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2011
June

Questions Asked on June 25, 2011

What is the mass (in g) of 4.65x10^22 molecules of P4O10? ( I already calculated it and the answer is 0.1 grams of P4O10.) How
1. 3 answers
2. asked by Mary
3. 4,995 views
if the diameter of a sodium atom is 3.14×10−8 cm, how many sodium atoms would fit along a line exactly 1.00 inch long?
1. 3 answers
2. asked by fiffy
3. 3,402 views
If the elastic limit of steel is 5.0 multiplied by 108 Pa, determine the minimum diameter a steel wire can have if it is to
1. 3 answers
2. asked by Sarah
3. 2,921 views
1. Which statement is TRUE?a. A cell placed in an isotomic solution will swell. b. A cell placed in a hypotonic solution will
1. 3 answers
2. asked by akim
3. 2,666 views
A rigid circular loop has a radius of 0.20 m and is in the xy-plane. A clockwise current I is carriedby the loop, as shown. The
1. 1 answer
2. asked by Vlady
3. 2,193 views
A conducting bar slides without friction on two parallel horizontal rails that are 50 cm apart andconnected by a wire at one
1. 1 answer
2. asked by Vlady
3. 1,828 views
Sheila cuts a 60 foot wire cable in equal strips of 4/5 of a feet each. how many strips does she make?
1. 1 answer
2. asked by samantha
3. 1,631 views
a solution of sugar in water is 5% by mass. how much sugar is present in 250 gm. of solution?
1. 2 answers
2. asked by dona
3. 1,571 views
John was chosen captain of the team.in these sentence is captain subject? Who did this action?John or?What is object in this
1. 1 answer
2. asked by Bayarbold
3. 1,531 views
A student council is made up of 4 women and 6 men. One of the women is president of the council. A member of the council is
1. 2 answers
2. asked by Harley
3. 1,440 views
Lithium is a soft, gray; solid that has the lowest density of any metal. If a rectangular slab of lithium weighs 1.49x10^3 mg
1. 2 answers
2. asked by Mary
3. 1,409 views
Could you please help2. One of the primary concerns of child advocacy groups is A. the need to provide more supervisory care for
1. 7 answers
2. asked by beth
3. 1,356 views
A voltaic cell is based on the following two half reactions:Fe2+(aq) + 2 e¯ ---> Fe(s); Eo = -0.44 V Cu2+(aq) + 2 e¯ --->
1. 1 answer
2. asked by Adam
3. 1,315 views
During the afternoon, my cats are content to nap on the couch.What is the meaning of these sentence?I don't understand meaning
1. 1 answer
2. asked by Bayarbold
3. 1,277 views
During the afternoon, my cats are content to nap on the couch.What is the meaning of these sentence?Content is the meaning of
1. 1 answer
2. asked by Bayarbold
3. 1,212 views
Little Mito grew up in a one-room house in the Eukaryote family. His neighborhood consisted of one- room houses just like his,
1. 1 answer
2. asked by takuy
3. 1,207 views
1. The energy used by living organismsa. is declining through time. b. is derived by breaking bonds that hold the atoms in
1. 2 answers
2. asked by akim
3. 1,163 views
What action makes the sound of the heart beating?Answer : lab dub .Is it right?
1. 3 answers
2. asked by joy
3. 1,116 views
A mother is 4 times as old as her daughter. In 4 years, the mother will be 3 times as old as her daughter. How many years old is
1. 2 answers
2. asked by mjLa
3. 1,113 views
At high temperatures, sulfur combines with iron to form the brown-black iron (II) sulfide:Fe (s) + S (l)--> FeS (s) How do you
1. 1 answer
2. asked by Mary
3. 1,098 views
give the number whose hundreds place is one-third of the greatest one-digit number, then tens place is twice the hundred place,
1. 1 answer
2. asked by k.b
3. 1,091 views
A group of 6 children are choosing colors of pencils to use to draw a picture. The available colors are black, red, and blue. If
1. 1 answer
2. asked by Anonymous
3. 1,089 views
I just have a few more questions to you.As for 1) I just want to know if punctuation is correct and if distinguish is followed
1. 1 answer
2. asked by Henry2
3. 1,088 views
Sheila cuts a 60 foot wire cable in equal strips of 4/5 of a feet each. how many strips does she make?
1. 1 answer
2. asked by samantha
3. 1,048 views
The volume of an irregularly shaped solid can be determined from the volume of water it displaces. A graduated cylinder contains
1. 2 answers
2. asked by Mary
3. 1,009 views
Calculate the future ANNUITIES DUE. Round to the nearest cent when necessary.Annunity Payment:($3,000)Payment Frequency: Every
1. 0 answers
2. asked by James
3. 1,005 views
List all possible rational zeros given by the Rational Zeros Theorem (but don't check to see which actually are zeros). (Enter
1. 0 answers
2. asked by kelley
3. 982 views
Do a factory in the world for the recovery or production of ZnO using ammonium carbonate
1. 0 answers
2. asked by arash akbary
3. 975 views
for the equation 6x+7y-6=0 what is the ordered pair
1. 2 answers
2. asked by sally
3. 945 views
2more questionsss ! dats it !1. Which statement is TRUE? a. A cell placed in an isotomic solution will swell. b. A cell placed
1. 1 answer
2. asked by akim
3. 942 views
A voltaic cell is based on the following two half reactions:Fe2+(aq) + 2 e¯ ---> Fe(s); Eo = -0.44 V Cu2+(aq) + 2 e¯ --->
1. 1 answer
2. asked by Marcelo
3. 904 views
It has been said that Eastern Europe is a political region more than a physical region. Would you agree or disagree with this
1. 3 answers
2. asked by Chandler
3. 876 views
The Stockton Bears Baseball Club Deposits $6,000 at the BEGINNING of each 3-month period for 6 years in an account paying 8%
1. 0 answers
2. asked by James
3. 852 views
Can you please check these last questions, please? Thank you.1) What major changes took place in England during the Industrial
1. 1 answer
2. asked by Henry2
3. 837 views
I want to make it clear that I do not want any answers to the project I am about to post on here. I only need help understanding
1. 3 answers
2. asked by Amber
3. 833 views
1. Let α, β be the roots of the equation x2 - px + r = 0 and α/2, 2β be the roots of the equation x2 - qx + r = 0. Then the
1. 1 answer
2. asked by shailja
3. 782 views
A large group of students has taken a college entrance exam. The scores on the exam are such that the mean = 52 and the standard
1. 1 answer
2. asked by MM
3. 781 views
A plane is flying at 240 mph heading North 60 degrees East. The wind is blowing at South 30 degrees East at 30 mph.What is the
1. 1 answer
2. asked by Anonymous
3. 747 views
A ball is thrown vertically upward with a velocity of 100m/s.It will reach the ground after hw many sec?
1. 2 answers
2. asked by aleeza
3. 737 views
a boy walks to a school at a rate of 6km with a speed of 2.5km/h and walks back with a constant speed of 5km/h. his average
1. 1 answer
2. asked by aleeza
3. 711 views
Q = 400 - 20pTC = 10 + 5q + q2 Calculate the following: Profit max price Profit max quantity TR, TC, Profit, and the elasticity
1. 0 answers
2. asked by Susie
3. 707 views
A simple pendulum consists of a light string 1.70 m long with a small 0.490 kg mass attached. The pendulum starts out at
1. 1 answer
2. asked by Luis
3. 698 views
Given the following for perfectly competitive firm that has short-run cost structureOutput Marginal Cost 1 $10 2 $5 3 $12 4 $23
1. 1 answer
2. asked by Raj Sree
3. 675 views
I forgot to include these last sentences. Thank you.1) What does the world outside her window remind Eveline of?/ OR make her
1. 1 answer
2. asked by Henry2
3. 674 views
A simple pendulum consists of a light string 1.70 m long with a small 0.490 kg mass attached. The pendulum starts out at
1. 0 answers
2. asked by Luis
3. 669 views
5. Consider the circle x2 + y2 = 16 and the parabola y2 = 8x. They intersect at P and Q in the first the fourth quadrants,
1. 0 answers
2. asked by shailja
3. 635 views
What were the factors that played a significant role in the collapse of Russian control over Eastern Europe?My Answer: A main
1. 2 answers
2. asked by Chandler
3. 632 views
Assume that there is a perfect competition market for a good X. If one supplier all of a sudden wins the lottery and buys all
1. 0 answers
2. asked by Helen
3. 621 views
Thank you. A few more things. I'd like you to check the word choice.1)It is necessary to distinguish among three kinds of
1. 1 answer
2. asked by Henry2
3. 594 views
Calculate the future of the following Ordinary Annuities. Round to the Nearest cent when necessary. Annunity Payment ($3,000)
1. 0 answers
2. asked by James
3. 589 views
I need information on the various policies related to the delivery of human services in missouri. Can you tell me where I might
1. 1 answer
2. asked by patiance
3. 584 views
A reaction proceeds according to the following mechanism:Cl2 ⇌ 2 Cl (fast equilibrium) Cl + H2 ⇌ H2Cl (fast equilibrium)
1. 0 answers
2. asked by Martin
3. 584 views
name the water soluble substance witch added with delute hcl and produce gas tarn lime water milky?
1. 0 answers
2. asked by ashok
3. 584 views
If motivation consist only of drive-reduction, what is the perfect state of a human being?a. Competitive,hard driving b. Not
1. 4 answers
2. asked by MaS
3. 568 views
Calculate the PRESENT VALUE of the following ORDINARY ANNUITIES. Round to the nearest cent when necessary.Annuity
1. 0 answers
2. asked by James
3. 559 views
I give an examination tomorrow.So I need a help.Nearly crying,her little sister wanted to be left ( )herself. You will choose
1. 1 answer
2. asked by Bayarbold
3. 544 views
Make up 20 hypothetical scores. Determine their mean, median, mode, and standard deviation.
1. 2 answers
2. asked by Janet
3. 538 views
. The function C(g) represents the cost C of filling up the gas tank with g gallons of regular gasoline. Given the equationa)
1. 1 answer
2. asked by Angela
3. 535 views
which are some of the public health resources? What is the difference between public and community health nursing
1. 1 answer
2. asked by Kathy
3. 529 views
Can you change the sentence in below from passive to active sentence?Nearly crying,her little sister wanted to be left to
1. 1 answer
2. asked by Bayarbold
3. 523 views
A small plane starts down the runway with acceleration 7.4 .if the force provided by its engine is 1.5×104 , what is the
1. 1 answer
2. asked by Anonymous
3. 515 views
What action makes the sound of the heart beating?
1. 4 answers
2. asked by joy
3. 513 views
the planet Jupiter is more than 300 as massive as earth. But a body would scarecly weighs 3 times as much on the surface of
1. 1 answer
2. asked by Traci
3. 508 views
I know that.For example:I wash a car.In these sentence,subject is "I" and object is "car". But we will change this sentence to
1. 1 answer
2. asked by Bayarbold
3. 501 views
Calculate the PRESENT VALUE ANNUNITIES. Round to the nearest cent when necessary. Annunity Payment:$500 Payment Frequency:(Every
1. 0 answers
2. asked by James
3. 494 views
Exactly 23.6 ml of a 0.131 N HCl solution was required for complete neutralization of 25.0 ml of an NaOH solution.What was
1. 1 answer
2. asked by Rajan Khare
3. 493 views
I put starts beside questions I was having hard times with. Tell me if the others are fine too.Who would decide what would be
1. 3 answers
2. asked by mary
3. 492 views
1. This isn't as cheap as any other sofa in this shop.2. This is the most expensive soaf in this shop. 3. There are other sofas
1. 3 answers
2. asked by rfvv
3. 491 views
A small ferryboat is 4.00 m wide and 6.00 m long. When a loaded truck pulls onto it, the boat sinks an additional 4.80 cm into
1. 1 answer
2. asked by Kelsey
3. 487 views
name the substance witch is insoluble in water is added to dilute hydrochloric acid a colourless gas is evolved?
1. 2 answers
2. asked by ashok
3. 482 views
1.I wash a car.(Active)2.A car is washed by me. In sentence #2,"a car" is the subject and "me" is the object.Is it right?My
1. 1 answer
2. asked by Bayarbold
3. 482 views
Name the TWO variables in the following hypothesis...Homeless women are subjected to more spousal abuse than are housed women.
1. 1 answer
2. asked by Caitlin
3. 480 views
In your previous post you wrote that this sentence was correct.1) In the poem, "Daffodils", the flowers are presented, not as
1. 1 answer
2. asked by Henry2
3. 474 views
In passive form object becomes a subject.Is it right?So why is John is the subject in"John was chosen captain of the team".Isn't
1. 1 answer
2. asked by Bayarbold
3. 474 views
What is the probability that the bulb is glowing for a circuit set up as:|-------------(Bulb)-----------| | | | | (Voltage) | |
1. 1 answer
2. asked by PHYSICS
3. 472 views
The mean number of fitness magazines in a sample of homes is 16, the standard deviation is 5; and the mean for the number of
1. 1 answer
2. asked by Nicole
3. 463 views
What is the object of preposition in English grammar?What is its grammar explanation?How different between object and object of
1. 1 answer
2. asked by Bayarbold
3. 461 views
Australopithecines –why the variety and who were they
1. 1 answer
2. asked by ami
3. 459 views
2. The tangent to the curve y = ex2 drawn at the point (e, ee) intersects the line joining the points (e - 1, ee-1) and (e+1,
1. 0 answers
2. asked by shailja
3. 451 views
what is the positive root of 836
1. 2 answers
2. asked by Theresa
3. 444 views
Using your knowledge of the concept of inertia and Newton’s three laws of motion, recount what happens to: a) cars and b)
1. 1 answer
2. asked by kashish khatri
3. 433 views
what happens to the rate of photosynthesis if stomata get blocked due to dust
1. 2 answers
2. asked by harishma
3. 427 views
1. This computer is such a slow thing that I can't use it.2. This computer is such a slow thing that i can't use. (Which one is
1. 1 answer
2. asked by rfvv
3. 424 views
What is the expected value of M when n=4 scores and if a 2 year old boys weighs 36 pounds, how much protein should he consume?
1. 1 answer
2. asked by Diana
3. 421 views
In the equation y = 3x − 4, the __________.
1. 1 answer
2. asked by randy
3. 396 views
Find the volume of the solid lying in side both the sphere bounded x^2+y^2+z^2=4a^2 and the cylinder x^2+y^2=2ay
1. 0 answers
2. asked by Bir
3. 391 views
Regarding the eastern slvas, which of the following statement is false?
1. 1 answer
2. asked by Anonymous
3. 386 views
Zuck M. Drye Bank is paying 12% interest compounded monthly.How much will $200 deposited at the end of each month be worth after
1. 1 answer
2. asked by James
3. 383 views
Calculate the pH of a sample of acid rain that has the H30t concentration of 3.0x4-5m
1. 0 answers
2. asked by Michelle
3. 383 views
Regarding the eastern slvas, which of the following statement is false?
1. 1 answer
2. asked by Anonymous
3. 366 views
name 6 application packages including a package that can be used to teach accounting
1. 1 answer
2. asked by wadzanai
3. 363 views

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