
Calculus
A manufacturer has determined that the weekly profit from the sale of x items is given by the function below. It is estimated that after t days in an week, x items will have been produced. Find the rate of change of profit with respect to time at the end
asked by Stacey on April 9, 2015 
Math
A manufacturer has determined that the weekly profit from the sale of x items is given by the function below. It is estimated that after t days in an week, x items will have been produced. Find the rate of change of profit with respect to time at the end
asked by Stacey on April 9, 2015 
Math
A manufacturer has determined that the weekly profit from the sale of x items is given by the function below. It is estimated that after t days in an week, x items will have been produced. Find the rate of change of profit with respect to time at the end
asked by Stacey on April 10, 2015 
Math
Can you find (a) a sine graph which touches the lines y = 3 and y = 1? (b) a cosine graph which crosses the xaxis at x = 1 and x = −1? (c) a tangent graph which passes through the point (π/3, 0) and for which the line x= π/2 is an asymptote? Part 2
asked by Anna on May 24, 2019 
College Chemistry
A Galvanic cell consists of Mg electrode in a 1.0 mol L 1 Mg(NO3)2 solution and a Ag electrode in a 1.0 mol L1 AgNO3 solution. Calculate standard emf for the spontaneous reaction of this electrochemical cell at 25 C, given that the standard reduction
asked by Elleni on October 27, 2010 
Math
A mechanical engineering student wishes to inscribe a rectangle in a quarter circle of radius 2.00 cm. Determine the dimensions of the rectangle that will give it the greatest area. length in cm = height in cm = My attempt on find the relationship between
asked by Ashley on January 29, 2013 
Math
you can draw a square inside another square by placing each vertex of the inner square on one side of the outer square. The large square in this diagram has side length 10 units a) Determine the area of the inscribed square as a function of x ( X is from
asked by Annoym on February 22, 2016 
Physics
A girl of 50 kg slides down a 8 m long slide into a pool. The upper end of the slide is 4.0 m above the water and the lower end of the slide is at the level of the water. Assume a coefficient of friction of 0.20, find: a) the potential energy of the girl
asked by Alfred on November 28, 2012 
math help
"Three cards are randomly selected from a standard 52card deck. What is the probability of getting 3 hearts or 3 numbers less than 6 (count aces as 1)?" I think the answer is 0.0645, but I'm not sure if this is right. Could someone check this? "Half of a
asked by Abby on May 24, 2012 
Math
Margaret received $671.50 in cash as proceeds from a loan of $680.00 The discount rate was 10% simple interest. Find the discount period in months. Hummm. With simple interest, a rate of 10% on $680, in one month the balance would be 680*(1+(0.1/12)) =
asked by Sabrina on July 11, 2007 
science
In the system shown in the figure , block A has mass m_A = 2.08 kg, block B has mass m_B = 0.370 kg, and the rope connecting them has a nonzero mass 0.203 kg. The rope has a total length 1.03 m and the pulley has a very small radius. Let d be the length of
asked by Will on January 18, 2011 
math, question
what formula did the book use and the set up for it to get this answer for this problem: Problem: Stereo shack sells a stereo system for $600 down and monthly payments of $30 for the next 3 yrs. In the interest rate is 1.25% per month on the unpaid
asked by student on June 22, 2007 
com 155
Have I used good and well correctly? In my opinion, your book is very good. The text is extremely well written. You did well explaining the rules of grammar. I am a good reader and this book was easy to follow and understand. I especially like the
asked by blake on June 7, 2011 
english
why is it so important to determine the credibility of a source? If you hire a guide to tell you when it is safe to swim in an alligator infested pond, do you think the guide's credibility is of importance? It is no less important when one uses a source to
asked by jenna on August 15, 2006 
Physics
Find the position and velocity of a particle at t=1.94 s if the particle is initially moving east at a speed of 19.8 m/s and experiences an acceleration of magnitude 4.08 m/s^2, directed west. Magnitude and direction of the position. magnitude direction
asked by Christopher on January 16, 2011 
physics
A block of mass 3kg starts from rest and slides down a surface, which corresponds to a quarter of a circle of 1.6m radius. a) if the curved surface is smooth, calculate the speed of the block at the bottom. b) if the block 's speed at the bottom is 4m/s,
asked by gourav on March 18, 2015 
Math
In the following table R(t) is the quarterly revenue for an international tortilla producer t quarters after December 1999. Use the table to answer the following questions. Find R(t) where t=4. What was the revenue 2 quarters after 1999.. What does t equal
asked by kelly on February 14, 2010 
math
A boat's crew rowed 12 miles downstream, with the current, in 1.5 hours. The return trip upstream, against the current covered the same distance, but took 4 hours. Find the crew's rowing rate in still water and the rate of the current... The crew's rowing
asked by sam on April 24, 2010 
trig
A geologist stands on the shore of a lake in Ontario with a theodolite and finds that the angle of inclination to the top of a distant rock pillar is 28.5 degrees. He then walks 10 m along the shore at a 90 degree angle to his measurment, and finds that
asked by Frank on April 16, 2008 
chemistry
what transition metal complex is responsible for transporting oxygen in our blood? Also, what is its structure? The transition metal (there are several transition seriesI assume you are referring to the 3d transition metals) is iron. As to its sturcure,
asked by Bob on April 17, 2007 
physics
A spacecraft of mass m1 = 4673 kg with a speed v1i=5.0 ×103 m/s approaches Saturn which is moving in the opposite direction with a speed vs=9.6×103 m/s. After interacting gravitationally with Saturn, the spacecraft swings around Saturn and heads off in
asked by Anonymous on October 27, 2013 
ANOTHER OCEANOGRAPHY QUESTION
The deep oceans can be divided into about 20 separate basins by bathymetric features. Is this statement true or false? I know that the deep oceans can be divided by bathymetric features, but I'm not sure about the 20 separate basins. I seem to have found
asked by Suzanne on November 16, 2006 
Physics
A radioactive nucleus is at rest when it spontaneously decays by emitting an electron and neutrino (as shown in the figure below ). The momentum of the electron is 8.11 x 10−19 kg·m/s and it is directed at right angles to that of the neutrino. The
asked by Tom on March 28, 2011 
college
In the following table R(t) is the quarterly revenue for an international tortilla producer t quarters after December 1999. Use the table to answer the following questions. Find R(t) where t=4. What was the revenue 2 quarters after 1999.. What does t equal
asked by kelly on February 14, 2010 
Physics
A radioactive nucleus is at rest when it spontaneously decays by emitting an electron and neutrino (as shown in the figure below ). The momentum of the electron is 8.11 x 10−19 kg·m/s and it is directed at right angles to that of the neutrino. The
asked by Tom on March 27, 2011 
trig
A geologist stands on the shore of a lake in Ontario with a theodolite and finds that the angle of inclination to the top of a distant rock pillar is 28.5 degrees. He then walks 10 m along the shore at a 90 degree angle to his measurment, and finds that
asked by Nick on April 8, 2008 
Physics
A radioactive nucleus is at rest when it spontaneously decays by emitting an electron and neutrino (as shown in the figure below ). The momentum of the electron is 8.11 x 10−19 kg·m/s and it is directed at right angles to that of the neutrino. The
asked by Tom on March 27, 2011 
Physics Classical Mechanics
A spacecraft of mass m1 = 2161 kg with a speed v1i=7.0 ×103 m/s approaches Saturn which is moving in the opposite direction with a speed vs=9.6×103 m/s. After interacting gravitationally with Saturn, the spacecraft swings around Saturn and heads off in
asked by Anonymous on October 28, 2013 
Math grade 9
James and slyvie need to paint the line around the soccer field. To know how much paint to buy they must find out the perimeter of the field. James claims, "I can calcuate the perimeter of the field by using the formula P= 2(l+w) while slyvie says that the
asked by Please can someone explain on November 23, 2016 
Physical Science
The atom number of an element is the same as its.....protons, neutrons, or nucleons? same at the protons, same as the electrons Since this is not my area of expertise, I searched Google under the key words "atomic number" to get these possible sources:
asked by Gina on March 29, 2007 
ovarian and uterine cycles
There are two I could not find. Are those that I have so far correct? 1. Name the hormone that triggers development of a primary follicle. I had no idea. . . 2. The corpus luteum releases progesterone in the luteal phase. 3. Oestrogen and progesterone are
asked by Manny on April 8, 2014 
physics EM
Shrinking Loop. A circular loop of flexible iron wire has an initial circumference of 167 cm, but its circumference is decreasing at a constant rate of 10.0 cm/s due to a tangential pull on the wire. The loop is in a constant uniform magnetic field of
asked by Spencer on April 8, 2008 
Stats 2
1. At the national level, the average income for a given occupation is $74 914. You want to determine if the income for member of the occupation is the same in Chicago. You take a random sample of 112 members of the occupation in Chicago. You find that
asked by Porsha on February 5, 2018 
Physics HELP ASAP PLEASE
A hawk is flying horizontally at 10 m/s in a straight line 200m above the ground. A mouse it was carrying is released from its grasp. The hawk continues on its path at the same speed for two seconds before attempting to retrieve its prey. To accomplis the
asked by Shannon on February 11, 2011 
Statistics Help
A medical statistician wanted to examine the relationship between the amount of sunshine (x) and incidence of skin cancer (y). As an experiment, he found the number of skin cancers detected per 100,000 of population and the average daily sunshine in eight
asked by Stuart on March 29, 2009 
pschology
Paraphrase this paragraph using your own words. Some reasons teachers leave the teaching career are for things that are out of their control, such as low pay and the particular administration in charge at their school. Other reasons teachers leave their
asked by derrius on December 11, 2009 
Math
For a constant area, the length of a rectangle varies inversely as its width. The length of a rectangle is 27 ft when the width is 10 ft. Find the width of a rectangle with the same area if the length is 18 ft.
asked by James on February 21, 2018 
Chemistry
r = 5.0. how do i find the following: edge in terms of r, the lattice pt radius face diagonal in terms of r, the lattice pt radius body diagonal in terms of r, the lattice pt radius
asked by Mary on February 15, 2010 
Maths
Joseph is four years younger than Mary, if three times Mary’s equal four times Joseph’s age, find: a) Mary’s age b) Joseph’s age
asked by Peter on May 23, 2017 
Maths
Joseph is four years younger than Mary, if three times Mary’s equals four times Joseph’s age, find: a) Mary’s age b) Joseph’s age
asked by Peter on May 23, 2017 
Intermediate Algebra
The base of the triangle is 5 cm greater than the height. The area is 33 cm^2. Find the height and the length of the base. The height of the triangle is ___ cm The base of the triangle is ___ cm
asked by Spacegazing on March 3, 2014 
Algebra: Functions
Write a rule that describes the relationship between minutes and second. Write a rule that describes the relationship between minutes and second. Find the rule for each function table. x y 2 2 0 0 2 2 4 4 it looks like the x is the opposite of the y. So
asked by Amanda on April 3, 2007 
geometry
Find the values that make this a parallelogram? The parallelogram is a square ans the values are: on the outside of it is 17 y and 8y on the top and on the bottom it is 10 and 8x On the inside of the square it is (3y20) on the left hand corner and on the
asked by saliha on April 21, 2017 
trig
A slide is attached to the side of a tree house. The height of the tree house is 6 less than double the distance from the baswe of the tree to the base of the slide. The length of the slide is 3 more than the height of the tree house. Find the length of
asked by Kendra on May 5, 2013 
Math
How do you do this question? It has to do with dependent events. There are 2 green marbles, 3 blue marbles and 4 red marbles. Find the probability for the question below if you pick a marble, do not replace it, then pick a second marble. Probability of
asked by Zanie on March 11, 2009 
Trigonometry
A plane leaves airport A and travels 560 miles to airport B at a bearing of N32E. The plane leaves airport B and travels to airport C 320 miles away at a bearing of S72E. Find the distance from airport A to airport C.
asked by Love on February 10, 2016 
Math
The temperature in Amarillo is 74 degrees and is increasing at a rate of 2 degrees per hour. In Houston, it is 68 degrees and increasing 4 degrees per hour. Write an inequality to find how long it will take for the temperature in Houston to exceed the
asked by Denise on November 7, 2018 
St josephs
Machine set up is correct 60% of time & is incorrect 40% of time, 10 % of parts produced are defective when set up is correct, & 60 % would be defective if set up is incorrect. Find the probability that part is defective even though machine was set up
asked by Anu on December 3, 2012 
Trigonometry
The angle elevation from a point A to the top of the Washington Monument is 32 degrees. From point B, which is not the same line but 55 feet closer to the monument, the angle elevation to the top is 38 degrees. Find the height of the Washington Monument.
asked by Renee on July 25, 2014 
economics
find the uniform price if there is two customers: Type A who will only pay 10.00 dollars for a single unit of the good, and Type B who will only pay 8.00 dollars for a single unit of goods. There is 100 customers of Type A and 50 of the customers of Type
asked by cupcake on April 29, 2012 
St.Peter's Boys Senior High School
In a class of 500 students,60 study geography,40 study English,30 study geography and history,25 study English and history,if 10 study all the three subjects,find using venn diagram the number of students who study none of the three subjects.
asked by Prince on August 24, 2015 
physics
a sled slides down a frictionless hill. if the sled starts from rest at the top, its speed is 7.5 m/s. a.) on a second run , the sled starts with a speed of 1.5 m/s at the top.. will it end with less than 9 m/s, 9 m/s, or more than 9 m/s b.) find the speed
asked by tanya on December 2, 2009 
Calculus
The base of a triangle is decreasing at the rate of 2 cm/ min and the height is increasing at the rate of 1cm/ min. Find the rate at which the area is changing when the base is 8 cm and the height is 6 cm. Is the area increasing or decreasing at that
asked by Muhammad on November 25, 2016 
science
vector A has a magnitude of 12 units and makes an angle of 30 with the positive xaxis.vector b has a magnitude of 8 units and makes an angle of 80 with the positive xaxis.using a graphical method , find the magnitude and direction of vectors AB
asked by arvind on September 6, 2013 
Math
Suppose that the cost of a truck rental is related to the number of hours the truck is rented by a linear equation. Also, suppose the cost of a 2hour rental is $55 and the cost of a 3hour rental is $65. Find the cost of a 6hour rental.: *
asked by Hernan on September 1, 2015 
Earth science
TRUE OR FALSE The burning of fossil fuels cause the earth to get warmer by putting carbon dioxide in the atmosphere and the carbon dioxide traps heat. MY GUESS: TRUE Isobars help meteorologists find fronts on weather maps. MY GUESS: FALSE A CLOUD IS A
asked by Elena on December 22, 2014 
physics
I'm having a really hard time with this physics problem...not really sure where to begin or which equation to use....please help: You are assigned the design of a cylindrical, pressurized water tank for a future colony on Mars, where the acceleration due
asked by Nikki on January 29, 2010 
ocean county college
A 150 g sample of metal at 55.0 C raises the temperature of 150 g of water from 23.0 C to 35.0 C. Determine the specific heat of the metal in J/g C. Hint: #1 First find heat absorbed by water using formula q = mass x specific heat x change in temp (of
asked by adina on March 21, 2010 
math
The distance d when a spring is stretched by a hanging object varies directly as the weight w of the object. If the distance is 34 cm when the weight is 3 kg, what is the distance when the weight is 9 kg? 22. Find the variation constant and an equation of
asked by algebra on May 15, 2011 
Math
Samuel's height measures 52 inches.Andrea is one year older than Samuel and is 1 foot taller.When Andrea wears heels, she is an additional 3 inches taller than Samuel.Which of the following is closest to Andrea's height when she wears heels? A.4ft B.5ft
asked by Jerald on April 17, 2013 
maths
Experience in investigating insurance claims shows that the average cost to process a claim is approximately normally distributed with a mean of 80 dollars. New costcutting measures were started and a sample of 25 claims was tested. The sample mean of the
asked by Hani on April 23, 2014 
physics
1. A 3.25 kg steel ball strikes a wall with a speed of 10.0 m/s at an angle of 60.0° with the surface. It bounces off with the same speed and angle. If the ball is in contact with the wall for 0.195 s, what is the average force exerted on the ball by the
asked by Elisa on July 6, 2008 
Physics
A 5 g bullet has a speed of 300 m/s and embeds itself into a 500 g block. The block is initially at rest sitting on a rough surface which has a coefficient of kinetic friction equal to 0.5. A) What is the speed of the block after the collision? which is=
asked by Melissa on October 15, 2015 
Almeida
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 â��breakfast clubâ�� membership that entitles customers to a breakfast buffet
asked by Pedro on December 7, 2010 
Physics
Vector A has a magnitude of 29 units and points in the positive ydirection. When vector B is added to A, the resultant vector A + B points in the negative ydirection with a magnitude of 15 units. Find the magnitude and direction of B?
asked by Ashley on September 20, 2013 
Math
The triangle and the trapezoid have the same area. Base b2 is twice the length of base b1. What are the lengths of the bases of the trapezoid? What do you do after you find the area of the triangle? Triangle: base=21 cm, height=6cm Trapezoid: height=6 cm,
asked by Muffy on April 30, 2018 
Algebra
Solve algebraically using only variable: The length of a rectangle is two less than three times its width. If the area of the rectangle is 65, find the length and the width. (The area of a rectangle is equal to its length times its width.
asked by Tony on February 20, 2017 
math
The weight of a container completely filled with water is 2.25 kg. The container weighs 0.77 kg when it's 0.2 part is filled with water. Find the weight(in kg) of the container when0.4 part of it is filled with water? Pls help
asked by rahim on December 19, 2015 
Math Algebra
Solve algebraically using only variable: The length of a rectangle is two less than three times its width. If the area of the rectangle is 65, find the length and the width. (The area of a rectangle is equal to its length times its width.
asked by Tony on February 20, 2017 
Physics
Vector A has a magnitude of 29 units and points in the positive ydirection. When vector B is added to A, the resultant vector A + B points in the negative ydirection with a magnitude of 15 units. Find the magnitude and direction of B?
asked by Ashley on September 20, 2013 
Physics
A girl is sledding down a slope that is inclined at 30º with respect to the horizontal. The wind is aiding the motion by providing a steady force of 131 N that is parallel to the motion of the sled. The combined mass of the girl and the sled is 59.9 kg,
asked by KS on April 8, 2015 
Science
*Note that I most likely will have more questions throughout the day An object that moved as a result of a machine working is called the_______. effort load*** output mass AÃ‚Â knife is an example of a(n) _______. inclined plane wedge***** (?) lever
asked by Anonymous on April 16, 2018 
Calculus I (PLEASE HELP!)
These two q's for my homework I am very confused on how to do: First Question: Using Newton’s method, approximate the value of √5 up to 2 decimal points starting with x1 = 3. 2nd Question: Thomas Malthus was an economist that predicted that the
asked by Anonymous on November 16, 2014 
social studies
Hello, I have to do a second essay and I need to find some good websites on where the hawaiians immigrated from and then what type of work did they do back then. Thanks, Since this is not my area of expertise, I searched Google under "Hawaiian immigration
asked by clark on June 30, 2006 
Calculus
These two q's for my homework I am very confused on how to do: First Question: Using Newton’s method, approximate the value of √5 up to 2 decimal points starting with x1 = 3. 2nd Question: Thomas Malthus was an economist that predicted that the
asked by Anonymous on November 16, 2014 
Math essay
Can you please proofread my essay? My teacher is grading on accuracy, quality, correct spelling and grammar. The History of Mathematics As of today, there are plenty of new developments in the area of Mathematics. In at least some Mathematics courses, it
asked by Soly on November 27, 2007 
12th grade participation in govt.
A. Select a public policy issue you are very familiar with. Fully describe that public policy issue including who was responsible for the public policy and its impact on social conditions B. List 4 players who support the public policy. C. List 4 players
asked by johngottigator on September 18, 2008 
statics
Using the 689599.7 rule: Assume that a set of test scores is normally distributed with a mean of 100 and a standard deviation of 20. Use the 689599.7 rule to find the following quantities: Suggest you make a drawing and label first…Drawings need not
asked by Anonymous on May 3, 2010 
Finance
Iron Man Products has projected the following sales for the coming year: Q1 Q2 Q3 Q4 Sales $ 700 $ 850 $ 950 $ 1,050 Calculate payments to suppliers assuming that Iron Man places orders during each quarter equal to 33 percent of projected sales for the
asked by Alyson on October 10, 2010 
5th grade math (word problems)
Can you explain how to do the following problems? 1. Order these fractions from Greatest to least. 3/12, 5/8, 1/4, 7/8, 4/16 work: find least common denominator 3/12 = 12/48, 5/8 = 30/48, 1/4 = 12/48, 7/8 = 42/48 answer = 7/8, 5/8, since 3/12 and 1/4 are
asked by Alex on May 6, 2013 
physics please help
A rocket, initially at rest on the ground, accelerates straight upward with a constant acceleration of 29.4 . The rocket accelerates for a period of 10.0 before exhausting its fuel. The rocket continues its ascent until its motion is halted by gravity. The
asked by Anonymous on August 21, 2010 
Fluid Mechanics
I am trying to work a problem to find flowrate, and a time to reach equilibrium. It sets up like this: I have a tank with a volume of 400 cubic feet full of compressed air at 50psi. The tank has an 8" schedule 40 carbon steel pipe coming off of it with a
asked by Grant on March 1, 2016 
MATHS
A rectangular prism has dimension of length 8cm, height 9cm and width 6cm. The prism expanded at a constant rate until the width was 8cm. If the other dimension also expanded at the same constant rate, find the volume of the rectangular prism after its
asked by BRYAN on July 28, 2015 
Physics
For a box that is twice as wide as it is tall, what is the critical angel for which the box can easily tip over? What is the critical angel for a box that is twice as tall as it is wide? Which box will tip over more easily? Why? I have no idea on where to
asked by Anonymous on November 12, 2007 
physics
There are two blocks connected by a string and tied to a wall on an incline. The mass of the lower block is 1.0kg; the mass of the upper block is 2.0kg. Given that the angle of the incline is 31*, find the tension in (a) the string connecting the two
asked by Erin on October 2, 2011 
Physicsss
A planet has two satellite moons. Moon X has an orbital period of 2.13 days. Moon Y has an orbital period of about 3.53 days. Both moons have nearly circular orbits. Use Kepler's third law to find the distance of each satellite from the planet's center.
asked by Angelina on February 17, 2012 
Physics
A planet has two satellite moons. Moon X has an orbital period of 2.13 days. Moon Y has an orbital period of about 3.53 days. Both moons have nearly circular orbits. Use Kepler's third law to find the distance of each satellite from the planet's center.
asked by Angelina on February 17, 2012 
Current Event
I have to bring in a newsworthy current event article from the Kamloops Daily News or the Freepaper. this article can not be related to sports. It can be related to government/globalwarming. Can someone please find a good current event article from the
asked by Austin on September 28, 2009 
Physics I am lost please help
A planet has two satellite moons. Moon X has an orbital period of 2.13 days. Moon Y has an orbital period of about 3.53 days. Both moons have nearly circular orbits. Use Kepler's third law to find the distance of each satellite from the planet's center.
asked by Angelina on February 18, 2012 
physics
A planet has two satellite moons. Moon X has an orbital period of 2.13 days. Moon Y has an orbital period of about 3.53 days. Both moons have nearly circular orbits. Use Kepler's third law to find the distance of each satellite from the planet's center.
asked by Angelina on February 17, 2012 
Algebra
A light year, the distance light travels in 1 year, is approximately 5.9×10^12 miles.A nearby galaxy is approximately 1.2×10^7 light years from our galaxy. Find the distance in miles between our galaxy and the nearby galaxy. IDK this question. I first
asked by Sarah on September 12, 2016 
PreCal: Domain
[Note: I really need help on these Domain questions. I've been struggling with this all day] Consider the following: f(x)= 5/x , g(x)= 7/(x+7) Find the solutions to the following: 1). (f+g)(x) 2). Domain of (f+g)(x) [Use interval notation too] 3).
asked by Ashley on June 9, 2016 
math
Beth Dahlke is taking a ten question multiple choice test for which each question has three answer choice only one of which is correct. Beth decides on answers by rolling a fair die and making the first answer choice if the die shows 1 or 2 the second if
asked by Katarzyna on November 19, 2012 
PHYSICS
The antenna broadcasts radio signals at the resonant frequency of the tank circuit. Suppose that a certain tank circuit in a shortwave radio transmitter has a fixed capacitance of 1.8 x 1011 F and a variable inductance. If the antenna is intended to
asked by Please HELP on February 24, 2013 
Calculus
So there is no way profit = price x quantity demanded because I have q=60p+950 and Revenue or profit=60p^2+950p. I then have to find out the profit made by selling things at 5.50, 10 , and 15 dollars. I was told to plug these numbers into 60p^2+950p to
asked by Dan on October 14, 2007 
Equilibrium
An equilibrium mixture at 852 K is found to contain 3.61*10^3 mol/L of SO2, 6.11*10^4 mol/L of O2, and 1.01*10^2 mol/L of SO3. Calculate the equilibrium constant Keq, for the reaction where SO2 and O2 are reactants and SO3 is the product. Equation would
asked by Tyler on August 3, 2015 
PHYSICS 2
The antenna broadcasts radio signals at the resonant frequency of the tank circuit. Suppose that a certain tank circuit in a shortwave radio transmitter has a fixed capacitance of 1.8 x 1011 F and a variable inductance. If the antenna is intended to
asked by Please HELP on February 22, 2013 
Gr. 12 Data Management
In playing poker, the likelihood of being dealt a particular hand depends on the number of ways in which that hand could have been dealt from the 52card deck. Find the number of ways each hand could be dealt. One pair (two cards of one face value and
asked by avm on October 18, 2009 
Physics
The antenna broadcasts radio signals at the resonant frequency of the tank circuit. Suppose that a certain tank circuit in a shortwave radio transmitter has a fixed capacitance of 1.8 x 1011 F and a variable inductance. If the antenna is intended to
asked by Please HELP on February 23, 2013 
math
Beth Dahlke is taking a ten question multiple choice test for which each question has three answer choice only one of which is correct. Beth decides on answers by rolling a fair die and making the first answer choice if the die shows 1 or 2 the second if
asked by Andrew on November 20, 2012
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