Archives
2013
September

Questions Asked on September 28, 2013

Calculate the difference between the means distribution parameters? where n1=25,n2=36, s2 1 = 50, s 2 2 = 72, M1= 100, & M2 =
1. 0 answers
2. asked by Anonymous
3. 592 views
If we know that the definite integral from -6 to -3 of f(x) equals 6, the definite integral from -6 to -5 equals 2 and the
1. 1 answer
2. asked by Anonymous
3. 1,089 views
1. For the ion Fe3+ what is the electron configuration and electron atrangement?please explain... i do not understand... 2. F-
1. 1 answer
2. asked by Student
3. 1,061 views
Evaluate the integral (3x^2-16x-19)/(x^3-4x^2-3x+18)
1. 5 answers
2. asked by Robin
3. 878 views
1). What are some of the important resources of the rain forest?A: Some of the significant resources of the rain forest include
1. 1 answer
2. asked by Anonymous
3. 746 views
if we know that 12 is less than or equal to f(x) which is less than or equal to 18, what can be say about this inequality?? is
1. 2 answers
2. asked by Anonymous
3. 1,088 views
John and Al are in a 15 km race. John averages 4.4 m/s during the first half of the race and then runs at a speed of 4.2 m/s
1. 1 answer
2. asked by Walter
3. 522 views
A sailboat heads north at 3 m/s for 1 hour and then tracks back to the southeast (at 45 degrees to north) at 2 m/s for 45
1. 2 answers
2. asked by Walter
3. 754 views
1). How did colonialism affect the development of democracy?A: Colonialism affected the development of democracy as a government
1. 3 answers
2. asked by Anonymous
3. 854 views
1). Which groups have argued that the income gap presents a moral issue?A: The Catholic Church and other religious faiths have
1. 1 answer
2. asked by Anonymous
3. 1,588 views
I need help understanding the categorization of line-item budgets, program budgets, and functional budgets matrix for an
1. 0 answers
2. asked by Holly
3. 377 views
A Social service agency plans to conduct a survey to determine the mean income of its clients. The director of the agency
1. 0 answers
2. asked by Anonymous
3. 1,019 views
If I am given a titration curve with 3 pKas, pH values of an unknown acid, and volume of base used, how do I find out the
1. 1 answer
2. asked by TA
3. 437 views
Find the equilibrium constant for the reaction Cr(s) + Zn2+(aq)→Cr2+(aq) + Zn(s) if the standard cell emf is −0.76 V at the
1. 2 answers
2. asked by Gabriella
3. 3,896 views
A skier is gliding along at 4.7m/s on horizontal, frictionless snow. He suddenly starts down a 10∘ incline. His speed at the
1. 1 answer
2. asked by Senu
3. 2,025 views
A number subtracted from 13 is the quotient of -34and 2. Find the number
1. 2 answers
2. asked by Bridget
3. 453 views
v=1/3ah solve for h
1. 1 answer
2. asked by Bridget
3. 1,619 views
What is 18/32ths of a dollar.
1. 1 answer
2. asked by Elijah
3. 574 views
What would happen if gametes were not haploid?
1. 2 answers
2. asked by Steve
3. 688 views
How might sexual reproduction decrease an organisms chance of survival?
1. 1 answer
2. asked by Steve
3. 739 views
1). How does the direction in which European rivers flow aid in linking Europeans to the world?A: The direction in which
1. 6 answers
2. asked by Anonymous
3. 1,547 views
The position of a toy locomotive moving on a straight track along the x-axis is given by the equation:x=t^4-6t^2+9t where x is
1. 1 answer
2. asked by Jonathan
3. 1,151 views
The question is(2x+1)^2-2(2x^2-1) in simplest form Is this correct? [(2x+1)(2x+1)](-4x^2+2) 4x^2+2x+2x+1(-4x^2+2)
1. 2 answers
2. asked by B8
3. 846 views
Two protons in a molecule are 3.80 multiplied by 10-10 m apart. Find the electrical force exerted by one proton on the other.Mag
1. 0 answers
2. asked by suhani
3. 1,156 views
A rod 14.0 cm long is uniformly charged and has a total charge of -20.0 µC. Determine the magnitude and direction of the
1. 2 answers
2. asked by suhani
3. 1,711 views
100 mL of 1.0 M formic acid (HCOOH) is titrated with 1.0 M sodium hydroxide (NaOh).The Approximate pKa is 4 At the pKa, what
1. 1 answer
2. asked by Aria
3. 7,148 views
f(x) = abs(x-8) / x+8how would the graph look like for this equation?
1. 1 answer
2. asked by math
3. 395 views
1). How are the landforms of Europe both an advantage and a disadvantage to life in Europe?A: The landforms of Europe are an
1. 3 answers
2. asked by Anonymous
3. 6,464 views
1). What are examples of human adaption to the environment?A: Seaworks, terpen, windmills, canals, polders, Ijsselmeers, and the
1. 1 answer
2. asked by Anonymous
3. 550 views
A factory manufactures two products, each requiring the use of three machines. The first machine can be used at most 70 hours;
1. 1 answer
2. asked by Ally
3. 783 views
If aluminum foil has a density of 2.70 g/ml, then how thick would be a 2.22 g sample of foilif it measures 5.0 cm on each side.P
1. 1 answer
2. asked by john
3. 576 views
1). What are examples of an environment changed by humans?A: 2). How has industrialization hurt the forests of Europe? A:
1. 5 answers
2. asked by Anonymous
3. 723 views
A swimming pool size is 42 m long and 55 m wide with an average depth of 7.5 m. Using the density of water as 1 g/ml:A. how many
1. 1 answer
2. asked by wendy
3. 687 views
Why were forests chopped down in Europe?A: This occurred because forests provided wood to burn for fuel and to use as building
1. 1 answer
2. asked by Anonymous
3. 526 views
Both Seagulls and wild geese are large birds. They're also similar in that both kinds of birds can fly overgreat distances. On
1. 1 answer
2. asked by Sam
3. 3,026 views
Lenth of a rectangle is 7ft longer than twice the width. If the rooms perimeter is 158ft, whay are the rooms dimensions?Width
1. 1 answer
2. asked by Bridget
3. 432 views
V=1/3ah, V=21,h=3, solve
1. 1 answer
2. asked by Bridget
3. 441 views
V=1/3ah, V=21,h=3, solve
1. 2 answers
2. asked by Bridget
3. 368 views
The Empire Carpet Company orders merchandise for $17,700, including $550 in shipping charges, from Mohawk Carpet Mills on May 4.
1. 1 answer
2. asked by Lorzetta krement
3. 475 views
(3x / x) ( 2x / 6) =
1. 1 answer
2. asked by Tomas
3. 252 views
(x^2 + x) / x-3x . 4 =
1. 0 answers
2. asked by Tomas
3. 276 views
If a job takes 64 men to complete in 15 days, how many more men will take to complete the job in 12 days?
1. 1 answer
2. asked by mike
3. 673 views
1. A description of life in 17th century ENgland according to a member of the roundheads.2. The roundheads views on civil
1. 0 answers
2. asked by Beth
3. 355 views
Suppose water flows from a shower at a rate of 0.32 cubic feet per minute. Do you use more water by taking a 12-minute shower or
1. 3 answers
2. asked by Anonymous
3. 8,496 views
Perry and Barry ran an 120-meter race. When Barry crossed the finish line, Perry had run only 105 meters. Then they ran a second
1. 1 answer
2. asked by Anonymous
3. 588 views
major leaguer hits a baseball so that it leaves the bat at a speed of 29.0m/s and the angles of 36.9 above horizontal ignore
1. 1 answer
2. asked by deb
3. 6,267 views
i have to make a model for science fair. Any new development!. So please give me only idea that which new development can be
1. 1 answer
2. asked by edward
3. 403 views
Split 597 into three parts such that these are in A.P. and the product of the two smallestparts is 796.
1. 1 answer
2. asked by Neil
3. 779 views
6q6:Now, consider the case where N4 elements are marked instead of just one. If we run one iteration of Grover's algorithm and
1. 0 answers
2. asked by jj
3. 1,209 views
Two protons in a molecule are 3.80 multiplied by 10-10 m apart. Find the electrical force exerted by one proton on the other.Mag
1. 1 answer
2. asked by physics
3. 838 views
A rod 14.0 cm long is uniformly charged and has a total charge of -20.0 µC. Determine the magnitude and direction of the
1. 0 answers
2. asked by physics
3. 772 views
Calculate the magnitude of the cohesive energy of potassium iodide (KI). The ionic radii of K+ and I−, are 152 pm and 206 pm,
1. 0 answers
2. asked by Anon
3. 498 views
Calculate the magnitude of the cohesive energy of potassium iodide (KI). The ionic radii of K+ and I−, are 152 pm and 206 pm,
1. 0 answers
2. asked by Anon
3. 492 views
Air is blowing with a wind speed of 35 [mi/hr] eastward relative to the ground.Find the velocity of an eagle relative to an
1. 0 answers
2. asked by ad
3. 428 views
the substance which allows heat radiations to pass through is.a)iron b)water vapour c)wood d)dry air
1. 1 answer
2. asked by sweety.
3. 761 views
a single bead can slide with negligible friction on a wire that is bent into circular loop of radius 15 cm an in the figure. the
1. 1 answer
2. asked by hosni
3. 1,951 views
Chip’s Home Brew Whiskey management forecasts that if the firm sells each bottle of Snake-Bite for $20, then the demand for
1. 0 answers
2. asked by Anonymous
3. 486 views
5.Capital Co. has a capital structure, based on current market values, that consists of 21 percent debt, 9 percent preferred
1. 0 answers
2. asked by trixie
3. 591 views
Chip’s Home Brew Whiskey management forecasts that if the firm sells each bottle of Snake-Bite for $20, then the demand for
1. 0 answers
2. asked by trixie
3. 526 views
At time t=0, a 2150kg rocket in outer space fires an engine that exerts an increasing force on it in the +x-direction. This
1. 1 answer
2. asked by lhyra
3. 1,407 views
wanted some help with questions1. You would like to add a row of tow metallic threads around the wrist of a dress made out of
1. 1 answer
2. asked by juliet
3. 423 views
is this a good essay. please help me on words that will make the essay better, advice if any sentence is wrong. and anything
1. 7 answers
2. asked by loli
3. 691 views
9x^4 - 148x^2 + 64
1. 1 answer
2. asked by Jess
3. 339 views
(x^2 + x) / x-3x (4) = ?Please answer and explain
1. 4 answers
2. asked by Tomas
3. 323 views
The area of a parallelogram is represented by x^2-7x-8 and its height is represented by x+1, what would the base of the
1. 1 answer
2. asked by B8
3. 512 views
Hi, i have a project for chemistry, i have to choose a scientist (i chose Micheal Smith) his career is biochemistry and i have
1. 0 answers
2. asked by Sky
3. 568 views
Sketch the sets of complex numbers that would satisfy the following equations.a)z=2 b)|z|=2 c)(5,4) d)(sqrt2, -sqrt2) Also,
1. 1 answer
2. asked by Rayne
3. 391 views
hello i would like help to find information on a play called uncle vanya and information about the author chekhov
1. 1 answer
2. asked by stephanie
3. 360 views
A shopper in a supermarket pushes a loadedcart with a horizontal force of 13 N. The cart has a mass of 36 kg. The acceleration
1. 1 answer
2. asked by Anonymous
3. 2,949 views
A magnetic field is applied to the plain of a flat coil of copper wire. The time variation of the magnetic flux density is given
1. 0 answers
2. asked by Roy
3. 482 views
An investment broker wants to invest up to $20,000. She can purchase a type A bond yielding a 10% return on the amount invested,
1. 0 answers
2. asked by Ally
3. 751 views
I need help finding information on number of inmates who are currently incarcerated in prisons (both state and federal) in the
1. 1 answer
2. asked by Patiance
3. 448 views
7√x +16=79, What is the value of x?a. 3 b. 6 c. 9 d. 27 e. 81
1. 1 answer
2. asked by Carly
3. 305 views
You take out a 30 year $100000 mortgage loan with an apr of 6% and monthly payments. In 12 years you decide to sell your house
1. 0 answers
2. asked by Jessica
3. 590 views
For all x greater than 2, let *x be defined as the sum of the positive integers less than x. What is the value of *16 - *13?
1. 2 answers
2. asked by Carly
3. 492 views
X3Y+5YX = 1,33XIn the correctly worked addition problem above, X and Y represent 2 different digits. What digit does X
1. 0 answers
2. asked by mike
3. 515 views
x, y, 3yIf the average (arithmetic mean) of the 3 numbers above is 3x and x≠0, What is y in terms of x?
1. 1 answer
2. asked by mike
3. 556 views
Anna has a bag of chocolates and a bag of caramels. If she gives an equal amount of each type of candy to each of her 7 friends,
1. 3 answers
2. asked by Anonymous
3. 452 views
If c and d are integers, d is divisible by 30, and cd is divisible by 20, c must be divisible by which of the following?a) 2 b)
1. 0 answers
2. asked by Anonymous
3. 298 views
What is the smallest integer greater than 5 that leaves a remainder of 5 when divided by any of the integers 6,8, and 10?
1. 2 answers
2. asked by Anonymous
3. 441 views
The religious revivals of nineteenth-century America included people who became very excited, claiming that God spoke to them
1. 2 answers
2. asked by Anonymous
3. 608 views
A truck of mass 8,000 kg is traveling along a level road at an initial speed of 25 m/s. The driver then shifts into neutral so
1. 1 answer
2. asked by Chelsea
3. 727 views
Imagery is figurative language that evokes mental pictures, usually by appealing to our five senses. Imagine that you are
1. 1 answer
2. asked by Andrew
3. 1,456 views
I'm in need of help really bad. I been sitting here( I got a serious butt ache) trying to figure out this answers and I only got
1. 5 answers
2. asked by Mary
3. 1,179 views
return on investment assuming that she (a) pays the full $200,000 from her own funds or (b) borrows $150,000 at 8%. Then discuss
1. 0 answers
2. asked by Yolanda Hall
3. 518 views
What were the materials to construct the transcontinental railroad?I already knew the railroad was mostly constructed by hand by
1. 5 answers
2. asked by Monica
3. 929 views
For all x greater than 2, let *x be defined as the sum of the positive integers less than x. What is the value of *16 - *13?
1. 1 answer
2. asked by Anonymous
3. 354 views
X3Y+5YX = 1,33XIn the correctly worked addition problem above, X and Y represent 2 different digits. What digit does X
1. 1 answer
2. asked by Anonymous
3. 586 views
x, y, 3yIf the average (arithmetic mean) of the 3 numbers above is 3x and x≠0, What is y in terms of x?
1. 1 answer
2. asked by Anonymous
3. 492 views
Calculate the heat that must be supplied to a488 g stainless steel vessel containing 441 g of water to raise its temperature
1. 1 answer
2. asked by kaleb
3. 546 views
Okay, so I really need help, I have read the story, but I realy need help. Has anyone read "Leiningen Versus the Ants” by Carl
1. 6 answers
2. asked by rockrboiluvr14
3. 537 views
A 3.8-kg bucket of water is raised from a well by a rope. If the upward acceleration of the bucket is 2.1 m/s2, find the force
1. 2 answers
2. asked by Jackie
3. 672 views
How many revolutions per minute would a 16m -diameter Ferris wheel need to make for the passengers to feel "weightless" at the
1. 3 answers
2. asked by girlwithaquestion
3. 816 views
1) Describe the relationships you discovered in the Fibonacci sequences.2) what strategies did you use to search for
1. 1 answer
2. asked by Saru
3. 943 views
Why do many people across the world watch korean dramas instead of their own culture dramas?
1. 2 answers
2. asked by Sky
3. 582 views
1) What are the materials the workers used to construct the first transcontinental railroad?2) What are the materials in the
1. 1 answer
2. asked by Monica
3. 574 views
Hi, i have a project for chemistry, i have to choose a scientist (i chose Micheal Smith) his career is biochemistry and i have
1. 0 answers
2. asked by Sky
3. 532 views
What is one way that the people have changed the environment in parts of West and Central Africa?a. They have made all of the
1. 20 answers
2. asked by Anonymous
3. 1,545 views
A ball is dropped from a height of 168 m. What is the ball height from ground after 2.24 sec of falling?
1. 1 answer
2. asked by Anonymous
3. 392 views
1). How do the North Atlantic Drift and the prevailing westerlies affect Europe's climate?A: The North Atlantic Drift, which is
1. 1 answer
2. asked by Anonymous
3. 1,087 views

Back to September 2013

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024