) 2C2H2(g) + 502(g) = 4CO2(g) + 2 H2O(l)
asked by TROUBLED 
Math
A. If the correlation coefficient is 0.65, what is the sign of the slope of the regression line? B. As the correlation coefficient decreases from 0.97 to 0.99, do the points of the scatter plot move toward the regression line, or away from it?
asked by Jen 
chemistry
calculate the heat of combustion for the following reactions from the standard enthalpies of formation 2H2(g) + O2(g) = 2H2O(l) 2C2H2(g) + 502(g) = 4CO2(g) + 2 H2O(l)
asked by TROUBLED 
math
The stopping distance of a car traveling 25mph is 61.7ft, and for a car traveling 35mph it is 106ft. The stopping distance in feet can be described by the equation y=ax^2 + bx + c, where x is the speed in mph. Find the values of a and b.
asked by Alyssa 
Trigonometric Ratios
You are designing a ramp where the horizontal distance is twice the vertical rise. What will be the ramp angle to the nearest tenth of a degree?
asked by Tyyanna 
math
deshawn and Luke had an equal number of stickers. After deshawn used 26 stickers and Luke lost 38 stickers. deshawn had twice as many stickers as Luke. how many stickers did each of them have in the beginning ?
asked by Marie 
PHYSICS
2.6 kg mass initial velocity of v1 =aˆi, where a = 5.95 m/s collides with and sticks to a 1.59 kg mass with an initial velocity of v1 = bˆj, where b = −4.8 m/s. Find the final speed of the composite mass. Answer in units of m/s
asked by PLEASE PHYSICS HELP 
Math
A college basket ball player makes 80% of her free throws. Suppose this probability is the same for each free throw she attempts. The probability that she makes all of her first four free throws and then misses her fifth attempt this season is
asked by Sam 
math
Lexi and Marie had $250 altogether. After Lexi spent 2/5 of her money and Marie spent $40, they had the same amount of money left. how much money did Lexi have in the beginning ?
asked by joyce 
Science
A block of ice has the density of 0.97 g/cm3. How much of it will sink below the surface of the water? (Points : 1) About 97 percent of the ice will sink below water. About 3 percent of the ice will sink below water. All—100 percent—of the ice will
asked by Darrian 
vectors
A box weighing 20 N, resting on a ramp, is kept at equilibrium by a 4N force at an angle of 20 degrees to the ramp, together with a friction force of 5N, parallel to the surface of the ramp. Determine the angle of elevation of the ramp.
asked by Anonymous 
statistics
It is known that 77% of all new products introduced in grocery stores fail (are taken off the market) within 2 years. If a grocery store chain introduces 62 new products, find the following probabilities. (Round your answers to four decimal places.) (d)
asked by troy 
Physics
In a tape recorder, the magnetic tape moves at a constant linear speed of 5.6 cm/s. To maintain this constant linear speed, the angular speed of the driving spool (the takeup spool) has to change accordingly. (a) What is the angular speed of the takeup
asked by mymi 
spanish
Es la calculadora de Adela?
asked by Unknown 
chemistry
Benzene and cyclohexane molecules both contain sixmembered rings. Benzene is a planar molecule, and cyclohexane is nonplanar. Explain.
asked by Amber 
physics
Three cubes, of side 0, 20, and 30, are placed next to one another (in contact) with their centers along a straight line as shown in the figure. What is the position, along this line, of the CM of this system? Assume the cubes are made of the same uniform
asked by kago 
information systems security
richman is considering buying insurance for each smartphone.use the ALE to detrmine the usefulness of this safeguard.for example,they can purchase insurance for each device for $25.00 per year.The safeguard value is $25x 1,000 devices, or $25,000.it is
asked by mike 
physics
During a baseball game, a batter hits a popup to a ﬁelder 81 m away. The acceleration of gravity is 9.8 m/s 2 . If the ball remains in the air for 6.7 s, how high does it rise?
asked by Anonymous 
Physics
A box is sliding up an incline that makes an angle of 12.0° with respect to the horizontal. The coefficient of kinetic friction between the box and the surface of the incline is 0.180. The initial speed of the box at the bottom of the incline is 1.30 m/s.
asked by Peter 
Math
For the table that follows, answer the following questions: x y 1 1/2 2 1 3 3/2 4  Would the correlation between x and y in the table above be positive or negative?  Find the missing value of y in the table.  How would the values of this table be
asked by Jen 
chemistry
12 mL of 0.0100 M HCl are added to 25.0 mL of a buffer solution that is 0.010 M HC2H3O2 and 0.08 M C2H3O2. What is the pH of the resulting solution?
asked by tim 
CHEM 102
A solution of volume 0.500 L contains 1.70g NH3 and 4.15g (NH4)2SO4. What is the pH of this solution? Answer obtained was 9.76, however it states that it is slightly off...
asked by Calvin 
physics
A generator uses a coil that has 280 turns and a 0.45T magnetic field. The frequency of this generator is 60.0 Hz, and its emf has an rms value of 120 V. Assuming that each turn of the coil is a square (an approximation), determine the length of the wire
asked by james 
Physics
A carousel at a carnival has a diameter of 6.0 m. The ride starts from rest and accelerates at a constant angular acceleration to an angular speed of 0.7 rev/s in 8.8 s. (a) What is the value of the angular acceleration? 1 0.499 rad/s^2 (b) What are the
asked by mymi 
CHEMISTY HELP!!!
A professor found that there are 109 drops of glacial acetic acid in 2.00 mL. Calculate the number of drops of glacial acetic acid, HC2H3O2 required to make 155 ml of 0.25 M acetic acid solution Can anyone walk me through the steps and provide an answer.
asked by Sam 
chemistry
mL of 0.0100 M NaOH are added to 25.0 mL of 0.0100 M acetic acid. What is the pH of the resulting solution?
asked by yahn 
chemistry
8 mL of 0.0100 M HCl are added to 22 mL of 0.0100 M acetic acid. What is the pH of the resulting solution?
asked by annie 
maths
7. Find the reminder when 333666777888999 is divided by 3 or 9 or 11 ?
asked by avinash 
chemistry
2 moles of aqueous Barium Nitrate is combined with 1 mole of aqueous Sodium Sulfate. Assuming 100% yield, what mass of Barium Sulfate precipitate would be produced. 1. 175.043 grams 2. 233.391 grams 3. 466.781 grams 4. 116.953 grams
asked by chelsy 
physics
A helicopter is flying horizontally at 8.2 m/s and an altitude of 17 m when a package of emergency medical supplies is ejected horizontally backward with a speed of 13 m/s relative to the helicopter. Ignoring air resistance, what is the horizontal distance
asked by Anonymous 
physics
A tennis ball is dropped from 1.60 m above the ground. It rebounds to a height of 1.00 m (assume down to be negative) With what velocity does it leave the ground?
asked by nolen 
PHYSICS
Two skaters, a man and a woman, are standing on ice. Neglect any friction between the skate blades and the ice. The mass of the man is 95 kg, and the mass of the woman is 55 kg. The woman pushes on the man with a force of 57 N due east. Determine the
asked by TVIX 
physics
A falling skydiver has a mass of 123 kg. (a) What is the magnitude of the skydiver's acceleration when the upward force of air resistance has a magnitude that is equal to onefourth of his weight? 7.35 m/s^2 (b) After the parachute opens, the skydiver
asked by Peter 
chemistry
1)Calculate the pH of a 0.10 M NaHX salt solution. Ka (H2X) = 2.1 x 102 Ka (HX) = 4.5 x 108 2)Calculate the pH of a 0.10 M NaHX salt solution. Ka (H2X) = 5.3 x 105 Ka (HX) = 5.3 x 1011
asked by yahn 
Chemistry
Calculate the pH of a 0.10 M NaHX salt solution. Ka (H2X) = 2.1 x 102 Ka (HX) = 4.5 x 108 Can someone explain the steps to do this please?
asked by ellen 
PHYSICS
A block of mass m lies on a horizontal frictionless surface and is attached to one end of a horizontal spring (spring constant k) whose other end is fixed. The block is initially at rest at the position where the spring is unstretched (x = 0) when a
asked by Anonymous 
maths
A gold density is 19 times greater than the water and for copper it is 9 times. At what ratio you can mix gold and copper to get 15 times denser than water. Ans: 3 : 2
asked by avinash 
physics
what is the minimum initial speed of the dart if it is to hit the monkey before the monkey hits the ground, which is 14.2 m below the initial position of the monkey, if x is 47 m and h = 13 m? (Ignore any effects due to air resistance.)
asked by Anonymous 
physics
Brad tosses a rock straight up at 38.4 m/s. What is the rock's velocity after 2.0 seconds?
asked by Jinnie 
PHYSICS
A car is traveling around a circular banked road without friction which is inclined at 24 degrees. When the car is traveling at 18.2 m/s around the road, it is moving at the bottom on the incline (inner radius of the road when viewed from an aerial view).
asked by Anonymous 
Mathematics
A rectangular garden 50 m long and 34 m wide is surrounded by a uniform dirt road. Find the width of the road if the total area of the garden and road is 540 m^2. Explain your solution
asked by Dimas 
Finance
suppose the interest rate is 8% apr with monthly compounding. what is the present value of an annuity that pays $95.00 every 6 months for 6 years.
asked by Anonymous 
math
what is 13.4259 rounded to the nearest hundreth?
asked by Anonymous 
PHYSICS
An object is placed on an incline with friction. The incline is slowly raised from a zero degrees and at 29.2 degrees, the object begins to slide down the incline. The incline is then raised to 40.5 degrees and the object is placed back on the incline. The
asked by Ashley 
physics
The motor of a fan turns a small wheel of radius rm = 1.60 cm.This wheel turns a belt, which is attached to a wheel of radius rf = 2.90 cmthat is mounted to the axle of the fan blades. Measured from the center of this axle, the tip of the fan blades are at
asked by mymi 
chemistry
In the reaction of N2 and H2 to produce NH3, how many moles of H2 will produce 37.9 grams NH3 if sufficient N2 is present? Do not enter units with your answer.
asked by Charles 
physics
A shopper in a supermarket pushes a loaded 37 kg cart with a horizontal force of 12 N. The acceleration of gravity is 9.81 m/s2 . a) Disregarding friction, how far will the cart move in 3.8 s, starting from rest? Answer in units of m
asked by Anonymous 
Physics
Suppose a flame of a gas burner stove emits light just like a blackbody.The flame appears blue,emiting most of the light as a wave length of 475 nanometers. what is the temperature of the flame. How do I solve this?
asked by EBS123 
physics
A machine part rotates at an angular speed of 0.38 rad/s; its speed is then increased to 3.46 rad/s using an angular acceleration of 0.61 rad/s2. Find the angle through which the part ro tates before reaching this final speed. Answer in units of rad
asked by phys101 
PHYSICS
A flywheel in the form of a heavy circular disk of diameter 0.83 m and mass 111 kg is mounted on a frictionless bearing. A motor connected to the flywheel accelerates it from rest to 1430 rev/min. a)What is the moment of inertia of the fly wheel? Answer
asked by PHYSICS HELP!!!!!!!!!!!!!!!! 
math
Find the product. Estimate to check that your answer if reasonable. 191 x 88
asked by Ressie 
physics
A punter kicks a football with a certain initial velocity of 13.8 m/s at an angle of 20.0o above the horizontal. How long does it take the ball to rise to the highest point of its tragetory?
asked by ken 
math
The horizontal range, R, in feet that a baseball travels is modeled by this equation. The initial velocity, v, is 90 feet a second. The ball is pitched at an angle of è degrees with the horizontal. At what angles will the ball travel 200 feet?
asked by Sarah 
Math Calculus
Economists use production functions to describe how output of a system varies with another variable such as labour or capital. For example, the production function P(L) = 200L + 10L^2  L^3 goves the output of a system as a function of the number of
asked by Assignment6 
Physics.
A monster truck has tires with a diameter of 1.10 m and is traveling at 30.0 m/s. After the brakes are applied, the truck slows uniformly and is brought to rest after the tires rotate through 49.0 turns. (a) What is the initial angular speed of the tires?
asked by mymi 
math
Giselle spent a total of $43 when she went shopping. She spent $14 for socks, $18.75 for a wallet, and bought lunch. When she got home, she had $4 left. How much did she spend for lunch?
asked by David 
chemistry
If 1.72 grams of KHP are needed to exactly neutralize 20.9 mL of a barium hydroxide solution, what is the concentration of the base solution ?
asked by Anonymous 
Physics
A particle with an initial linear momentum of 2.28 kg · m/s directed along the positive xaxis collides with a second particle, which has an initial linear momentum of 4.56 kg · m/s, directed along the positive yaxis. The final momentum of the first
asked by Kellie 
math
find least common multiple of 6, 7, 8 prime factorization: (2^(3))(3)(7) = 168 I don't quite get how 3 was picked from 6. I think 2^3 is from 8 and 7 is from 7 but 6 is 3 x 2 = 6 But why not choose 2 instead of 3?
asked by Amy 
statistics
A study of 40 psychology teachers showed that they spent, on average, 12.6 minutes correcting a student's final term paper. Find the 90 percent confidence interval of the mean time for all psychology teachers correcting final term papers when the deviation
asked by Anonymous 
math
find the area of a rectangle whose length is 3x and width is 4x +6
asked by laura 
Check Answers English
Pick the correct answer which corrects the underlined portion of the following sentences in the simplest way possible – for grammar and/or style, without changing the basic meaning of each sentence. 1. Each of the committee members are expected to be
asked by Anonymous 
physics
The electric motor of a model train accelerates the train from rest to 0.700 m/s in 17.0 ms. The total mass of the train is 670 g. Find the average power delivered to the train during its acceleration.
asked by Anonymous 
Algebra, Geo and Measurement
The diagonal of a tv screen is 21 in. The television's diagonal forms angle "m", which measures 50 degrees. What is the height of the screen?
asked by Nancy 
math
7^0 = 1 7^1 = 7 7^2 = 49 7^3 = 343 7^4 = 2401 Pattern of ones digit is 1,7,9,3,1,7,9,3... However, I don't understand how you can find this pattern in the values given above?
asked by Amy 
chemistry
If 1.72 grams of KHP are needed to exactly neutralize 20.9 mL of a barium hydroxide solution, what is the concentration of the base solution ?
asked by Anonymous 
Physics  acceleration..need to find velocity
I am given two points on an acceleration vs time graph: (2,13),(4,0). When t = 2s, v = 10 m\s. What velocity at t = 6s? I believe acceleration average is (13/6), but how do I solve the rest get the correct answer, which is 44.7 m/s? Any help or hints
asked by Belinda 
introduction to business
Suppose the business has total assets worth Rs. 450,000/ and total liabilities of Rs. 800,000/. Mr. Ali has the personal property of Rs. 200,000/ and Mr. Yasir has the personal property of Rs. 125,000/. In case the business is liquidated and declared
asked by maham 
physical education
Write five challenges are facing teacher for physical education?
asked by Physical education 
Chemistry
What type of lattice would FrCl have? ...im not sure about this, would a lattice form? if so, how to determine lattice type?
asked by Alex 
Grammar
Select the correctly punctuated sentence. 1. A) Peter Preziosi, PhD, CAE, is the executive director of AHDI. B) Peter Preziosi PhD, CAE, is the executive director of AHDI. C) Peter Preziosi, PhD, CAE is the executive director of AHDI. My answer is A 2. A)
asked by Cindy 
Algebra
An isotope of Glopenium disintegrates according to the formula A(t) = Ao2^0.0345t where Ao is the initial mass of the substance and t is the time in years. If there are 2 milligrams of Glopenium now, find the number of milligrams that will be left after
asked by Loretta 
PHYSICS PLEASE HELP !!!!!
A daredevil is riding a motorcycle on the inside of a spherical metal cage of radius 9.7 meters. The total mass of the person and motorcycle is 79.2 kg. If he is to make a vertical circle within the cage at some constant speed, v, what normal force, in
asked by Kaleigh 
Physics
A 21.0g metal cylinder is placed on a turntable, with its center 90 cm from the turntable's center. The coefficient of static friction between the cylinder and the turntable's surface is ìs = 0.84. A thin, massless string of length 90 cm connects the
asked by mymi 
Physics
A planet with mass 7 x 1024 kg orbits a sun with a period of 1 Earth's years. The speed of the planet around that sun is constant and v=43000 m/s. What is the mass of that sun?
asked by JV 
Harvard
How to get a scholorship for Harvard Med skool ???? my best friend wants to know also how to get a scholoship for harvard arts and creative writing skool???? plzz answer this is important for me and my friend
asked by Laruen 
calculus
Water is leaking out of an inverted conical tank at a rate of 1100 cubic centimeters per min at the same time that water is being pumped into the tank at a constant rate. The tank has height 15 meters and the diameter at the top is 4.5 meters. If the water
asked by Riley 
english
romeo and juliet compare and contrast essay for love vs infatuation
asked by ... 
Math
I need some help on figureing out how to answer these problems please i have never done this type of math before thank you Find the discount and total to be paid for each of the following: Amount Terms When Paid Discount Total $2.000 3/30 22 days $400 2/10
asked by Melissa Roberge 
english (parts of a sentence)
Is (the worried lady) in the following sentence the subject or is it a adjective phrase? Gazing over her shoulder, the worried lady called for help. Can (my computer problem)in the following sentence be considered a dependent clause? If not could you
asked by sandy 
Math
Banana bought 3 companies for A :$20000000 B : $250000000 G : $350000000 He made a profit of $(9.6x10^6) when he sold the companies. He also made a profit of 25% on A and loss of 10% on B. Find the percentage profit he made on G. How do I do this? What are
asked by StuartKess 
Chem
When doing a limiting reagant problem, I need to determine to mole ratio, right? But the problem is if 19.6 g of H3PO4 reacted with 22.4 g KOH... How do I get two separate mole ratios? The answers are: 3/1 for H3PO4 and 3/3 for KOH, but why?
asked by Em 
c++ program
will this work for a source code that receive and total collection of payroll amounts entered at the terminal until 999 is reached. #include #include main() { int num = 0; printf("Enter number (999 to quit:"); scanf("%d" ,&num); while num = 999);
asked by kasey 
Finance
Houston Inc. is considering a project which involves building a new refrigerated warehouse which will cost $7,000,000 at year = 0 and which is expected to have before tax operating cash flows of $500,000 at the end of each of the next 20 years. The Net
asked by McLocs 
chm
What is the theoretical yield of iron if we begin the reaction with 10.5g of AL (assume an excess of Fe2)3)
asked by karol 
physics
A flywheel in the form of a heavy circular disk of diameter 0.83 m and mass 111 kg is mounted on a frictionless bearing. A motor connected to the flywheel accelerates it from rest to 1430 rev/min. a)What is the moment of inertia of the fly wheel? Answer
asked by phys101 
Science
You throw a rock horizontally off a cliff with a speed of 10 m/s. after 3.1 seconds, how far were you when threw the rock?
asked by Matt 
Physics
I had posted this question once before, but no one helped me on this one. So I am posting this question again. Suppose the flame of a gas burner stove emits light just like a blackbody. The flame appears blue emiting most of the light at a wave length of
asked by KatieSc 
environmental science
describe and compare total resource use per capita in developed and developing countries
asked by grace 
Mathematics
In 11 years, the age of Russel will be half of the square of the age he was 13 years ago. Find his present age. Explain your solution
asked by Jessica 
Question
What is Liberal arts ???? i saw it at harvard & i'm just curious
asked by Laruen 
math
a tank can be filled by one pipe in 3.5 hours and emptied by another in 4.2 hours. if both pipes are running, how long will take to fill an empty tank ?
asked by patel 
PHYSICS PLEASE HELP !!!!!
Two objects are placed on a frictionless incline which is inclined at 65.5 degrees. A mass of m1 = 7 kg is tied to a wall, which is at the top of the incline, by rope 1 which is parallel to the incline. A mass of m2 = 13 kg is tied to m1 by rope 2 which is
asked by Kaleigh 
Math
1. Many people know that the weight of an object varies on different planets, but did you know that the weight of an object on earth also varies according to the elevation of the object? In particular, the weight of an object follows this equation: , where
asked by Student 315 
Social Studies 9
PLEASE I REALLY NEED HELP !!! Do you think Napoleon brayed the french revolution when he became emperor. imagine that marat, roberspierre and danton bring napoleon to trail after his defeat at waterloo. make up a list of changes these leaders of the french
asked by Stephanie 
Accounting
Please Help. I can't get the balance sheet to balance out at at. I am frustrated! Prepare a Trial Balance, an Income Statement and a Balance Sheet. Doris' Custom Designs Jan. 1 Doris deposits $10,000 in the bank to start her business. (Hint: use "misc.
asked by Jon 
biology
What are the major reservoirs of organic carbon on earth?
asked by Isles 
Repost homework help check answers
Pick the correct answer which corrects the ALL CAP SENTENCE portion of the following sentences in the simplest way possible – for grammar and/or style, without changing the basic meaning of each sentence. 1. EACH OF THE COMMITTEE MEMBERS ARE EXPECTED TO
asked by Anonymous 
Grammar
Can someone help with periods and commas? Select the correctly punctuated sentence. A) If you have any further comments or questions, please do not hesitate to contact me. B) If you have any further comments or questions please do not hesitate to contact
asked by Cindy 
Algebra
Whitney invested $19,000, part at 5% and part at 7%. If the total interest at the end of the year is $1,110.,how much did she invest at 5%. I know the answer is $11,000. I would like to know how to actually solve the equation.
asked by Help Please 
Math
3(x+5)=3x(x+15) what math property is this
asked by christian 
Chemistry
What volume of a 0.578 M potassium hydroxide solution is needed to exactly neutralize 3.26 grams of KHP ?
asked by Anonymous 
chemistry
calculate the amount of camphor ( in moles)
asked by Tito 
Grammar
More periods and commas. Select the correctly punctuated sentence. A) The implant was ruptured, it was removed, the capsule was irrigated. B) The implant was ruptured it was removed, the capsule was irrigated. C) The implant was ruptured, it was removed
asked by Cindy 
organization and management
hi, i would like to have a help. if ever, in an exam, i go this question, how to deal with motivation? am i supposed to talk about empoyee motivation, how to motivate the employees? pls do enlighten me on that..in fact am new to this subject.thanks
asked by Taskeen 
math
Find the distance between (4, 1) and (1, 5).
asked by stephanie cisneros 
FIN324
. Chapter 2: Practice Exercise 214 b. Chapter 2: Exercises 225, 227 (part 1 only) 229, 232, and 233
asked by learnow 
Physics
A car starts from rest on a curve with a radius of 130 m and accelerates at 0.600 m/s^2. How many revolutions will the car have gone through when the magnitude of its total acceleration is 2.90 m/s^2?
asked by Sp 
maths
a tank can be filled by one pipe in 3.5 hours and emptied by another in 4.2 hours. if both pipes are running, how long will take to fill an empty tank ?
asked by patel 
Calculus
Water is leaking out of an inverted conical tank at a rate of cubic centimeters per min at the same time that water is being pumped into the tank at a constant rate. The tank has height meters and the diameter at the top is meters. If the water level is
asked by Riley 
Algebra
2. The equation D=3.59 (sqrt)h gives the distance, D, in kilometers that a person can see to the horizon from a height, h, in meters. a. Solve this equation for h. b. Mount Evans in the Rocky Mountain National Park, is approximately 4,450 meters in
asked by Student 315 
Math
Three cards are selected, one at a time from a standard deck of 52 cards. Let x represent the number of tens drawn in a set of 3 cards. (A) If this experiment is completed without replacement, explain why x is not a binomial random variable. (B) If this
asked by Jen 
NYU
NYU(New York University)? Is it tough to get into? like I want to become an artist and a writer so what addmission and grades (SAT, GPA, AND GRADES), school clubs ???? THANK U
asked by Laruen 
Business English
"You can't qualify for a Home Beautiful credit card until you are 18 years old." Indicate the alternative that both correctly evaluates the sentence and correctly explains the reason for the evaluation. A. Good youattitude because it begins with the word
asked by Sheliah 
trig
If S is an element of [ 3pi/2 , 2pi ] what quadrant does the terminating side lie in and evaluate for sine theta
asked by Keith 
chemistry
the (OH) of ammonia solution is 4.0 x102 M. What is the (H3O+) of the solution?
asked by Anonymous 
Maths Derivatives & Calulus
1) Find d^2y / dx^2 given that y^3  x^2 = 4 2)If y = xª + ( 1 / xª ) , prove that x^2 . y'' + xy' – a^2 . y = 0 3) Find dy/dx for the following function. cos ( x  y ) = ( y ) ( 2x + 1 ) ^3 4)Find the values of A and B that make f(x) differentiable at
asked by Yousef 
English Sentence correction
Please help me revise this sentence. The following sentence has many problems in grammar, sentence structure, and words. Correct the sentence: BEFORE: Cindy met this cool guy last night who helped her when she dropped her cellphone walking through the
asked by Anonymous 
math
To estimate how many more people live in atherton than needles, which is closer to exact answer : rounding to hundreds or thousands? Explain.
asked by Anonymous 
IT/210
Generate a set of test inputs and expected results for the Currency Conversion program. Need to know if this looks right. Test Case 1: Valid Selection = Canadian Inputs: Currency_Type = 1 Int_Value = 100 U.S._Value = 68.12 Expected Output: The value of 100
asked by Anonymous 
Chemistry
What volume of a 0.578 M potassium hydroxide solution is needed to exactly neutralize 3.26 grams of KHP ?
asked by Anonymous 
Finance
Recommendations on how to retain strategic advantage using ecommerce and information technology
asked by Martishma 
chemistry
i do not know how to put those in words, can some one help me, please. CoCL2(s) + 2HF(g)= CoF2(s)+ 2HCL(g) and P6( NO3)2(aq) + 2KL(aq) = PbL2(s) +2KNO3(aq)
asked by maria 
Business English
which of the following is sexist? a. Our team leaders are Clarke Betz, Brian Early, and Carole Wagner. b. Our new sales reps are Mr. Betz, Mr. Early, and Ms. Wagner. c. Our new sales reps are Mr. Betz, Mr. Earley, and Carole. d. our new sales reps are
asked by Sheliah 
trig
Q1: In a rightangle triangle the base is 50 m long and its height is 40 m .find its area
asked by Anonymous 
physics
the weight of the block on the table is 402 N and that of the hanging block is 210 N. Ignore all frictional effects, and assuming the pulley to be massless, Find the acceleration of the two blocks
asked by Anonymous 
English
Could you plase check these sentences for me? Thank you. 1) She paid the gardener 300 Euros. She always boasts about her excellent school performances. 2) She jokes about my absentmindedness. She sulks about being left alone (??): I need to give example
asked by Henry2 
physics
A girl starting from rest at the top of a 40 m jump, inclined at 30º above the horizontal, has 0.15 coefficient of friction. The jump ends with a frictionless, horizontal part. How far does she land away from the jump, which is 50 m above the horizontal
asked by ho 
maths
a tank can be filled by one pipe in 3.5 hours and emptied by another in 4.2 hours. if both pipes are running, how long will take to fill an empty tank ?
asked by patel 
us history
Do you think that American foreign policy today should be guided by the principle of "speak softly and carry a big stick"? I don't really understand the quote or the question. Help?
asked by Sarah 
WRiTinG
does this paragraph have a good flow? “Nothing is a waste of time if you use the experience wisely.” – Rodin. Time management is the process of exercising conscious control over the amount of time spent on specific activities. I, too, once had been a
asked by Ricky 
Chemistry
What volume of a 0.578 M potassium hydroxide solution is needed to exactly neutralize 3.26 grams of KHP ?
asked by Anonymous 
Coronado
Compute the standard deviation for stress. Determine where participants fall in relation to the mean. (Create a diagram that depicts where students fall in relation to standard deviations around the mean. Participant Group Fights Stress 1 PSY 7 86 2 PSY 3
asked by Tracy 
Physics.
A mass of m1 = 12 kg is placed on an incline with an inclination angle of 50 degrees, a coefficient of kinetic friction of 0.16, and a coefficient of static friction of 0.89. m1 is tied to a rope which runs parallel to the incline and runs over a pulley to
asked by Amanda 
chemistry
i do not know how to put those in words, can some one help me, please. CoCL2(s) + 2HF(g)= CoF2(s)+ 2HCL(g) and P6( NO3)2(aq) + 2KL(aq) = PbL2(s) +2KNO3(aq)
asked by maria 
mATH
43m+2>14
asked by S 
Social Studies 9
Why do you think Napoleon was a successful general. List the personal qualities that you think gave him an advantage as a military commander . PLEASE NO GOOGLE SEARCHES .
asked by Stephanie 
Physics
You shoot a rock with a wristrocket straight up, it takes 6 seconds for it to come back down (IGNORE THE HEIGHT YOU SHOT IT FROM.) How high did the rock go? what was the rock's speed initially going up (V1)? How fast is it traveling when it hits the
asked by Dakota 
English
I need another word for wake up call, something along the lines of a shocking truth. Thanks!
asked by Jasmin 
literature
anyone know answers to lesson 7 drama
asked by kim 
maths
The greatest area of the following (a) The radius of circle is 4 (b) The square of diagonal is 4 (c) The square of side is 4 explan option c sir
asked by santosh 
math
i don't understand how this is supposed to be layed out and how to do it in order... can someone write out the problem so i understand how to answer it, thanks!
asked by Heaven 
Physical education
Write down five challenges facing teaching in primary schools?
asked by Physical education 
math
(0.43  0.18) X 4
asked by cindy 
marketing
Recommendations on how to retain strategic advantage using ecommerce and information technology
asked by Martishma 
Math
You are given the following data. # of Absences Final Grade 0 96 1 92 2 71 3 66 4 60 5 51 A. Find the correlation coefficient for the data. B. Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5
asked by Jen 
Physics
A person with a mass of 76 kg is moving at a constant speed in a vertical circle on a Ferris wheel with a radius of 37.6 meters. If the difference between his normal force at the bottom (FNB) and the normal force at the top (FNT) of the circle is one third
asked by Rick 
Pre Calculus
Logarithms Solve the equation for x 1ln(3x+2)=0
asked by Josh 
comm/215
what type of sentence is this: I don't know what you want me to do, the directions are not clear.
asked by terry 
HistoryAristophanes Clouds and Science
My assignment for history is to pick one of the following examples from aristophanes clouds and explain how it may seem silly, but it is actually scientific. I don't know how I can explain these scientifically. 1. The example of the flea. (Socrates asked a
asked by Jill 
Another question
is New York University is the best school in ny?? being curouis
asked by Laruen 
algebra
having trouble with finding the rise. slope is 0.40 run is 130 the set up is .040=rise
asked by pam 
didnt get to finish
0.40= ______ 130 the slope of a street is 0.40 how many feet vertically does it rise over a horizontal diastance of 130 feet I don't know how to work this problem
asked by pam 
algebra
find the amount of interest by the following deposit $3000 at 6.4% compounded semiannually for 2.8 years
asked by beechst 
english
correct this sentence grammar. Americans have become the most overweight people in the world. Explain what you think has caused this phenomenon to occur.
asked by Anonymous 
maths
hi sir pls suggest me simpel method of solveing this type of questioihns Which is the biggest perfect square amongst the following: 15129, 12348, 23716, 20736
asked by avinash 
Mathematics
Determine the quadratic equation whose solutions are: 3 and 2. Explain your solution
asked by Jessica 
Math
1. Many people know that the weight of an object varies on different planets, but did you know that the weight of an object on earth also varies according to the elevation of the object? In particular, the weight of an object follows this equation: , where
asked by Algebra 
Science
What is the main functions of bones of the body?
asked by Anonymous 
chemistryacid/base extraction.
I do not understand acid base extraction. why should we mix, for example, an organic and aqueous compound to then separate them from each other. please explain confused....
asked by tim 
RE: Account
Hi. I never posted my work yet. Sorry. Here is the question then my answer which I cannot solve!! I cant balance out the balance sheet.... I have spent 2 days on this... Please help: Prepare a Trial Balance, an Income Statement and a Balance Sheet. Doris'
asked by Jon 
harvard
does harvard have everything ????
asked by Laruen 
zoology
what is diastema
asked by brock 
Com 155
How can you tell if a paragraph is a summary, synthesis, analysis, or evaluation
asked by Zee 
MATH (REPLY FAST)
43m+2>14
asked by S 
PHYSICS HELP PLEASE !!!!!
A mass of m1 = 12 kg is placed on an incline with an inclination angle of 50 degrees, a coefficient of kinetic friction of 0.16, and a coefficient of static friction of 0.89. m1 is tied to a rope which runs parallel to the incline and runs over a pulley to
asked by Amanda 
health
waht are 4 subsidiaries of tricare
asked by paula 
Math
find the limit lim x^2+x / x^5 + 2x^4 + x^3 as:: a) x=0+ b) x=1
asked by NONO