Questions Asked on
September 8, 2013

PHYSICS
express dissipated power in terms of voltage and resistance. express dissipated power in terms of current and resistance
asked by preya 
math
a weather forecaster predicts that the temperature will drop 3 degrees each hour for the next 9 hours. If the temperature is 7 degrees farenheit before the temperature starts falling, what is the temperature after the drop?
asked by Arlene 
statistics
the life spans of three randomly selected tires are 31,400 miles, 40,600 miles and 36,000 miles. Using the empirical rule, find the percentile that corresponds to each life span.
asked by cynthia 
algebra
6k4k=6
asked by Francine 
math check answer plz
you earn $7.50 per hr to help ur uncle in his shop. you earn $33.75 . write and solve an equation to find how may hrs u worked. I put $7.50 x hours= $33.75 and hours is 4.5 is that correct?
asked by scooby 
Science
what the difference between the structures of simple and complex
asked by Alex 
math
what are the 5 number combo in 1 to 39
asked by william 
math check if right plz
your schools football team scored 49 points. your team score was 19 points more than your opponent scores. write and solve an equation to find the opponents score is this right. 4919=s and s would be 30?
asked by scooby 
math
How can I solve for x? 3x  4 = 17
asked by Francine 
Math
The annual real estate tax on a duplex house is $20,985 and the owner sells the house after 7 months of the tax year. How much of the annual tax will the seller pay? How much will the buyer pay?
asked by Marvin 
math
A recipe uses 5 cups of flour to 1 1/6 cups of milk. If you have 2 cups of flour, how much milk should you use?
asked by Jameson 
Physics
In the rectangle in the drawing, a charge is to be placed at the empty corner to make the net force on the charge at corner A point along the vertical direction. What charge (magnitude and algebraic sign) must be placed at the empty corner? (the rectangle
asked by Sarah 
Science
Why is it important for scientists to be openminded but skeptical? a) Scientists need to generate many new ideas in order to reach a conclusion. b) Scientists need to be able to listen to new ideas but not accept them as fact without testing them. c)
asked by Anonymous 
chemistry
The conversion factor relating miles to meters is 1 mile= 1610m The speed of light is 3.00×10^8 m/s. How fast is this in miles per hour (miles/h \rm miles/h)?
asked by randy 
To ?  English
Q.Each line contains a mistake and error>Find error and replace it with suitable words>>> Bernard Shaw or Chesterton were known to having jokes at each other‟s expense. Once they faces one other in a corridor. Chesterton stood her ground and firmly said,
asked by Writeacher 
physics
if a swimmer swims 85.4 yards in five minutes, how many meters will he swim in 70.0 seconds?
asked by sharon 
physics
The Graph above shows the speed of a car traveling in a straight line as a function of time. The car accelerates uniformly and reaches a speed Vb of 4.00 m/s in 8.00 seconds. Calculate the distance traveled by the car from a time of 1.20 to 4.40 seconds.
asked by Karen 
Improving writing assignment
Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides secretarial
asked by Diana 
Chemistry
Rank the given compounds based on their relative Brønsted acidities. HI, HF, HSH, HNH2, HCH3. I thought it correlated with whichever element was more electronegative was also more acidic. An explanation would be much appreciated.
asked by Ezra 
Math
A real estate salesperson bought promotional calendars and date books to give to her customers at the end of the year. The calendars cost $0.75 each, and the date books cost $0.40 each. She ordered a total of 600 promotional items and spent $380. How many
asked by Jameson 
Geography (Ms. Sue)
1). What factors affect the choice of a location of a city? 2). Why is the St. Lawrence Seaway important? 3). How did methods of moving people and goods across the continent change over time? 4). In what ways have transportation systems crossing the
asked by Anonymous 
chemisty
Find the volume of a starburst candy (220 cm cubed). The mass is 5.14 grams. Calculate it's density. How many starburst would it take to fill your locker (139,200 cm cubed)? Use dimensional analysis to solve this problem.
asked by jj 
biochemistry
Calculate the delta G naught prime f (free energy of formation) of the following compounds at 25 degrees celsius. ethyl acetate (ethyl acetate + H2O ethanol + acetate + H): delta G naught prime =19.7 kj/mol); the pka of acetic acid is 4.76) Free Energies
asked by meraki 
math
In a regular hexagon, what is the ratio of the length of the shortest diagonal to the length of the longest diagonal? Express your answer as a common fraction in the simplest radical form.
asked by james 
chemistry
While in Europe, if you drive 105km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car's gas mileage is 22.0mi/gal? Assume that 1euro = 1.26 dollars.
asked by randy 
math
Sue and Ann earned the same amount of money this month, although one worked six days more than the other. If Sue earned $36 per day and Ann earned $60 per day, how many days did each work?
asked by bobbyjones1234 
Business math
A store had 896 swimsuits that were marked to sell at $46.99. Each suit was marked down $15.90. Find the reduced price using the formula M = S – N, where M is the markdown, S is the original selling price, and N is the reduced price.
asked by Nancy 
Physics
An electron with a speed of 3.00X10^6 m/s moves into a uniform electric field of magnitude 1.00X10^3 N/C. The field lines are parallel to the electron’s velocity and pointing in the same direction as the velocity. How far does the electron travel before
asked by Gil 
Physics
Both car A and car B leave school at the same time, traveling in the same direction. Car A travels at a constant speed of 77 km/h, while car B travels at a constant speed of 89 km/h. 1. How long does it take car A to reach a gas station a distance 247 km
asked by Anonymous 
statistics
"suppose that IQ scores have a bellshaped distribution with a mean of 97 and standard deviation of 17.Using empirical rule, what percentage of IQ score are less than 46?"
asked by Tasha 
social studies
When choosing a name for a child, how could a parent best use this study to help ensure the child's normal social development? 1 keep in mind that other characteristics are more important than name 2try not to choose an ethnic name 3Consider an unusual
asked by Anon 
College Algebra
If a ball dropped from the top of a 400 ft building to hit the ground, how long would it take in seconds?
asked by Robert 
physics
You throw a baseball directly upward at time t = 0 at an initial speed of 12.5 m/s. What is the maximum height the ball reaches above where it leaves your hand? At what times does the ball pass through half the maximum height? Ignore air resistance and
asked by chris 
physics
A commuting student leaves home and drives to school at an average speed of 42.0 km/h. After 20.0 min he realizes that he has forgotten his homework and returns home to get it at the same average speed. It takes 7.0 min to find the report, after which the
asked by Lauren 
Physics
A firefighter 41.8m away from a burning building, directs Zach stream of water from a ground level fire hose at an angle of 33.0 degrees above the horizontal . If the speed of the streams it leaves the hose is 42.7m/s, at what height will the stream of
asked by Sarah 
physics
A Boeing 787 is initially moving down the runway at 3.0 m/s preparing for takeoff. The pilot pulls on the throttle so that the engines give the plane a constant acceleration of 1.7 m/s2. The plane then travels a distance of 1900 m down the runway before
asked by Karen 
physics
Sheena can row a boat at 3.13 mi/h in still water. She needs to cross a river that is 1.10 mi wide with a current flowing at 1.75 mi/h. Not having her calculator ready, she guesses that to go straight across, she should head 60.0° upstream. (a) What is
asked by Megan 
Chemistry
When 0.03 moles of aluminum sulfate are dissolved in enough water to make 266 mililiters of solution, what is the molarity of sulfate ions? Answer in units of M
asked by Lily 
science
A student wants to determine what type of cereal his classmates like best. He buys three of his favorite puffed cereals and one oat cereal. He pours five bowls of each cereal and gives one bowl to each of his 20 classmates. He asks each of his classmates
asked by Anonymous 
physics
The charge per unit length on a long, straight filament is 87.0 µC/m. (a) Find the electric field 10.0 cm from the filament. Distances are measured perpendicular to the length of the filament. (Take radially inward toward the filament as the positive
asked by preya 
improving your writing
Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides secretarial
asked by Anonymous 
Geography (Ms. Sue)
Why might two groups of people living in the same area develop different cultures? My answer: Two groups of people living in the same area might develop different cultures because, if they came into contact with each other, diffusion may occur between the
asked by Anonymous 
physics
A large, flat, horizontal sheet of charge has a charge per unit area of 2.05 µC/m2. Find the electric field just above the middle of the sheet.
asked by preya 
english
1.From a very young age I had aversion 2.to water when I was it. First of all i can't understand the whole sentence and the question is that in each line an omission is there in 1 and 2.plz help me i think that 1.had_a_aversion/had _strong_aversion 2.water
asked by sou 
chemistry
A sprinter set a high school record in track and field, running 200.0 m in 20.9s . What is the average speed of the sprinter in kilometers per hour
asked by randy 
calculus
An electrical circuit switches instantaneously from a 3 volt battery to a 23 volt battery 6 seconds after being turned on. Sketch on a sheet of paper a graph the battery voltage against time. Then fill in the formulas below for the function represented by
asked by nicole 
Criminal Justice
Discuss the merits of the idea that genetics are a source for criminal behavior. Make sure to provide examples that can be found through research studies and have evidence linking genetics and crime, including twin studies, adoption studies, and
asked by Danita 
Chemistry
When 0.016 moles of aluminum sulfate are dissolved in enough water to make 477 milliliters of solution, what is the molarity of sulfate ions?
asked by Anonymous 
writing
Ten years ago, you started working as a clerk for DMD Medical Supplies. Six months ago, Liz Jakowski, the human resources director, promoted you to office manager. You manage two employees: Jack Snyder and Ruth Disselkoen. Your office provides secretarial
asked by Anonymous 
college algebra
a large rectangular movie screen in an IMAX theater has an area of 8624 square feet. Find the dimensions of the screen if it is 10 feet longer than it is wide.
asked by Dee 
Geometry
A triangle has side lengths 3in, 4in, and 6in. The longest side of a similar triangle is 15in. What is the length of the shortest side of the similar triangle?
asked by Ronnie 
Calculas
A book designer decided that the pages of a book should have 1in. margins at the top and bottom and 1 2 in. margins on the sides. She further stipulated that each page should have an area of 52 in.2. Find a function in the variable x, giving the area of
asked by Hannah 
math
A real estate salesperson bought promotional calendars and date books to give to her customers at the end of the year. The calendars cost $0.75 each, and the date books cost $0.40 each. She ordered a total of 600 promotional items and spent $380. How many
asked by Jameson 
English
i have to take out embellishments, misquotations,false benefits and unethical tactics out of these sentence can some one help me All customers qualify for the maximum discount available.
asked by Anna 
math
Liz is a student in Ms. Xu's class. Liz says to her classmates, "Of all the pairs of students Ms. Xu can choose as class leaders, I am included in onetenth of those pairs." How many students are in Ms. Xu's class?
asked by alex 
Material science/ Mechanics
A cube polymer matrix is subjected to elastic deformation in compression by 10 N applied force. The cube is deformed by 20% of its original shape. The cube side has a length of 1 m. If you assume that the polymer has the intrinsic properties of rubber,
asked by Katy 
Statistics
The owner of the Finer Diner submitted a proposal to you in hopes of selling the business to you. His asking price is $250,000. Your financial institution advises that your monthly payment to finance that amount would be $1850.00. This is in addition to
asked by Yvette 
algebra
Look for a pattern in the expressions shown below. Use the pattern to write an expression for the sum of the whole numbers from 1 to n. Then find the sum of the whole numbers from 1 to 50. 1+2= 2•3/2 1+2+3= 3•4/2 1+2+3+4= 4•5/2
asked by Anonymous 
Math
A man’s stock earned $149,000,000. If these earnings represent $1.18 per share, how many shares of stock are there?
asked by Marvin 
PHYSICS
The electric field everywhere on the surface of a thin, spherical shell of radius 0.710 m is measured to be 860 N/C and points radially toward the center of the sphere. (a) What is the net charge within the sphere's surface?nC (b) What can you conclude
asked by gita 
Algebra 2
tom and jerry were offered similar jobs at competing companies. sony offered tom a starting salary of $ 32,000 per year with a 7% raise at the end of each year.panasonic offered jerry a $35,000 annual starting salary with a 5% raise at the end of each
asked by dave 
math/chemisty
Find the volume of a starburst candy (220 cm cubed). The mass is 5.14 grams. Calculate it's density. How many starburst would it take to fill your locker (139,200 cm cubed)? Use dimensional analysis to solve this problem.
asked by jj 
8th grade math URGENT
1 1/4 miles in 2 min and 4 seconds, or 1 3/16 miles in 1 min and 55 sec. Which is greater? $1.60 for 5 min or $19.50 for 1 hour. Which is greater? Look for a pattern in the expressions shown below. Use the pattern to write an expression for the sum of the
asked by help!! 
Chemistry
How many milliliters of 1.5 M HCl must be transferred from a reagent bottle to provide 25g HCl for a reaction?
asked by Anonymous 
Mathematics
A company purchased 10,000 pairs of men’s slacks for 19.26 per pair and marked them up $22.73. What was the selling price of each pair of slacks? Use the formula S=C+M
asked by Amy 
COM 200 Quiz
1. My boss, Josie, is a great supervisor because she listens to each employee’s concerns and ideas. Josie is an example of a: (Points : 1) *a) Social schema b) Stereotype c) Person Schema d) Prototype 2. Beth believes that she does a good job of
asked by John 
Algebra 2
tom and jerry were offered similar jobs at competing companies. sony offered tom a starting salary of $ 32,000 per year with a 7% raise at the end of each year.panasonic offered jerry a $35,000 annual starting salary with a 5% raise at the end of each
asked by dave 
Algebra
The original price of a pair of jeans is $80. A store marks a pair of jeans as discounted at 40% off. It then has a store wide clearance of 20% off all marked prices. If you come during the sale and use a "40% off" coupon to buy the jeans will they be
asked by Kenny 
physics
the angle of elevation to the tower is 30 degree and then moved towards the tower of a distance 20m.now thw angle of elevation is 60 degree.What is the height of the tower??plz help me:)
asked by Askvj 
finance
The Blinkelman Corporation has just announced that it plans to introduce a new solar panel that will greatly reduce the cost of solar energy. As a result, analys now expect the companyâ€™s earnings, currently (year 0) $1 per share to grow by 50
asked by midline 
Physics
A projectile is fired with an initial velocity of v0 feet per second. The projectile can be pictured as being fired from the origin into the first quadrant, making an angle O with the positive xaxis. If there is no air resistance, then at t seconds the
asked by miley 
algebra
Henry rented a truck for one day. There was a base fee of , and there was an additional charge of cents for each mile driven. Henry had to pay when he returned the truck. For how many miles did he drive the truck?
asked by ashford 
math last one sorry
p+1.6 divided by (0.4)=12
asked by scooby 
Physics
Suppose a single electron orbits about a nucleus containing two protons (+2e), as would be the case for a helium atom from which one of the two naturally occurring electrons is removed. The radius of the orbit is 2.65 1011 m. Determine the magnitude of
asked by Sarah 
Calculas
A book designer decided that the pages of a book should have 1in. margins at the top and bottom and 1 2 in. margins on the sides. She further stipulated that each page should have an area of 52 in.2. Find a function in the variable x, giving the area of
asked by Hannah 
Math
A projectile is fired with an initial velocity of v0 feet per second. The projectile can be pictured as being fired from the origin into the first quadrant, making an angle O with the positive xaxis. If there is no air resistance, then at t seconds the
asked by Sarah 
math
A burger restaurant advertises that there are 96 possible ways to order your burger, assuming you have it on a white, wheat or sourdough bun. How many ways can you order a burger on a sourdough bun?
asked by jae 
Physics
Suppose a single electron orbits about a nucleus containing two protons (+2e), as would be the case for a helium atom from which one of the two naturally occurring electrons is removed. The radius of the orbit is 2.65 1011 m. Determine the magnitude of
asked by Sarah 
math
Elaine purchased a new copy machine and financed it for one year. The installment price was $3824.25 and the cash price was $3565. Find the amount of finance charge using the formula Finance charge = Installment price – Cash price.
asked by Francine 
physics
A staging that weighs W staging supports a painter weighing 770 N. The reading on the left scale is 660 N and the reading on the right scale is 410 N. What is the weight of the staging? Answer in units of N
asked by sami 
math stumped...
is the solution of 1/3x=21? greater than or less than 21? the volume F of the cylinder is 65n cubic centimeters. the height of the cylinder is 5 centimeters. use the vomula v=Bh to find the area of the base of the cylinder? the total area of triangle is 44
asked by scooby 
social studies
A 150 years ago nearly 3/4 of the working people in this country worked on farms. By the beginning of the 1980s only 1/40 did. Clearly automation "destroyed" many farms jobs. But if technology were really eliminating work, we would expect unemployment .
asked by Anon 
calculus
find the points on a graph of f where the tangent line is horizontal. f(x)= x^3  18x^2 (x,y)= (smaller x value) (x,y)= (larger x value)
asked by Eve 
chemistry
calculate the weight of oxalic acid required to neutralise 250 ml, 0.1 normal KOH sollution?
asked by Anonymous 
math/phys
A converging lens (f = 12.2 cm) is located 33.4 cm to the left of a diverging lens (f = 4.64 cm). A postage stamp is placed 31.4 cm to the left of the converging lens. (a) Locate the final image of the stamp relative to the diverging lens. (b) Find the
asked by Anonymous 
chemistry
In Europe, gasoline efficiency is measured in km/L. If your car's gas mileage is 39.0mi/gal , how many liters of gasoline would you need to buy to complete a 142km trip in Europe? Use the following conversions: 1km=0.6214mi and 1gal=3.78L.
asked by Anonymous 
math
If 1,000 UD dollars is equivalent to 0.8610 European euros, convert $11,000 to euros. $11,000 is equivalent to?
asked by Christopher 
Mathematics
The formula Total cost=Cost + Shipping cost + Maintenance is used to find the total cost of a business asset. The formula can be written in symbols as T=C+S+M. Solve the formula for S, the shipping cost of the asset. S=?
asked by Amy 
chemistry
calculate the weight of oxalic acid required to neutralise 250 mL , 0.1 N KOH sollution?
asked by Anonymous 
business math
Foremost fish market pays a straight commission of 18% on gross sales, divided equally among the three employees working the counter. If foremost sole $22,350 in seafood last week, how much was each counter employee's total gross pay from this?
asked by Jessica 
geometry
Need help with a word problem  Carrie collected can food for a homeless shelter each day for one week. On day one she collected 7 cans, on day two she collected 8 cans, on day three she collected 10 cans and on day four she collected 13 cans. If Carrie
asked by Madison 
physics
A long, straight metal rod has a radius of 6.00 cm and a charge per unit length of 36.0 nC/m. Find the electric field at the following distances from the axis of the rod, where distances are measured perpendicular to the rod. (a) 1.50 cm N/C (direction)
asked by preya 
english
Where (a) all these years? Ans:In Delhi,India is using "were you" in (a)is right? Or using "have you been"in (a) is right?
asked by sou 
Math
The freshman class at a major university contains 5840 students. This was a 27% decrease from the size of the freshman class the year before. What was the size of last year's freshman class?
asked by Henry 
Quantum physics
docs(dot)google(dot)com/file/d/0B4uUFmATOigqbjAxU2tRNjVwa1E/edit?usp=sharing (a) What is the inner product of the 3rd row and 14th row of this matrix? b) What is the inner product of the 3rd row with itself? C) Suppose we have a quantum circuit that takes
asked by SS01 
Math Quadratic Equations
1. Which of the following conclusions is true about the statement below ? x^2 = square root x A. The statement is never true. B. The statement is true when x = 0. C. The statement is true when x is negative. D. The statement is always true. My answer is c.
asked by Queta 
Physics
Two resistors connected in series have an equivalent resistance of 783.4 Ω. When they are connected in parallel, their equivalent resistance is 171.3 Ω. Find the resistance of each resistor. 1) small resistance (ohm) 2) large resistance (0hm)
asked by gita 
math
factorise:x^212yy^2
asked by shrestha tejaswi 
Statistics / Business
According to the National Humane Society, "Stray Cost" or the cost of the care and feeding for a stray dog is $419.00 per year. This amount does not include veterinarian care, but only food, water and shelter. It was found that the standard deviation of
asked by BOB 
Chemistry......
If the statement is true, write a T in the blank. If the statement is false, rewrite it to make it correct. 1. An inert gas reacts easily with other elements 2. Radioactive decay is dependent on external forces such as temperature and pressure
asked by Anonymous 
Mathematics
A company sold garden hoses at a reduced price of $6.52 and took an endofseason markdown of $10.43. What was the original selling price of each hose? Use the formula M=SN, where M is the markdown, S is the original selling price, and N is the reduced
asked by Amy 
chemistry
an aqeous sollution of 6.3 g oxalic acid is made up to 250 mL. calculate the volume of 0.1 N sodium hydroxide needed to neutralise 10 mL of this sollution?
asked by Anonymous 
Money and Banking
1. A firm uses capital to produce revenue. The marginal revenue from the first 5 units of capital is as follows: 1st unit has MR 2.30, 2nd unit has MR 1.9, 3rd unit has MR 1.70, 4th unit has MR 1.35, and 5th unit has MR 1.15. If the interest rate is 50%,
asked by Anonymous 
Geometry
Find the coordinates of the midpoint of a segment having the given endpoints. Then find the distance between the endpoints. 1. G(0,0), H(3,4) 2. A(4,4), W(2,2) 3. N(5,2), K(2,8)
asked by Laura 
physics
A 30.0 cm diameter loop is rotated in a uniform electric field until the position of maximum electric flux is found. The flux in this position is 5.60 multiplied by 105 N·m2/C. What is the magnitude of the electric field? MN/C
asked by gita 
Principles of Finance
The payment structure of a corporate bond is best thought of as
asked by Rosa Harris 
science
a child is pushing a shopping cart at a speed of 1.5 m/s. how long will it take this child to push the cart down the aisle with a lenght of 9.3m?
asked by erika 
Math
Okay, I'm in a calculus class but stuck on some algebra...it's not crucial that I get the answer to this but I'm wracking my brain because I can't remember how the following is obtained; if you can show me how this is done in steps I'd greatly appreciate
asked by Bob 
Chemistry
Give the molecular orbital description [e.g. sigma(sp3sp3)] for each unique bond in the following structure. CH3NCHCCH I know how to draw the lewis structure and what a sigma and pi bond is, but I don't understand what the (sp3sp3) part after the bond
asked by ramire2 
math
Mitch Anderson is a security guard. He earns $7.45 per hour for regular time up to 40 hours time and a half for overtime and double time f or the midnight shift. If mitch worked 56 hours last week, including 4 hours on the midnight shift, how much were his
asked by Jessica 
Algebra
Negative three times the sum of a number and one is less than or equal to the difference of 5 times the number and 9.Graph the solutions.
asked by Kenny 
Math
How do you do it? Income tax, social security, and union dues are deducted from Paul Rawling's earnings. His grss pay (total earnings) is $440 per week. If 1/4 of his pay is deducted, what is Mr. Rawling's net pay (takehome pay)?
asked by Losa 
Math: law of exponents check answers
I know that anything to the power of 0 is 1 but I need help with these 2 questions and check my answers: (xy)^0 / (z^2a^1)= (2mn^2)^1 / (pqm)^0= (xy^2z)^0= 1? Negative Exponents: it says to leave answers with positive exponents only, I did all these
asked by Sophie 
MGT 495 Organizational Strategies
I have to complete a career external environment assessment that has to be 35 pages long, but I am not understanding what it is that I am supposed to be writing about, can someone please help me out??? It's due by midnight and my instructor has not
asked by Yolanda 
Chem
If the statement is true, write a T in the blank. If the statement is false, rewrite it to make it correct. 1. An inert gas reacts easily with other elements 2. Radioactive decay is dependent on external forces such as temperature and pressure
asked by Anonymous 
english
Q.Fill in the blanks using appropriate words from the options given below!!! When we (a)_________ anything we always have to keep in mind our (b)_________. After all, except as an exercise, there would be little point in writing anything if it (c)_________
asked by satyajit(assassin) 
history
The perioeci and helots revolted against which citystate? In the golden age of Greece an Athenian worked in the morning and did what in the afternoon?
asked by jill 
physical
a tortoise walks north at 0.4 mg for 14 meters, then north at 0.2mg for 30 meters ,then south at 0.3 m/s for 60 meters.what is his average speed?
asked by esther 
to: bobpursley
wait...so you were talking about this question: (c^2/3d^1)^2 I thought you were talking about this question: (2m^4n/3m^1n^3)^2 so is my answer to this question (2m^4n/3m^1n^3)^2 correct?
asked by Sophie 
calculus
use the method of cylindrical shells to find the volume of the solid obtained by rotating the region bounded by the given curves about the xaxis. sketch the region and a typical shell. x=1+y^2, x=0, y=1, y=2
asked by confusing 
algebra 2
I am trying to factor the expression 8y^2+28y60 but can't get an answer that is correct. Here is an example of how the problem is supposed to be factored. If you have 21x277x28 the first thing you would do is (21x )(x ). Next you would find two numbers
asked by Kylee 
Physics
A circular surface with a radius of 0.058 m is exposed to a uniform external electric field of magnitude 1.49 104 N/C. The electric flux through the surface is 74 N · m2/C. What is the angle between the direction of the electric field and the normal to
asked by Sarah 
business math
Spencer Morris works in the telemarketing division for a company that pays a salary of $735 per month plus a commission of 3 1/2 of all sales greater than $15,500. If he sold $4,900 last month, what was his total gross pay?
asked by Jessica 
eng
Q9. Choose the most appropriate options to complete the dialogue given below: The Land lady : Hello! Mr. Maxim Gorky. (a) well? Maxim Gorky : Not too good. The bugs (b) . (4 marks) Page 7 of 10 Land lady : Bugs in my inn ! You (c) find a single bug here.
asked by satyajit(assassin) 
maths..... geometry word problems
the length of a rectangle is 8 cm more than its width. if its perimeter is 56 cm, find its area.
asked by leena 
Math
A man ran 5 or 7 miles each day for 30 consecutive days. His total mileage during this period was 166. How many days did he run 5 miles? And how many days did he run 7 miles?
asked by Victoria 
Math
(3^2*4^3)^2(4^4/4^2)^2 Please help explain how to do this. I am not sure how to do this ! Thank you
asked by Cherie 
math
During Bill's threehour meeting, the word global was used, on average, once every five minutes during the first two hours. If the word global was used 54 times throughout the meeting, then what was the average number of minutes between uses in the third
asked by elliot 
Algebra
Gail and her brother Henry had a combined age of 47. If Gail was twice as old as Henry ten years ago, how old is Gail today?
asked by Kenny 
nath
The formula, Total price=Unit price x Number of units, is used to find the total price of the product. The formula can be written in symbols as T=UN. Solve the formula for U.
asked by Francine 
science
discuss what patterns you observe in regards to dissolved oxygen content and fish populations in the body of water?
asked by Anonymous 
Computer Science
The array represents a map with coins, and the integers represent a row and column location of a coin gatherer. The gatherer is greedy and lazy when deciding to which adjacent location (either up, down, left, right) to move next. It’s greedy because it
asked by Sally 
MATH
It takes Emily 7 min to type fourfifths of a page of her term paper. At this rate, how long will it take her to type a 7page term paper?
asked by SAY 
english
What technique of defining terms is used to reduce vagueness and eliminate ambiguity?
asked by Anonymous 
Physics
I have really been struggling with this one and have come up with a wide variety of answers. Any help would be great: If the radius of a planet is larger than that of Earth by a factor of 8.25, how much bigger is the surface area of the planet than
asked by Taylor 
CHEM
joules to melt a 525g ice cube at 0∘C and to warm the liquid
asked by DEE 
Interpersonal Communication
I am checking to see if my answers are correct. Feedback would be great. 1. My boss, Josie, is a great supervisor because she listens to each employee’s concerns and ideas. Josie is an example of a: *a) Social schema b) Stereotype c) Person Schema d)
asked by Anonymous 
median
calculating the range of 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 Is the range 160 =16 if this is the range what is the median 9 or 10
asked by lucky 
Math
[(1)^3]^4[(1)^4/(1)^3]^2 PLEASE HELP!!! The answer i come up with does not match answer on calculator. The big brackets are confusing me. Please help to explain this. Thanks so much for your help especially Steve
asked by Cherie 
business math
Arturo Muina is the captain o a charter fishing boat. He is paid a salary of $140 per day. He also averages tips amounting to 12% of a $475 daily charter rate. Last month during a fishing tournament, Arturo worked 22 days. What wre his total gross earnings
asked by Jessica 
math
Minni travels to Italy. She changes 550 GBP to euros at an exchange rate of 1 GBP = 1.18 euros. The bank charges commission and then gives Minni 629 euros. Find the amout of the commission in GBP. Thank you so much:))
asked by Lucas 
MATHS
O IS ANY POINT INSIDE A TRIANGLE ABC.PROVE THAT AC+BC>AO+BO.
asked by SANJOY 
Math
How would you evaluate (4)² and 8²
asked by MathGivesMeHeadaches 
physics  electric fields
A 2.00 square meter flat surface is placed in a uniform electric field of magnitude 6.00 N/C. If the surface is oriented so that the field lines are all parallel to the surface, find the magnitude of the electric flux through this area
asked by Lakitha 
law
•Why might the variations in crime rates among different demographic groups result in misguided law enforcement strategies?
asked by Patiance 
algebra
Find the sum of all positive integers c such that for some positive integers a and b {a!⋅b!=c!} {a+c+3}
asked by sa 
Chemistry
If the volume of ocean water 7.41*10^20 L contains 2.9 percent sodium chloride ("salt") by mass and the density of the water is 1.26 g/mL, calculate the total mass of sodium chloride. (1 ton = 2000 lb, 1 lb = 453.6 g) Calculate the mass of sodium chloride
asked by Jamie 
English
River compared to life as a metaphor?
asked by Emma 
Math
The m angle is 30 times more than twice angle B. If angle A and angle B form a linear pair find the measurement of both angles.
asked by N 
English
I'm writing you again for help with one scientific text. The title is: Pet ownership, dog types and attachment to pets in 9–10 year old children in Liverpool, UK. What I have to do, is to answer 25 questions we've got about that text, but as nonEnglish
asked by Sonja 
Computer Science
The array represents a map with coins, and the integers represent a row and column location of a coin gatherer. The gatherer is greedy and lazy when deciding to which adjacent location (either up, down, left, right) to move next. It’s greedy because it
asked by Sarah 
chemistry
Dissolve 0.590/(mol)of citric,C68HO7),in 135(1Kg)of water.
asked by saarah 
To Ms.Sue or any Math helpers
Can you please help me with my math law of exponent quesions, please check my answers, please its due very soon.
asked by Sophie 
math
Show me how to write 201046 in standard form and in expanded notation
asked by katrina prado 
math
find the circumference of this circle 20m
asked by jocelyn 
english
A common solecism is a=i don't need any b=i don't get any c=i don't want it
asked by kim 
Math
Factorization
asked by Derrick 
Calculus/Physics?
Define a function f(v)={c:v€[0,v(subscript)0) 0 : v€ [v(subscript)0,+∞} On v €[0,+∞). Here and v(subscript)0 are positive constants. A) Compute ∫v=0,+∞; f(v)dv B) Suppose c=1/v(subscript)0, find ∫v=0,+∞;v f (v)dv
asked by Anon. 
chemistry
22 ml nitric acid neutralises 20 ml , 0.5 normal sodium hydroxide sollution. calculate weight of nitric acid in 500 ml?
asked by Anonymous 
health care
Where can I find an example of this assignment? I know what the pluralistic and elitist perspective are but I do not know what the matrix is supposed to look like. Please help the instructor has not answered my question. Create a matrix between the
asked by Mary 
Math Help pelase
Can a/b and (a+b)/b ever form a proportion? Why or why not?
asked by Nance B 
chemistry
Dissolve 0.590/(mol)of citric,C68HO7),in 135(1Kg)of water.
asked by saarah 
introduction to sewing
need answers
asked by Anonymous 
law
explain how the feminist theories might be used to explain female delinquency? I am not finding the resources that I need to answer this question, please help
asked by Patiance 
Physics
I have really been struggling with this one and have come up with a wide variety of answers. Any help would be great: If the radius of a planet is larger than that of Earth by a factor of 8.25, how much bigger is the surface area of the planet than
asked by Taylor 
calculus
find the volume of the solid obtained by rotating the region bounded by the given curves about the specified line. sketch the region and a typical disk or washer. y^2=x, x=2y; about the yaxis i am confused because i do not know how to set it up because
asked by sol 
criminal law
Robbery is generally viewed as a:
asked by c.c 
math
Working together, 2 groomers can brush 8 horses in 3 hours. How many hours would it take 3 groomers to brush 12 horses at this rate?
asked by jj 
Math
Algedra
asked by Derrick 
college math
I need help to simplify (9)(7) + 6?
asked by Elaine 
Math
6A+A=28
asked by Marvin 
Math130
Because of a recession, the value of a new house depreciated 10% each year for three years in a row. Then, for the next three years, the value of the house increased 10% each year. Did the value of the house increase, decrease, or remain the same after 6
asked by Nance B 
chemistry
Dissolve 0.590/(mol)of citric,C68HO7),in 135(1Kg)of water.
asked by saarah 
math
The diameter of a wheel of a motor vehicle is 63 cm.find the number of complete rotations does during a journey of 2 km.
asked by Anonymous 
law
•What can communities gain from understanding the how crime rates vary?
asked by Patiance 
english
how do you use atlas in more than one
asked by jose 
english
ms sie can i ask you how do you be in the top ten rank of school during freshmen year no ap classes
asked by jim 
i logic
Truth tables can determine which of the following
asked by Wally 
englishheadlines editing
Attack of checkposts by militants in NW Pakistan: 35 militants, 2 soldiers die in fighting: Q.Fill in the blanks using the above headline! Militants armed with rockets and automatic weapons ……………………………….. in northwestern
asked by sou 
law
how feminist theories differ from other social theories of crime
asked by Patiance 
english
Today a computer can effortlessly do __________ of the things that we do. which is more appropriateusing "many" or "most"
asked by sou 
Solar system
Why do objects in the solar system spin in the same direction?
asked by Shirley 
college math
Please simplify 100(5)/25. Thanks a lot.
asked by Missy 
general
How to prepare writtern test for solitech company banglore?What are the topics need to be consentrate for written test??please help me....The company will conduct an interview on next week Tuesday..So please help me:)SOlitech(India).
asked by Askvj 
math
If I sold a home for $200,000 after living in it for 13 years and I had $166,000 costs in it, including cost of construction and real estate fees what interest rate did I earn on the property? ... Just simple figure not counting cost of living changes,
asked by Bonnie 
8086 microprocessor
write a program to interface keyboard to MT 8086 microprocessor kit
asked by Anonymous 
algebra 1
how do i solve 3D + 14  9D  4D + P  11
asked by bryce 
math
how do you solve this 1/(1+ã2)+ã3/ã5
asked by john 
English for sou
I hope you're still working on these: http://www.jiskha.com/display.cgi?id=1378614319 http://www.jiskha.com/display.cgi?id=1378616294
asked by Writeacher 
calculus
find the area enclosed by the given curves. y=squareroot of x y=x/2 x=9 * i just graph it but do not know how to set it up the equation or anything.
asked by can somebody explain how to do it? 
Algebra
lcd of x/14+11x/18=x/20
asked by Anonymous 
college math
simplify 10 5
asked by Teddy 
introductions to swewing
need the answers to test 04201400 please
asked by Anonymous 
brainstorming
what are the pros and cons of time traveling I have some noted down but I need more thanks
asked by unknown 
Math Quadratic Equations
1. Select the approximate values of x that are solutions to f (x) = 0 , where f (x)=8 x^2 +7 x +4 A. ( 0.39 , 1.27 ) B. ( 0.88 , 0.50 ) C. ( 8, 7 ) D. ( 2.00 , 1.75 ) The answer I getting is (B). But I second guessing it could be ( A ). Please let me
asked by Queta 
to: bobpursley
please help me with the last question, are the others all correct?
asked by Sophie 
english
everyday their are more and more dirty dishes to washtruly a(n) task. a=epicurean b=jovial c=sisphean d=gslvanized its d
asked by ssss 
to bobpursley
is this the correct answer: 2m^8n^2/9m^2n^6??
asked by Sophie 
Career question
how long does it take to become a pediatrician?
asked by Tina 
math
3(x4)=3
asked by Jameson 
introductions to swewing
need the answer 124 for 04201400
asked by Anonymous