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Questions Asked on July 11, 2011

A bullet with a mass m = 4.83 g and initial speed of 330 m/s passes through a wheel which is initially at rest as in the figure.
1. 2 answers
2. asked by jhay
3. 5,251 views
A marathon runner runs at a steady rate of 15 km/h. When the runner is 7.5 km from the finish, a bird begins flying from the
1. 2 answers
2. asked by Capreeca
3. 3,646 views
a large portion of the water that falls on the earth is absorded by plants and used in photosynthesis. the plants secure the
1. 5 answers
2. asked by Anonymous
3. 3,622 views
there are twice as many women as men in the union at global products altogether ,84 workers at the plant are union members . how
1. 7 answers
2. asked by Anonymous
3. 3,442 views
which of the following is reduced in the reaction:Cu(NO3)2 + Zn --- Zn(NO3)2 + Cu
1. 1 answer
2. asked by Sandy
3. 3,373 views
A 110.-g sample of copper (specific heat capacity = 0.20 J/°C · g) is heated to 82.4°C and then placed in a container of
1. 1 answer
2. asked by Brittney
3. 2,788 views
A sample of nitrogen gas at 298 K and 745 torr has a volume of 37.42 L. What volume will it occupy if thepressure is increased
1. 1 answer
2. asked by Jacob
3. 2,729 views
The major reason for the persistence of the American two-party system is what?A. there are naturally only two sides to the
1. 9 answers
2. asked by Tonya
3. 2,683 views
A company makes three products X, Y and Z. Each product requires processing by three machines A, B and C. The time required to
1. 5 answers
2. asked by kim
3. 2,677 views
which of the following topics involving bees would an environmental scientist consider to be the most important ?1. the effects
1. 2 answers
2. asked by Anonymous
3. 2,415 views
How many positive 3-digit integers contain only odd digits?
1. 2 answers
2. asked by Daniel
3. 2,198 views
Question: Two strings at different lengths and linear densities are joined together. They are stretched so that the tension in
1. 1 answer
2. asked by Tina
3. 2,124 views
As part of its reorganization, company X created five new positions within the company. However, after the reorganization was
1. 2 answers
2. asked by Valencia
3. 2,047 views
The height of a projectile fired upward is given by the formulas = v0t − 16t2, where s is the height in feet, v0 is the
1. 2 answers
2. asked by sabrina
3. 2,017 views
A truck travels at a constant speed of 28.0 m/s in the fast lane of a two-lane highway. It approaches a stationay car stopped at
1. 1 answer
2. asked by Capreeca
3. 1,828 views
Does photosynthesis require energy? What type of energy reaction would photosynthesisbe? Is photosynthesis an example of a
1. 2 answers
2. asked by miyagi
3. 1,791 views
a 500ml sample of oxygen gas at 24 degree celsius was prepared by decomposing a 3% aqueous soution of hydrogen peroxide in the
1. 1 answer
2. asked by Elizabeth
3. 1,569 views
how do i get the common denominator for 3 4 5 6 and 7?
1. 1 answer
2. asked by neil
3. 1,563 views
Which of the following would act as the best insulator of electric current?1- water. 2- a tree. 3- a copper wire. 4- an
1. 1 answer
2. asked by Anonymous
3. 1,507 views
In comparison to concordance rates for autism in dizygotic twins, monozygotic twinsare _______ likely to develop the same
1. 0 answers
2. asked by Jasmin
3. 1,379 views
a tank contains a mixture of 3.0 mol of nitrogen gas, 2.0 mol of oxygen gas and 1.0 of carbon dioxide gas at 25 degrees celsius
1. 1 answer
2. asked by Elizabeth
3. 1,324 views
For homework, I have to use those two lessons that Julie learned in the novel Julie of the Wolves to make an essay. Here is the
1. 14 answers
2. asked by Max
3. 1,309 views
An inlet pipe on a swimming pool can be used to fill the pool in 28 hours. The drain pipe can be used to empty the pool in 42
1. 0 answers
2. asked by brian
3. 1,272 views
ABCD is an isosceles trapezoid. Angle CDA = 80. Find the measure of angle BAD.
1. 1 answer
2. asked by Cookie
3. 1,250 views
What is the name for the Court's power which affords it the right to call "the strikes and balls"is it judicial review? a
1. 1 answer
2. asked by nichole
3. 1,214 views
On a recent ski trup to Vermont, Mr Backman wanted to beat Mr S's ski jump recor. Mr B left the ski jump ramp with an initial
1. 1 answer
2. asked by Capreeca
3. 1,206 views
Researchers have concluded thatA. the proportion of REM sleep to N-REM sleep is similar in infants and adults. B. REM sleep
1. 0 answers
2. asked by Jasmin
3. 1,166 views
How much heat (in ) is evolved in converting 1.00 of steam at 150.0 to ice at -55.0? The heat capacity of steam is 2.01 and of
1. 1 answer
2. asked by hannah
3. 1,138 views
How much heat (in ) is evolved in converting 1.00 of steam at 150.0 to ice at -55.0? The heat capacity of steam is 2.01 and of
1. 2 answers
2. asked by hannah
3. 1,112 views
A manufacturer makes two products A and B, each of which is processed in two departments, production and finishing. Each A takes
1. 1 answer
2. asked by Anonymous
3. 1,110 views
In terms of development, Piaget believed thatA. child development is haphazard, random, and based on experience. B. cognitive
1. 0 answers
2. asked by Jasmin
3. 1,105 views
this relationship of algae, moth, and sloth would be best classified asA- saprophytic. B- cannibalistic. C- parasitic.D-
1. 2 answers
2. asked by Anonymous
3. 1,105 views
A model rocket is launched with an initial velocity of 250 ft/s. The height, h, in feet, of the rocket t seconds after the
1. 1 answer
2. asked by sabrina
3. 1,075 views
simplify (cos4x-cos2x)/(sin4x+sin2x) the answer choices are : cotx, tanx, cotxtanx, or 1
1. 1 answer
2. asked by Scott
3. 1,043 views
A manufacturer produces three types of radios: deluxe, standard and economy. Each radio uses three different types of
1. 1 answer
2. asked by kIM
3. 1,040 views
a cyclist travel a distance of 4km from P to Q then moves the distance of 3km at right angle to PQ. find its resultant
1. 3 answers
2. asked by lala
3. 1,015 views
Whats wrong with my essay i got F on this? Critique pleaseBetter Friend According to the article, “women have a higher quality
1. 4 answers
2. asked by failgrammar
3. 1,015 views
The sampling distribution of x bar must be a normal distribution with a mean 0 and standard deviation 1. true or false
1. 1 answer
2. asked by CS
3. 997 views
number of 32.0 grams Br^2
1. 1 answer
2. asked by tresha
3. 974 views
Express the following in roster form:Set M is the set of natural numbers between fourteen and nineteen.
1. 2 answers
2. asked by Jen
3. 952 views
Twenty first century electronics has discovered a theft problem at its warehouse and decided to hire security guards. The firm
1. 1 answer
2. asked by kim
3. 946 views
Daily maximum temperature of june 8 2010
1. 0 answers
2. asked by Iqra shafiq
3. 936 views
Pero, (16.)___ ser un viaje tan largo, mi familia y yo nos divertimos mucho.por o para? I think it's para, am I right?
1. 3 answers
2. asked by Lisa
3. 929 views
The table below shows the number of hours required in each of two departments to make one unit of various products A, B and C.
1. 1 answer
2. asked by kIM
3. 920 views
write forty tree hundredths as a decimal
1. 1 answer
2. asked by zavier
3. 916 views
Which sources will provide the best dosing information for a five-year-old child?
1. 1 answer
2. asked by Lillian Morales
3. 909 views
Iron forms two chlorides.One gram of the first chloride produces 2.26g of silver chloride and one gram of the second chloride
1. 1 answer
2. asked by Atul
3. 907 views
Strontium has density of 2.64 and crystallizes with the face-centered cubic unit cell. Find the radius of the strontium atom
1. 3 answers
2. asked by hannah
3. 901 views
I can't find this answerExplain how and why the Supreme Court's ruling in the case of Marbury v. Madison increased the Court's
1. 1 answer
2. asked by nichole
3. 885 views
Appalachian Coal Mining believes that it can increase labor productivity and, therefore, net revenue by reducing air pollution
1. 0 answers
2. asked by kim
3. 884 views
In a coffee-cup calorimeter, 1.70 g of NH4NO3 is mixed with 76.0 g of water at an initial temperature of 25.00°C. After
1. 1 answer
2. asked by Brittney
3. 880 views
I always thought Ustedes meant "they." I've also heard it as "you all (plural)". So when a question being given has the Uds.
1. 2 answers
2. asked by Paul
3. 860 views
A space vehicle accelerates uniformly from 70 at t = 0 to 172 at t = 10.0. How far did it move between = 2.0 and = 6.0 ?So I
1. 1 answer
2. asked by Engineer
3. 848 views
An electronics store surveyed every 8th customer who came into the store for a week.Of the 380 people who responded, 185 people
1. 3 answers
2. asked by Jen
3. 841 views
Using correct mathematical notation and symbols, express the following in set-builder notation:Z = {16, 17, 18, 19, 20} {x | 15
1. 2 answers
2. asked by Jen
3. 839 views
Question about American party organizations:A. are about to die out B. Are more powerful today than any time in history C. are
1. 3 answers
2. asked by Amanda
3. 830 views
What is the apparant weight if a body in free fall?
1. 1 answer
2. asked by Anonymous
3. 829 views
a population has mean 15 and standard deviation 5. if 68% of the values in the population are between 10 and 20, the population
1. 2 answers
2. asked by nikki
3. 822 views
Using correct mathematical notation and symbols, express the following in set-builder notation:Z = {16, 17, 18, 19, 20} I'm so
1. 6 answers
2. asked by Jen
3. 790 views
A container in the shape of a right circular cylinder contains 12 liters of liquid when it is filled to 3/4 of its height. How
1. 1 answer
2. asked by Yuri
3. 781 views
A pilot maintains a heading due west with an air speed of 24o km/h. After flying for 30 min, he finds himself over a town that
1. 1 answer
2. asked by Capreeca
3. 776 views
A company makes three products X, Y and Z. Each product requires processing by three machines A, B and C. The time required to
1. 1 answer
2. asked by Anonymous
3. 766 views
The air pressure in a tire is 1.20 atm at 77.0 C. Find the pressure of the same amount of gas in the same volume at -12.0 C
1. 1 answer
2. asked by Sarah
3. 758 views
Which of the following statements is the simplest way to describe respiratory distresssyndrome to someone who wants to
1. 0 answers
2. asked by Jasmin
3. 748 views
find two algebraic expressions for the area of each figure. first ,regard the figure as one large rectangle, and then regard the
1. 0 answers
2. asked by swirl
3. 747 views
A model rocket is launched with an initial velocity of 250 ft/s. The height, h, in feet, of the rocket t seconds after the
1. 1 answer
2. asked by sabrina
3. 745 views
Benzene has a heat of vaporization of 30.72kJ/mol and a normal boiling point of 80.1 C. At what temperature does benzene boil
1. 1 answer
2. asked by hannah
3. 744 views
Find the GCF of the polynomial 44x^6+8x^5
1. 1 answer
2. asked by Hope
3. 735 views
A company makes three products X, Y and Z. Each product requires processing by three machines A, B and C. The time required to
1. 1 answer
2. asked by kIM
3. 729 views
2. The equation relates the radius r of a drainpipe in inches to the flow rate F of water passing through it in gallons per
1. 1 answer
2. asked by stephanie
3. 729 views
A tennis racket is in contact with a 55 kg ball for 0.0050 s changes the ball's velocity from 30 m/s [E] to 40 m/s [W] over a
1. 1 answer
2. asked by Allison
3. 726 views
For my final project, I have to develop a unique proposal that describes a new health care system. My question is, is this
1. 1 answer
2. asked by Jessica
3. 723 views
Which of the following expressions has 3 terms?8x + y - z xyz y^3 + 1
1. 2 answers
2. asked by Sally
3. 709 views
I'm on college. this is for English 101.She just distribute our papers and talk to her if anyone has a problem with grade but
1. 3 answers
2. asked by failgrammar
3. 700 views
I am stuck with the 3 venn diagrams now...A survey of vegetable gardeners showed the following: 63 grew tomatoes 26 grew
1. 1 answer
2. asked by Jen
3. 699 views
A manufacturer produces three types of radios: deluxe, standard and economy. Each radio uses three different types of
1. 3 answers
2. asked by kIM
3. 698 views
The article is presented by HomeworkEasy experts out of five years of stead fast dedication to help students with their biology
1. 1 answer
2. asked by Daniel
3. 690 views
The standard deviation of all possible sample proportions increases as the sample size increases - TRUE OR FALSE
1. 1 answer
2. asked by CS
3. 690 views
If the bases of an isosceles trapezoid have lengths of 15 and 32, what is the length of the median? If necessary, round your
1. 2 answers
2. asked by Anonymous
3. 683 views
1. A man establishes an annuity for retirement by depositing $50,000 into an account that pays 7.2% compounded monthly. Equal
1. 0 answers
2. asked by Elizabeth
3. 682 views
Identify the premises and the conclusions in the following arguments.Kera, Sherry, and Bobby were all carded at JJ’s, and they
1. 1 answer
2. asked by Anonymous
3. 681 views
x^3+10x^2+31x <= -30
1. 1 answer
2. asked by rmb
3. 676 views
Why was there tension in slavery in the 1840's
1. 1 answer
2. asked by kendra
3. 674 views
Susan Rojas is applying for a position in the marketing department of a local corporation. Although Greg Ellis is the director
1. 1 answer
2. asked by Anonymous
3. 671 views
If global energy policies lead to stabilisation of CO2 concentrations at 660 p.p.m., what would the resulting increase in GMST
1. 0 answers
2. asked by Paul
3. 664 views
What are coupled reactions?Describe the interactions between enzyme, substrate, active site and the induced fit model Explain
1. 1 answer
2. asked by noob
3. 661 views
I just need help getting started. I can't figure out the equation I need to use!An airplane passes over an airport at noon
1. 2 answers
2. asked by cindy
3. 657 views
hey im having trouble with these math problem .if a=2 and d=7 6d-3a =? how do you solve and get the answer ?
1. 2 answers
2. asked by stephanee
3. 657 views
The table below shows the number of hours required in each of two departments to make one unit of various products A, B and C.
1. 1 answer
2. asked by Anonymous
3. 655 views
I found the equation which was the pythagoras theorem and then took the derivative of the equation but not sure what to plug in
1. 0 answers
2. asked by cindy
3. 652 views
HOW MCH VOLUME OF DECA MOLAR SOLUTION IS REQD 2 PEPARE 500ML OF SOLUTION WITH DENSITY 1.03G/ML & HAVING MASS% =40%.
1. 1 answer
2. asked by AMIT
3. 651 views
The atmospheric pressure P in pounds per square inch (psi) is given by the formula below, where a is the altitude above sea
1. 1 answer
2. asked by joyce
3. 650 views
7x+4=2x+7
1. 1 answer
2. asked by angie
3. 641 views
A space vehicle accelerates uniformly from 70 at t = 0 to 172 at t = 10.0. How far did it move between = 2.0 and = 6.0 ?So I
1. 1 answer
2. asked by Engineer
3. 622 views
Dirk Nowitzki of the Dallas Mavericks has a 87.7% career free throw record. Assuming that free throws represent independent
1. 1 answer
2. asked by Shay
3. 622 views
Identify the slope and y-intercept of the following table values.x 5,10,15,20,25 y -80,-40,0,40,80
1. 1 answer
2. asked by Claudia
3. 614 views
f the bases of an isosceles trapezoid have lengths of 19 and 38, what is the length of the median? If necessary, round your
1. 2 answers
2. asked by DAVID CARSON
3. 612 views
A sample has a mean of 120 and a standard deviation of 20.0. Find the value of x that corresponds to each of these standard
1. 1 answer
2. asked by UoP
3. 610 views
The table below shows the number of hours required in each of two departments to make one unit of various products A, B and C.
1. 1 answer
2. asked by kim
3. 610 views
Use the bond enthalpies and bond energies in the data book in themochemical equations to calculate the reaction enthalpy of:
1. 1 answer
2. asked by Gift
3. 597 views

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