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2011
August

Questions Asked on August 31, 2011

Meenu had some toffees to be distributed equally among some children. if she put 5 toffees each in a packet, she found only 3
1. 1 answer
2. asked by amit
3. 962 views
How much time will it take for Earth to reach the opposite side of the Sun?
1. 2 answers
2. asked by Gabby
3. 209 views
I'm having a problem with the gas constant. This is it:In the question: Calculate the amount of moles of a gas if .455 occupies
1. 1 answer
2. asked by terrence
3. 485 views
Calculate the mass of solute required to make:10.0 cm3 of 0.100 M Fe(NH4)2(SO4)2.6H20 Please explain how you did it and as well
1. 1 answer
2. asked by terrence
3. 492 views
introduction to dangerous drugs prevention and control?
1. 3 answers
2. asked by shiela
3. 414 views
write an equivalent expression without using grouping symbols-(-9x^3+8x+10)
1. 1 answer
2. asked by babygirl
3. 461 views
perform the indicated operations and,if possibly,simplify,if a quotient is undefined,state this -5/9+2/3is this right-7/27
1. 1 answer
2. asked by babygirl
3. 326 views
Calculate the number of moles of Ca(OH)2(aq) needed to react completely with 125 mL of 6.00 M HCl(aq). It doesnt give any
1. 1 answer
2. asked by jim
3. 514 views
Could you please check these sentences for me, please? Thank you.1) The story takes place in Prince Prospero’s castle, a big
1. 1 answer
2. asked by Henry2
3. 566 views
I left out the following sentences. Thank you.1) In particular, he decides to gather a thousand friends in his castle. After
1. 1 answer
2. asked by Henry2
3. 895 views
I JUST GOT A NEW COMPUTER AND I CAN NOT OPEN UP MY DELMAR CD AND FINISH MY WORK CAUSE IT ISN'T COMPATIBLE WITH WINDOWS 7 AND
1. 1 answer
2. asked by JULIANNA
3. 862 views
My teacher give an investigation. Topic is easay of poverty include characteristics of poverty and the causes of poverty. Please
1. 1 answer
2. asked by Ritshidze
3. 598 views
what was The Significance of Noah Webster thinking and writing
1. 1 answer
2. asked by janet
3. 420 views
What energy is required to excite a hydrogen atom in its n = 2 state to the n = 3 state ?
1. 1 answer
2. asked by jordy
3. 566 views
3x+6y=48 -5x+6y=32
1. 1 answer
2. asked by brandi
3. 308 views
comparing French, ducth, and english colonies, which ones attracted the most settlers, and which the fewest? in what colonies
1. 2 answers
2. asked by Kristen
3. 1,208 views
In "A Pair of Silk Stockings," the silk stockings are a symbol of
1. 1 answer
2. asked by Anonymous
3. 519 views
The mass of one penny is 2.51 grams and its volume is 0.40 cubic centimeter. The density in g/ml of this penny is
1. 5 answers
2. asked by Anonymous
3. 3,003 views
Shadow Length A man 6 feet tall walks at a rate of 3 ft per second away from a light that is 16 ft above the ground (see
1. 0 answers
2. asked by Andrea
3. 924 views
Under an O2(g) pressure of 1.00 atm, 30.9 cm3 of O2(g)at 25C dissolves in 1.00 L H2O at 25C. Assuming that the soln volume
1. 1 answer
2. asked by Holly
3. 631 views
François and Perrault are
1. 1 answer
2. asked by Anonymous
3. 433 views
A 38 g sample of iron ore is treated as follows.The iron in the sample is all converted by a series of chemical reactions to
1. 3 answers
2. asked by Stoichiometry
3. 2,131 views
How many grams of zinc must react with HCl in order to produce 4.35 liters of hydrogen gas, measured at STOP?
1. 1 answer
2. asked by Devin B
3. 435 views
During the combustion of ethane, C2H6(g), 40.4 grams of liquid are collected . How many liters of ethane, measured at 3.55 atm
1. 1 answer
2. asked by Devin B
3. 560 views
1) It took a contractor 1285 hours to manufacture their first unit of an item. If the contractor expects to achieve a 92% unit
1. 4 answers
2. asked by Debra
3. 717 views
How do I keep an acid or base from producing heat and splattering?
1. 0 answers
2. asked by evangeline
3. 1,038 views
Essay: Show all work. Find the quotient: y^4 + 3y -5 / y^2 + 7
1. 0 answers
2. asked by Anonymous
3. 393 views
Essay: Show all work. Find the quotient: 9a^2 - 100b^2 / 3a - 10b
1. 1 answer
2. asked by Anonymous
3. 441 views
At the end of the first quarter of 2006, all the major stock market indexes had posted strong gains in the past 12 months. Mass
1. 1 answer
2. asked by Branden
3. 1,097 views
A certain car is capable of accelerating at a rate of 0.59 m/s2. How long does it take for this car to go from a speed of 27
1. 1 answer
2. asked by Anonymous
3. 488 views
You are driving north on a highway. Then, without changing speed, you round a curve and drive east. Does your velocity change?
1. 2 answers
2. asked by sandra
3. 668 views
Is "quantity of" same as a multiplication problem?
1. 6 answers
2. asked by Aaron
3. 532 views
Find two unit vectors that make an angle of 60° withv = 3, 4 (Enter your answer as a comma-separated list of vectors. Round
1. 1 answer
2. asked by colt
3. 1,237 views
You are driving south on a highway. Then, without changing speed, you round a curve and drive west. Do you accelerate?
1. 1 answer
2. asked by sandra
3. 696 views
The perimeter of a pentagon (4x + 4) is three times the perimeter of a triangle (x + 3). Using this statement, find x.
1. 1 answer
2. asked by Linda
3. 416 views
the length of the diagonals of a rhombus are 24cm and 32cm. the perimeter of the rhombus is(A) 9cm (B) 128cm (C) 80cm (D) 56cm
1. 3 answers
2. asked by chinnu
3. 1,557 views
What are the atomic number (z) mass number (a) and symbols of the carbon isotope with 7 neutrons.What is and how do I get the
1. 1 answer
2. asked by Monique
3. 511 views
does anyone know of website where they teach grammar for free and give yopu interactive tests?
1. 1 answer
2. asked by Varia
3. 393 views
information about the Congressional committee that will be working on reducing the national deficit in the next few months
1. 4 answers
2. asked by amanda
3. 511 views
I made the changes you wrote. Can you please check if everything is OK?1) The rooms are all set in a way that one cannot see
1. 2 answers
2. asked by Henry2
3. 401 views
There are 47 in a club. 18 play chess and 13 play tennis. The number who play neither is 3 times the number who play both. How
1. 1 answer
2. asked by e
3. 759 views
what is the difference between intended benefits and unintended consequences?
1. 3 answers
2. asked by Donna
3. 525 views
I left out the following descriptions of the room. Thank you very much for your invaluable help.1) I left out the following
1. 1 answer
2. asked by Henry2
3. 867 views
You are designing a centrifuge to spin at a rate of 13,880 rev/min.(a) Calculate the maximum centripetal acceleration that a
1. 1 answer
2. asked by lindsey
3. 1,015 views
Human blood contains plasma, platelets, and blood cells. To separate the plasma from other components, centrifugation is used.
1. 0 answers
2. asked by lindsey
3. 724 views
how do I calculate volume of atoms in unit cell and volume of unit cell for plane triangular lattice?
1. 0 answers
2. asked by hims
3. 363 views
shawn bought a home for $100000.he put 20% down and obtained a mortgage for 30 years at 51/2%.what is the total interest cost of
1. 4 answers
2. asked by lindaemory
3. 987 views
Between 1850 and 1950 the productivity of the average American farm worker
1. 2 answers
2. asked by Anonymous
3. 597 views
a common symptom of a behavior disorder is
1. 2 answers
2. asked by Anonymous
3. 734 views
What type of data is the projected return on an investment? Qualitative , continous, attribute,discrete or none of the above
1. 1 answer
2. asked by Tim
3. 1,502 views
Success comes from hard work.(I will say “NO” to the statement above) Success comes from smart work.
1. 3 answers
2. asked by Jen
3. 964 views
You are the captain in the police department’s special response unit. Your unit normally handles many special projects for the
1. 1 answer
2. asked by Patricia
3. 498 views
What route would you take to get from Corpus Christi, TX to Beaumont, TX? You go like, I-37 N and then I-10 W, right?
1. 3 answers
2. asked by Ann
3. 438 views
I have to write a causal analysis to the Frederick Douglass speech "What to the slaves is the Fourth of July?" I am having
1. 1 answer
2. asked by Marla
3. 507 views
a constant force acts for 3s on a body of mass 16kg and then ceases to act.during the next 3s,the body covers 81m.find the
1. 2 answers
2. asked by gallium
3. 1,570 views
B is the midpoint of AC. FInd BC if AB=3x-4 and AC=58
1. 1 answer
2. asked by Nikki
3. 1,112 views
how many tens are in 13,644A.4 B.13,644 C.1,364 D1,364.4
1. 1 answer
2. asked by Kristina
3. 1,405 views
The equation y=-1777x+27153 can be used to predict the number y of gun deaths in the united states x years after 2000, that is,
1. 2 answers
2. asked by jen
3. 568 views
dust is often light in color,while soot from fires is generally dark.what would happen to the amounts of solar radiation
1. 0 answers
2. asked by bob
3. 428 views
What is the value of the underline digit 6 in 4,600,028
1. 3 answers
2. asked by William
3. 1,245 views
Which of the following solutions of strong electrolytes contain the largest number of ions:100.0 mL of 0.30 M AlCl3, 50.0 mL of
1. 1 answer
2. asked by Summer
3. 1,621 views
Sorry! this is alot of questions. Science is not my best subject but i still do well in it but the questions are really hard for
1. 5 answers
2. asked by saranghae12
3. 561 views
You wash dishes for a chemistry laboratory to make extra money for laundry. You earn 6 dollars/hr , and each shift lasts
1. 1 answer
2. asked by Okoye
3. 1,185 views
scientist do their experimental test more than once so they can reduce the effects of chance errors this is called conducting
1. 2 answers
2. asked by pamela
3. 523 views
The speed of light is 3.00x 10^8 m/s . How fast is this in miles per hour (miles/h)? Use the conversion . 1mile =1610m
1. 5 answers
2. asked by Okoye
3. 26,119 views
You have been told that a certain house is 164m in area. How much is this in square feet? Use the conversion . 1ft= 0.305
1. 2 answers
2. asked by Okoye
3. 857 views
The speed of light is 3.00x 10^8 . How fast is this in miles per hour (miles/h)? Use the conversion . 1mile =1610m
1. 2 answers
2. asked by Okoye
3. 818 views
VF is a small accounting firm supporting wealthy individuals in their preparation of annual income tax statement. Every
1. 2 answers
2. asked by Fred
3. 6,096 views
what is the word to put in the blank?A(n)_____________is a summary of what you have learned from an experiment. PLEASE help!
1. 5 answers
2. asked by saranghae12
3. 555 views
How many oxygen atoms in 9 grams of sugar?
1. 1 answer
2. asked by sabaah
3. 801 views
A rock is 5.0% by mass fayolite(Fe2SiO4), 7.0% by mass forsterite(Mg2SiO4) and the remainder silicon dioxide. What is the mass
1. 1 answer
2. asked by ALISON
3. 560 views
How do I simplify the following expression using the distributive property?7z-4+6(2z-9)
1. 1 answer
2. asked by Lizzie
3. 520 views
If the copper is drawn into wire whose diameter is 9.50 , how many feet of copper can be obtained from the ingot? The density of
1. 1 answer
2. asked by Okoye
3. 1,012 views
Two point charges Q1= -25uC and Q2= 50uC are separated by a distsance of 12cm the electric field at the point P is zero how far
1. 3 answers
2. asked by Anonymous
3. 2,071 views
Carbon-12 contains 6 protons and 6 neutrons. The radius of the nucleus is approximately 2.7 (femtometers) and the radius of the
1. 3 answers
2. asked by Brittany
3. 4,140 views
how do you make a spelling triangle
1. 7 answers
2. asked by tom
3. 3,996 views
GIVEN THE NOTATION BELOW PLACE = OR =WITH SQUIGGLY LINE OVER IT IN THE BLANK TO SHOW THE CORRECT SYMBOL THAT SHOULD BE USED. EX.
1. 0 answers
2. asked by SAVANNAH
3. 356 views
the variable j varies jointly as the square of h and as the cube root of a, and it varies inversely as s. What happens to j when
1. 1 answer
2. asked by cody
3. 1,973 views
rectangles length is 3 more than twice its width and has a perimeter of 30 centimeters find the dimensions
1. 1 answer
2. asked by jessica
3. 1,405 views
a sample of gas occupies 1910ml at -22.8 degrees C and 740 torr. what volume would it occupy at the same pressure and 285
1. 2 answers
2. asked by Taylor
3. 544 views
which expression can be used to find the area, in square units, of a similar polygon with a side length of n units
1. 1 answer
2. asked by hougen
3. 692 views
to be truly successful teacher aide in a nonbaised culturally diverse classroom you must ?(a)be concerned about and aware of the
1. 2 answers
2. asked by susue
3. 959 views
how many moles of NaOH (aq) is contained in 10.0mL of vinegar?
1. 1 answer
2. asked by cleetus
3. 992 views
what is the average volume of vinegar needed to exactly neutralise 10.0mL of NaOH (aq)?
1. 1 answer
2. asked by cleetus
3. 863 views
if 9% = 22 what is 100%?
1. 1 answer
2. asked by randy
3. 266 views
Draw a conclusion from the given information.Given: When you are relaxed, blood pressure is relatively low. If you are sailing,
1. 2 answers
2. asked by Cheyenne
3. 454 views
I cant find the ourspace website, I need for this evenings home work I have search several search engines...Any suggestions
1. 1 answer
2. asked by Piper
3. 660 views
What does scientific inquiry mean?
1. 1 answer
2. asked by Ann
3. 538 views
What route would you take to get from El Paso, TX to Corpus Christi, TX? Simple, please. I need it for a project.
1. 4 answers
2. asked by Ann
3. 719 views
in the diagram of collinear points, GK = 24, HJ = 10, and GH=HI=IJ. Find each length.
1. 3 answers
2. asked by hassan
3. 1,958 views
I am having a mental block. I have the answer to the question. It is(-�‡,�‡). I just need help figuring it out. The
1. 1 answer
2. asked by Gertrude
3. 475 views
How do you divide 4 by 5??4/5=0.8 but how do i get the answer to show my work
1. 5 answers
2. asked by Chelsea
3. 378 views
I know that when objects are connected and a force is exerted on the connected objects, we treat them as a system with a single
1. 0 answers
2. asked by Thara
3. 926 views
Referring to this figure what is the difference in the meaning between the notaions QR( with a line over it) and QR?
1. 1 answer
2. asked by jasmine
3. 545 views
find the average of 37,36,76,84 and 37
1. 8 answers
2. asked by Dawnai
3. 2,606 views
how many gallons of a 90% antifreeze solution must be mixed with 100 gallons of 30% antifreeze to get a mixture that is 80%
1. 2 answers
2. asked by Heather
3. 2,392 views
what are the subject pronouns in the french language?
1. 2 answers
2. asked by Bryce
3. 417 views
A counterexample does not exist for the following statement.Explain how to use inductive reasoning to find the seventh and
1. 1 answer
2. asked by Cheyenne
3. 459 views
Which of the following four fundamental funtions have the same tangent line at x = 0 Ans:_________________ ?y = x, y = x2, y =
1. 2 answers
2. asked by sarah
3. 835 views
IM stuck on a question. PLease help. A teacher is giving candy to his periods. First period gets 1/3 and 2nd period gets 1/4 and
1. 1 answer
2. asked by randy
3. 518 views

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