# Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

143,010 questions, page 258-
## Algebra

I need ansewer asap There are a famous irrational nummber calld euler's number,often symbolized with an e. Like pie it never seems to end. The first few digits of e are 2.7182818284. Bettween which two square roots of integers could you find this number?

*asked by Carlos on August 30, 2017* -
## math

trying to verify the volume of a rectanguler prism h=10 inches w=2 and the formula to find the volume is l.w.h not a math genius just trying to make sure i am calculating this correctly to find the lengh we had to divide the width of the prism so 2 inches

*asked by meshel on April 20, 2016* -
## Physicss

A torque of 77.7 Nm causes a wheel to start from rest, completes 5.55 revolutions and attains a final angular velocity of 88.8 rad/sec. What is the moment of inertia of the wheel? I am trying to find angular acceleration first. How do I find it given this

*asked by Tyger2020 on October 9, 2017* -
## foundation differential calculus

an object is moving according to the following equation s(t) = 5t - 15t^2 + t^2 s in meter and t in second. 1) identify the times when the distance is maximum and minimum and clearly identify the points. 2)Evaluate the speed at the times in a. Also find

*asked by azad on April 7, 2014* -
## Chemistry

How do I find the molar enthalpy H (kJ/mol) for reaction of NH3 + HCl -> NH4Cl at temp 9.8 celsius by using Hess's Law. I do not understand why there are unknown variables and how to use that to find the molar enthalpy. PLEASE HELP. 1/2 N2 + 3/2 H2 + xH2o

*asked by Natalie on November 4, 2017* -
## Math

The price of a home is $320,000. The bank requires an 8% down payment and three points at the time of closing. The cost of the home is financed with a 30-year fixed rate at 6%. Find the amount that must be paid for the three points at closing & Find the

*asked by Ryan on May 14, 2018* -
## eth

Find 4 to 6 credible Web sites or articles that support, oppose, or simply present information about bilingualism in education or politics. Most sources will focus exclusively on either topic of education or politics, so try to find at least two sources

*asked by Anonymous on September 29, 2009* -
## biology question

the entire molecule apparatus is also named the ATP _________ complex. 1. synthetase 2. synthase 3. synthesis 4. hydrolysis I assume the answer is either 1 or 2 because 3 and 4 are nouns and we need a verb. I lean more towards number 2. please help. First,

*asked by Shamaev on July 21, 2006* -
## algebra

what is 7 more than five times the number 9 divided by 15? Answer:10 because 5 times 9 = 45 and it says 45 divided by 15 which is 3 and it says seven more than 9 divided by 15 so The answer is 10.

*asked by Hermes on February 5, 2017* -
## algebra

Simplify: ( sqrt (2) + sqrt (3) ) ( sqrt (2) - sqrt (3) )? a) 2 - 2 sqrt (6) - 3 b) -1 c) 2 + 2 sqrt (6) - 3 d) 5 i just need to know if my answer or right or wrong. i think the answer is b thanks

*asked by anthony on June 18, 2010* -
## Math

Orienteering is a sport that involves navigating your way to a series of checkpoints with the aid of a map and compass. The goal is to find each point on the map as quickly as possible. A typical compass used for orienteering is divided into 360 degree

*asked by Cameron on June 6, 2016* -
## Algebra!!!! HELP

Use Hooke's Law for springs, which states that the distance a spring is stretched (or compressed) varies directly as the force on the spring. A force of 265 newtons stretches a spring 0.15 meter (see figure). (a) How far will a force of 120 newtons stretch

*asked by Ada on September 10, 2014* -
## Math Problem (please help)

Use Hooke's Law for springs, which states that the distance a spring is stretched (or compressed) varies directly as the force on the spring. A force of 265 newtons stretches a spring 0.15 meter (see figure). (a) How far will a force of 120 newtons stretch

*asked by Ada on September 10, 2014* -
## Principles of Management - Effective Management

Please double check my answers please! 1. a team manager is resolving the conflicts that exist among the members of his team in an organization. this is an example of: a. planning b. organizing c. leading d. controlling answer C 2. a manager at a grocery

*asked by Amanda on July 10, 2012* -
## Math

In a zoo, 21% of the animals are reptiles and 11% are birds. there are a total of 1,500 animals in the zoo. Which proportion can be solved for r the number of reptiles in the zoo? A. 21/100 = r/1,500 (MY ANSWER) B. 11/21 = r/1,500 C. 11/100 = r/1,500 D.

*asked by Thank you on September 12, 2018* -
## Physics

I have posted this one before, but the help I received went over my head... Firemen are shooting a stream of water at a burning building. A high-pressure hose shoots out the water with a speed of 21.0 m/s as it leaves the hose nozzle. Once it leaves the

*asked by JC on September 18, 2006* -
## Chem Check Please!!!

1) Assuming the following reaction proceeds in the forward direction, 3 Sn4+(aq) + 2 Cr(s) ---> 3 Sn2+(aq) + 2 Cr3+(aq) a.Sn4+(aq) is the reducing agent and Cr(s) is the oxidizing agent. b.Cr(s) is the reducing agent and Sn2+(aq) is the oxidizing agent.

*asked by Chris on May 2, 2014* -
## english

Please correct my english! Hello everybody! I'm not an english speaker, but currently study english at school. Our homework is to write an english dissertation. But before it, we should give the teacher the detailed plan. It's noted, so I will be very

*asked by Jack on November 8, 2010* -
## math 20 (finance)Please help

At the end of each month, Jacob puts $400 into an account that pays 6%, compounded semi-annually. Use your graphing calculator to determine how much Jacob will have after 25 years? Show how you obtained your answer by filling in the following as if it was

*asked by Sandi on November 15, 2010* -
## Maths Probability

Let θ be an unknown constant. Let W1,…,Wn be independent exponential random variables each with parameter 1. Let Xi=θ+Wi. What is the maximum likelihood estimate of θ based on a single observation X1=x1? Enter your answer in terms of x1 (enter as

*asked by xyz on May 20, 2014* -
## College Algebra ..Please help

I have about 5 homework problem that I am stuck on! please help me. The first of 5 is: A rectangular garden is 20 ft longer than it is wide. Its area is 8000 ft{}^2. What are its dimensions? Im not even sure where to start with this one. Next #2: The area

*asked by Anonymous on June 2, 2014* -
## phyicis

Homer Hickham and his buddies launched model rockets in the late 1950's when the US was trying to get a rocket into space. If homer launches a rocket from rest and its engine delivers a constance acceleration of 8.2 m/s^2 for 5.0seconds after which the

*asked by Matt on October 29, 2012* -
## algebra. help!!

my answer is 63.56. i don't know if its right answer. here this problem: It takes Scott an average of 45 min to prune 1 tree. Victor takes 65 min to prune a tree on average. The Scott-Victor Pruning Service has the contract to prune 92 trees in Flagstaﬀ,

*asked by cynthia on February 26, 2012* -
## Math check please

A spring has stiffness of 100Nmm, the initial compression of the spring is 15mm, and it is then compressed to 65mm. a)Find potential energy at 15mm: K=100Nmm*1000=100000Nm Ep=Kc^2/2 Ep=(100000*0.015^2)/2 Ep=11.25 joule (ans.) b)Find Ep at 65mm:

*asked by Henri on April 21, 2009* -
## 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 on October 21, 2011* -
## To Ms. Sue (PLEASE read!)

To Ms. Sue - Laruen, Sunday, April 22, 2012 at 6:05pm The radial artery is found close to the inside part of your wrist near your thumb. To Ms. Sue - Ms. Sue, Sunday, April 22, 2012 at 6:11pm Right!! To Ms. Sue - Laruen, Sunday, April 22, 2012 at 6:12pm ok

*asked by Laruen on April 22, 2012* -
## Biochem

Griffith's experiments along with Avery, MacLeod and McCarty helped to determine the transforming factors of Pneumococcus bacteria. Using heat-killed S-strain bacteria and one particular fraction of the cell lysates, they were able to demonstrate that

*asked by Sara on July 22, 2006* -
## French

Can someone check my letter? We had to write it even though not all students got their letters for some reason, so it is kind of short. Also, can someone tell me some ways to add the future tense and the subjunctive a little more? I want to show what I

*asked by Samantha on February 2, 2009* -
## Math

Tickets for a play cost Php 250 for adults and Php 200 for children.The sponsor of the show collected a total amount of not more than lhp 44,000 from more than 150 adults and children who watched the play. A. What mathematical statements represents the

*asked by Claire on September 13, 2017* -
## Statistics

The table below shows the LOS for a sample of 11 discharged patients. Using the data in the table, calculate the mean, range, variance, and standard deviation, and then answer questions e and f. Round the variance and standard deviation to one decimal

*asked by Anonymous 11/11/13 on November 11, 2013* -
## chem expirement!

You are required to design an experiment to test Hess's law using the combustion of ethanol. Write a brief design for this experiment. What I wrote as my answer: Hess’ Law: is the algebraic addition of chemical equations yields a net equation whose

*asked by rob on May 17, 2007* -
## Physics

I had eye surgery and missed 2 weeks of lectures here is an example question of what we are learning Inwas wondering if someone can explain to me how to solve it? Two constant forces act on an object of mass m = 5.00 kg object moving in the xy plane as

*asked by Keef sosa on October 18, 2016* -
## Chemistry(Please help)

delta Go = -431.16kJ/mol - (298k X 0.12529 kJ/K*mol) I am having trouble converting the units for delta H and delta s to match. I multiplied delta H by 1000 to get kJ but this didn't give me the correct answer. Chemistry(Please help) - Dev, Wednesday,

*asked by Hannah on April 28, 2012* -
## Chem

Precision, Accuracy, and Percent Error: _______________________________________ Suppose a student measures the volume of an aluminum block three times and records the following data: 8.42 cm^3, 8.41 cm^3, and 8.40 cm^3. The accepted volume of the aluminum

*asked by Paige on September 18, 2015* -
## Economics for Manager

Hello, Could someone please help me find the answer to this question: The two largest diner chains in Kansas compete for weekday breakfast consumers. The two chains, Golden Inn and Village Diner, each offer weekday breakfast customer a “breakfast club”

*asked by Daniel on December 7, 2010* -
## math

rounding to the nearest tenth to 242.35 the answer would be: 242.40 we round up the 3 because a 5 is next to it...? Yes. We round up when the next digit is 5 or more. Minor correction -- Rounding to the nearest tenth, your answer is 242.4 -- not 242.40.

*asked by student on July 15, 2007* -
## Physics

A block slides down a frictionless plane having an inclination of 14.3°. If the block starts from rest at the top and the length of this incline is 1.77 m, find the acceleration of the block. b)What is the block's speed when it reaches the bottom of the

*asked by Anonymous on October 26, 2008* -
## chemistry

10HI+2KMNO4+3H2SO4-5I2+2MNSO4+K2SO4+8H20 Find the mass of water produced when 300g HI reacts with 30 g KMno4 and excess H2So4. Find the mass of k2So4 produces 30 mL of .250 M KMno4 reacts with 400 mL .100 M HI.

*asked by noorie on September 25, 2012* -
## MATH

rying to verify the volume of a rectanguler prism h=10 inches w=2 and the formula to find the volume is l.w.h not a math genius just trying to make sure i am calculating this correctly to find the lengh we had to divide the width of the prism so 2 inches

*asked by meshel on April 22, 2016* -
## statistics

Assume that women's heights are normally distributed with a mean=63.6 in. and standard deviation = 2.5 in. a) To be eligible for the US Marine Corps, a woman must have a height between 58 in. and 73 in. Find the percentage of women who satisfy that

*asked by jimmy on July 29, 2012* -
## Chem Uni. Urgent!!!

Have to find theoretical yield of recrystallization of acetanilide from water. 1 gram of crude product used (85% acetanilide, 14% Sodium chloride and 1% charcoal) I got 0.50 grams of purified product. With percent recovery of : (0.50g/1.00g)* 100% = 50%.

*asked by Joshua on February 3, 2015* -
## physics

A 65 kg diver jumps off of a 10.0 m tower. a. Find the diver's velocity when he hits the water. b. The diver comes to a stop 2.0 m below the surface. Find the net force exerted by the water. Ok, im a little confused about this problem. We knoe the mass of

*asked by Heart on December 23, 2009* -
## Geography

14. The purpose of Japan's imperialist policy in the early 1900s was to a. spread Japanese culture and religions to other parts of the world b. strengthen Japan's economy through obtaining additional natural resources c. acquire strategic defense positions

*asked by mysterychicken on November 16, 2009* -
## Grammar

Please help me recorrect these two sentences under the rule of puctuating sentences. Or atleast give me an idea of how are they suppost to sound. (1) When the garage door was closed. My answer:The day that i had forgotton my house key was when the garage

*asked by PatriciaQuinn on October 30, 2006* -
## chemistry

I have the answers, I am just interested in the formulas so that I can solve the problems, thanks! 1. Find the boiling point of a solution composed of 110g of HgCl2 (a non-ionizing solute) in 175g of water. 2. Find the freezing point of a solution composed

*asked by lisa on April 15, 2014* -
## algebra

C(x) = $70(x) - $1000 If Jill can sell her lawnmowers for $150 each, b) Find the revenue function R(x) c) Find the manufactures weekly profit function P(x) d) how many lawnmowers must the producer sell per week in order to show profit?

*asked by Anonymous on January 17, 2013* -
## math

a boat travel for 4hr from pole a to pole b.then it travel for 3hr from pole b back to pole a.the distance between the two poles was 40km a.find the total time taken for the whole journey b.find the average speed for the whole journey

*asked by Da S on March 20, 2012* -
## Healthcare

Where can I find information about Managed Health Care? I am also interested in its pros and cons. Also, where can I find information regarding Reforma de Salud de Puerto Rico? (Puerto Rico Health Reform) (Besides Wikipedia...) I would greatly appreciate

*asked by Mercedes on February 17, 2010* -
## Health

Where can I find information concerning the vaccines required for children going to private schools? I found the requirements for public schools in the CDC website, but haven't been able to find it for private schools. Do you know if they are the same as

*asked by Marisol on February 25, 2009* -
## Fluorenol (In the Merck Index or anywhere else)

what is this? (Fluorenol) I can't find it in th Merck Index or online... I'm going to be using it in organic chem and I can't find the info to use in my chemical table.. Is it a combination of fluorene and alchohol? I just looked up fluorene and it said

*asked by ~christina~ on September 30, 2007* -
## Calculus (Answer Check)

A particle moves along the x-axis so that its velocity at time t, 0(less than or equal)t(greater or equal to)5 is given by v(t)=3(t-1)(t-3). at time t=2 the position of the particle is x(2)=0. 1. find the minimum acceleration of the particle 2. find the

*asked by Michelle on October 27, 2008* -
## algebra

A certain region is losing about 26 million acres of rain forest each year. Find a linear function that calculates the chages in acres of rain forest in million in x years. Find f(4) and interpret the result

*asked by Charis on August 3, 2012* -
## Geometry

Quadrilateral WXZY is a square. If YX = 30 and WT = 2x – 7, then find the value of x. (Points : 2) 4 18.5 11 15 or Quadrilateral JKLM is a rhombus. The diagonals intersect at N. If the measure of angle JKL is 104o, find the measure of angle JKN. (Points

*asked by Hope on December 13, 2011* -
## Physics

two blocks aA and B are placed as in figure, and connected by ropes to block C. Blocks A and B weigh 20 N each and the coefficient of kinetic friction between each block and surface is .40. Block C descends with an acceleration of 2 m/s2... A. Find the

*asked by Anonymous on May 24, 2017* -
## Math

If A= and B=, find the magnitude and direction angle for -2A +3B Find all specified roots: Cube roots of 8i A parallelogram has sides of length 32.7cm and 20.2cm. If the longer diagonal has a length of 35.1cm, what is the angle opposite this diagonal?

*asked by Jane on July 30, 2014* -
## Physics

a ship is heading due north at 7.50 m/s relative to the water. The local current is 1.52 m/s in a direction 42 degree west of north. Find its velocity relative to earth( find both direction and magnitude of the velocity)

*asked by Hep on December 19, 2012* -
## Calculus (Answer Check)

A particle moves along the x-axis so that its velocity at time t, 0(less than or equal)t(greater or equal to)5 is given by v(t)=3(t-1)(t-3). at time t=2 the position of the particle is x(2)=0. 1. find the minimum acceleration of the particle 2. find the

*asked by Michelle on October 27, 2008* -
## Trigonometry

Firefighters at the Morganza Fire station need to measure the height of the station flagpole. They find that at the instant when the shadow of the stations is 18m long. The shadow is 10m high. Find the height of the flagpole.

*asked by Jecill on December 3, 2018* -
## physics

a bus having mass of 3000kg is moving at 30m/sec.find the momentum of the bus. 1)at the starting point from rest. 2)at the final state while motion at 30m/sec. 3)find the difference of momentum in above (1) and (2)

*asked by sweetie on November 24, 2010* -
## economics

I am writing a paper on the technology industry. Can anyone guide me to some good sites to find information on the following: 1.shifts and price elasticity of supply and demand 2.positive and negative externalities 3.wage inequality 4.monetary and fiscal

*asked by deedee on October 22, 2008* -
## physics

you have an RLC circuit how do you find the maximum power dissapated by the load? and how do you find the maximum power dissapated at a frequency of 7/sqrt(LC)?

*asked by al on December 9, 2008* -
## math

The perimeter of a rectangular field is 560m.The length of the field is an eigth third of this distance.Find the length of the field.Find the width of the field

*asked by Derrick on February 21, 2012* -
## CHemistry....Please help

How do you find out the coordination number of a crystal? For example im given a picture of the crystal structure of lithium sulfide Li2S. SO i need to find coordination number for: Li^+ S^2-

*asked by Saira on January 24, 2009* -
## Math

An equilatetal triangle with the lengths of its sides given in term of a and b. If the lengths are 4acm,3bcm and (a+b+c)cm. Find a and b and hence find the length of sides of the triangle.

*asked by Busola on January 9, 2017* -
## Math/Algebra

Im stuck on two problems and would really appreciate the help. 1. y varies jointly as a and b, and inversely as the square root of c. y=28 when a=2, b=7, and c=9. Find y when a=4, b=2, and c=4 2. y varies directly as x and inversely as the square of z.

*asked by Jay on October 2, 2015* -
## PLease check math

1)FInd an equation of the line containting the given pair of points. (-8,0) and (0,5) MY ANSWEAR: (5/8)X+5 2)Find an equation of the line having the given slope and containing the given point. m=6 (8,1) MY ANSWEAR: 6X-47

*asked by Anonymous on December 4, 2008* -
## Math

Find the volume of the figure if the radius of the hemisphere and cylinder is 6 inches and the height of the cylinder is 12 inches. Find the volume in terms of pi.

*asked by Khila on February 3, 2016* -
## maths

given the equation of the curve as y=8-2x^2 (a) find equations of tangent and the normal to this curve at the point where x=a. (b) find the value of a for which this tangent is parallel to the line with equation 3x-y+6=0

*asked by grian on October 3, 2013* -
## Maths

When the Polynomial p(x)=ax^3+5x^2+bx-2 where a and b are constants is divided by 2x^2+3x-2, the remainder is 9x-6. (I) Find the values of a and b (II) Using these values of a and b, factorize p(x) completely (III) Find the remainder when p(x) is divided

*asked by Ande2 on May 6, 2019* -
## math

Select 2 cards from a deck of 52, a. Find the probability of getting 2 hearts b. Find the probability of getting a heart on the 2nd draw given that you got a heart on the first draw

*asked by anonymous on July 11, 2011* -
## algebra

Carl needs to find the number of centimeters in 0.4 kilometer. He is writing a proportion to help find this number.Which ratio should Carl use to finish the proportion?

*asked by cody on June 24, 2010* -
## algebra

Radical and Rational Exponent find roots square roots of 12a^3/25=6a^3 -3-square roots 18/-6=-1 check this for me it find the roots of the problem.

*asked by JohnJ on May 25, 2010* -
## Algebra

Find the slope and the y-intercept. y=5x I know the slope would be 5, but what would the y-intercept be??0 Graphing it is always a good way to check. Remember that y=mx+b b is the y intercept. Is there is no b then it would be zero. The other way to find

*asked by jessica on April 26, 2007* -
## check math

3) FInd an equation of the line containting the given pair of points. (3,4) and (9,6) MY ANSWEAR: 2/5X+9 4)Find an equation of the line having the given slope and containing the given point. m=2/3 (7,-7) MY ANSWEAR: 2/3X-14/3X

*asked by Anonymous on December 4, 2008* -
## algebra

Radical and Rational Exponent find roots square roots of 12a^3/25=6a^3 -3-square roots 18/-6=-1 check this for me it find the roots of the problem.

*asked by JohnJ on May 25, 2010* -
## Math

P(x) = (2x^3+x^2-18x-9)/(x^2-x-6) 1.Find any holes in the graph of P(x) 2.Find any horizontal or oblique asymptote 3.Determine where it crosses the horizontal/oblique asymptote (if it does)

*asked by Jon on November 29, 2013* -
## math

A graph is given with the line going from (-2, 2) to (2,8). a) Find the length of this line. b) Find the midpoint of the line. c) write an equation for this line. my answers- a) 2√10 b) 0,5 c) y = 1.5x + 5 please check these answers.

*asked by Anonymous on May 31, 2013* -
## Math

f(x) = cos (1/x) Find the limit as x approaches infinity and find the limit as x approaches negative infinity. Identify all horizontal asymptotes.

*asked by David on May 4, 2016* -
## Calculus

Given power series: ∞ ∑ (2x+5)^n / n4^n n = 1 - determine the following. A. Find the center point for the series. B. Find the radius of convergence. C. Determine the interval of convergence

*asked by Peter on April 26, 2018* -
## Physics

I`m trying to find acceleration and I've been given distance and velocity. How would I find acceleration? (distance is distance from the ground; a ball was dropped from a certain height and that is what distance stands for)

*asked by Lena on April 5, 2009* -
## Physics

I`m trying to find acceleration and I've been given distance and velocity. How would I find acceleration? (distance is distance from the ground; a ball was dropped from a certain height and that is what distance stands for)

*asked by Lena on April 5, 2009* -
## Science

What's the step-by-step for 'How To Find the Mass' of an object? Example: 1. (Directions) 2. (More of Directions) And so on, thanks if anyone can help! P.S. Were using Triple-Beam Balances' to find the mass if the helps.

*asked by Pinky on October 12, 2009* -
## Math

f(x) = cos (1/x) Find the limit as x approaches infinity and find the limit as x approaches negative infinity. Identify all horizontal asymptotes.

*asked by David on May 4, 2016* -
## calculus

find the constants a and b so the function is continuous on a real line piecewise function: f(x)={5, if x3+ is -5. I don't know how to find the constants

*asked by anonymous on June 17, 2016* -
## calc

Given power series ∞ ∑ (2x+5)^n / n4^n, determine the following. n = 1 A. Find the center point for the series. B. Find the radius of convergence. C. Determine the interval of convergence

*asked by Peter on April 26, 2018* -
## Check please science

Cells are to tissues as organs are to 1 ORGAN SYSTEM 2 CELLS 3 GENES 4 ORGANELLES IS THE ANSWER 1 ORGAN SYSTEM Which of statements about cells is not true? 1. One or more cells make up all living organisms 2 cells carry on the basic life functions of

*asked by GAspar on October 3, 2011* -
## math

Resolved QuestionShow me another » AP Calculus related rates problem? The volume V or a cone (V = 1/3 ð r² h) is increasing at a rate of 28ð cubic units per second. At the instant when the radius r of the cone is 3 units, its volume is 12ð cubic units

*asked by kelli on December 19, 2009* -
## Math

john and Julia are playing a game of darts. For each round, eqch of them throws exactly one dart and receives the number of points indicated in region of dartboard where the dart lands. Just after the first round , the dartboard looks like the diagram

*asked by Nick on February 12, 2015* -
## biology

can anybody tell me what is meant by the term regulating mortality factor and how it can lead to successful biological control of pest in agriculture HI, I am doing tma 7 aswell. if you send ur email i'll send my answer to you. do you know the answer to

*asked by bex on April 10, 2007* -
## ACT Prep

Question:So,far Michael has earned the following scores on five 100-point tests this semester: 72, 94, 85, 83, 97. What score must he earn on the sixth 100-point test of the semester if he wants to make an 88 point average for the six tests? Answer Choices

*asked by Will on February 3, 2016* -
## Algebra Systems with Substitution

I have a similar problem to

*asked by Victim of Stupidity on January 25, 2009* -
## Geometry

Within an orthonormal system consider points A(1,4) B(5,1) C(4,8) (a)Calculate the angle ABC (b)Show that 3x+4y-19=0 is an equation for line L which passes through A and B (c)Find a vector equation for line L (d)(i)give an equation for the circle with the

*asked by Anonymous on May 4, 2008* -
## chem

hi, Can anyone plz advise me if this is the correct ballanced equation for CH4+NH3+O2 - HCN+H2O Answer: CH3+NH2+O1 - H3N+H2O1 Is this correct? Thanks ;) No, that is not correct. Hint: Put a six on the HCN Thanks!! At the end of it? I don't understand how

*asked by bertie on May 27, 2007* -
## Help 3!!!

Which line is the flattest (or is less steep)? Why? y = 5x -6 y = 5x + 6 y = x - 3 y = x + 3 Slope is the the coefficent of x. You have a choice here of two slopes: 1, and 5. Either of the two y= x + ? has the same slope. so is it the last one? either of

*asked by Margie on October 13, 2006* -
## Translation exam part 2 (from French into English)

Okay, here are the 10 isolated sentences (I was in a rush while translating them, ahem...). Thanks :) 1. According to a new study, going for four short walks every day might be healthier than a single long one. 2. In the face of it, the idea of projecting

*asked by green_heart on January 14, 2009* -
## maths

A company is planning to manufacture and sell a new headphone set. After conducting extensive market surveys, the research department provide the following estimates: Marginal costs function: c^' (x)=RM(40+0.4x) where x is the quantity sold for the fixed

*asked by yooo on October 24, 2016* -
## Human Geography

I have to make a list of five different names of settlements, rivers, hills, subdivisions, or any other features in the landscape of my home region which I have done: -Frenchman Bay, Altona Road, Petticoat Creek, Rouge Valley and Liverpool next I have to

*asked by toponymy on January 27, 2011* -
## SPANISH

HEY I HAVE SPANISH AND I'M NOT SURE HOW TO ANSWER THESE QUESTIONS IN SPANISH. CAN SOMEONE ANSWER THESE TWO QUESTIONS IN SPANISH FOR ME PLEASE (: WOULD HELP A LOTTTTTTT. 1) Que almacenes hay en los centros comerciales mexicanos que no hay en los centros

*asked by TERRAE on January 10, 2012* -
## psychology

Within groups, differences in intelligence are highly correlated with_______. Between groups, differences are highly correlated with ________. a) heritability: environment b)environment: genes c) heritability:random error in measurment d) genes: the

*asked by Rina on August 26, 2010* -
## Statisctics and Probability

HI, I don't know how to approach this problem, could someone please help, thank you. Seeds are often treated with a fungicide for protection in poor-draining, wet environments. In a small-scale trial prior to a large-scale experiment to determine what

*asked by Adelina on October 24, 2013*

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