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2011
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Questions Asked on January 27, 2011

someone spinns with an angular velocity of 4.55rad/s with arms held out. his rotational inertia is 2.7kgm^2. whn the he pulls
1. 3 answers
2. asked by ricki
3. 377 views
A solution is prepared by mixing 5.00 grams of compound Z (molar mass 15.00 g/mol) in 100.0 ml of water. The density of the
1. 0 answers
2. asked by Angela
3. 601 views
a solution of A (molar mass 100g/mol) and B (molar mass 1.10 x 10^2 g/mol) is prepared by mixing equal masses of the two. Find
1. 0 answers
2. asked by Angela
3. 453 views
What is the monomeric unit of a chain of molecules joined by peptide bonds?Answer:?? If anyone can help answer this question.
1. 2 answers
2. asked by John
3. 453 views
when should the temperature be recorded for an experiment in order to determine the boiling point?
1. 0 answers
2. asked by Zeenat
3. 351 views
Pure gold has a density of 19 g/ml. If you bought a gold ring and found it had a volume of 0.3 ml and it weighed 5.7 grams, is
1. 2 answers
2. asked by Jerome
3. 3,836 views
What is the volume of 0.23 kg of pure water?
1. 1 answer
2. asked by Jerome
3. 1,024 views
Under what conditions for f'(x) and f''(x) can a graph be "straight" without being horizontal?(I'm learning critical points and
1. 1 answer
2. asked by Steven B.
3. 508 views
Explain why the occupants in a running car observe objects on the roadside as though they are running backwards.
1. 1 answer
2. asked by Kate
3. 364 views
How much heat is associated with converting 100 g of steam at 112 degrees C to ice at -5.3 degrees C
1. 0 answers
2. asked by Josh
3. 566 views
Habia una vez hay un conejo pequeno. El no estaba contento. Queria mirar como les otros animales. Cuando él vio Mr. Bushy Tail,
1. 2 answers
2. asked by John
3. 659 views
i need to describe my public identity by drawing. can you please give me some ideas? please? i want to know your public identity
1. 1 answer
2. asked by Trace
3. 399 views
given AB and AD are tangents of C, and the m<BDC=45degrees what is the measurement o <DAB
1. 0 answers
2. asked by Anonymous
3. 459 views
Find the midpoint M of the line segment joining the points C = (-4,-5) and D = (2,-1).I got (-1,-3) can you check me? Thanks
1. 1 answer
2. asked by Jessica
3. 641 views
The masses of newborn children are normally distributed with a mean of 3.4 kg and a standard deviation of 0.8 kg. A newborn is
1. 1 answer
2. asked by PLEASE HELP
3. 640 views
Compute the value of the discriminant and give the number of real solutions to the quadratic equation.2x^2+5x-7=0 Discrimnant=
1. 2 answers
2. asked by Jessica
3. 2,229 views
I need a sentence with the word tree
1. 2 answers
2. asked by Akhona
3. 392 views
Calculate the change in energy when 665.0 g of CH3OH(g) completely reacts at a constant temperature of 300 K and constant
1. 1 answer
2. asked by Chemistry
3. 677 views
PLEASE HELP ME! i have this homework due tomorrow and i only have 1 question left and am sooo desperate for an answer:The
1. 4 answers
2. asked by CJ
3. 674 views
Can someone explain to me the following answer:swan cow spider mice Why doesn't the mice belong here?
1. 3 answers
2. asked by marky
3. 475 views
what is 0.775 rounded to nearest cent
1. 1 answer
2. asked by tee
3. 466 views
A dartboard has the numbers 3, 6, 9, 12, 15, 19, 21, 25, 27, and 30 on it. What is the fewest number of darts that could be
1. 1 answer
2. asked by Diana
3. 489 views
how do hydrogen bonds relate to the transfer off heat from the equator towards the poles of earth
1. 0 answers
2. asked by lulu
3. 375 views
A student graphs the data from the experiment to determine how pH affects reaction rate and finds that the slope of a line
1. 1 answer
2. asked by Billy
3. 503 views
what is the GCF and the LCM fo 10-75-55 could you please explain to me how to do this. Thank you
1. 1 answer
2. asked by Steve
3. 351 views
simplify (3x^2-5x+4)-(5x^2+7x-7)
1. 1 answer
2. asked by j.
3. 313 views
Calculate the change in temperature with respect to height for the following,Height (KM) Mid-Lattitude Temp (C) 0 15 11 -56 16
1. 0 answers
2. asked by Linda
3. 349 views
The eaves of a roof sloping at 23° overhand the walls, the edge of the roof being 75 cm from the top of the wall. The top of
1. 1 answer
2. asked by Rin
3. 730 views
What if we made a pattern by joining pentagons? If the length of each side of the pentagon is 1 unit, then what would be the
1. 2 answers
2. asked by Lily
3. 2,198 views
Describe two planning processes typically used in programs for children, youth, and families.
1. 2 answers
2. asked by Tara
3. 506 views
Discuss generally the role of planning in each of the three levels of positive behavior support (PBS).
1. 3 answers
2. asked by Tara
3. 492 views
Why does the chosen developmental theorist appeal to you? Relate the chosen theory to a recent or upcoming developmental stage
1. 3 answers
2. asked by leah
3. 491 views
How do the villagers respond to the spider girl? What do you think their response symbolizes -- how does it relate to the rest
1. 1 answer
2. asked by tika
3. 440 views
Hello!What could I do as a lead in activity with two 5th graders? We have a 45 minute lesson tomorrow and I want to break the
1. 1 answer
2. asked by tee
3. 1,201 views
Evaluate p² - r² for p = 10, r = -4 and t = 5.
1. 1 answer
2. asked by Arkee
3. 432 views
Complete combustion of 7.70 g of a hydrocarbon produced 23.7 g of CO2 and 10.9 of H2O. What is the empirical formula of the
1. 1 answer
2. asked by Student
3. 742 views
Many power plants produce energy by burning carbon-based fuels, which also produces CO2. CO2 is a greenhouse gas, so
1. 24 answers
2. asked by Harold
3. 18,793 views
explain how Western Europe's physical geography affects its climate, settlement patterns, culture, and economy.Can anyone give
1. 3 answers
2. asked by Katy
3. 1,336 views
joe has a mass of 50 kg and sally has a mads of 30 kg. they sit in class with a separation of 0.5 meters. Find hhe gravitational
1. 2 answers
2. asked by david
3. 694 views
How does the author of “A Nation Apart” organize information to build his argument?He organizes the information by first
1. 1 answer
2. asked by David
3. 515 views
An automobile weighing 15000n crashes into a wall with a velocity of 5m/sec. If the car moves .15m before coming to a stop, what
1. 1 answer
2. asked by bird
3. 515 views
A baseball player throws a ball vertical upwards describe this motion of ball in words
1. 1 answer
2. asked by Anonymous
3. 475 views
francisco designed a triangular garden surrounded by three square gardens. the area of garden c (the largest garden) is 400 sq.
1. 0 answers
2. asked by david
3. 529 views
compare the organizational and procedural process needed to manage information in a small business and medium business and a
1. 1 answer
2. asked by LaTasha
3. 709 views
how many grams of ethenol do i need to burn in excess oxygen in order to recover 5.0 g of h2o in a 75% yield
1. 1 answer
2. asked by david
3. 391 views
How many milliliters of 1.9 M HCl must betransfered from a reagent bottle to provide 24 g HCl for a reaction?
1. 1 answer
2. asked by kayla
3. 764 views
Say that I saw my mark in gym. I am at 83% right now. In the following last 2 days before the term ends, I get 3/5 and 5/5. What
1. 6 answers
2. asked by Monica
3. 400 views
Can You Check My Answers??Questions:: 1.¿Qué enciendes cuando tienes calor? 2.¿Qué apagas cuando tienes frío? 3.¿Qué usas
1. 2 answers
2. asked by NEEDS HELP!!
3. 843 views
in 35s, sam lifts his 8 kg case from the floor to .8m above the ground (in his arms) carries it 24m across the room(at the same
1. 1 answer
2. asked by jessie
3. 495 views
a. Which statement about the Ku Klux Klan during Reconstruction is NOT true?1. Southern governments never created policies that
1. 4 answers
2. asked by bre
3. 1,139 views
have 150 milliliters of water and it freezes, how many grams of ice do you have?
1. 1 answer
2. asked by Kelsei-Natalie
3. 416 views
have 150 milliliters of water and it freezes, how many grams of ice do you have?
1. 2 answers
2. asked by Kelsei-Natalie
3. 1,126 views
Solve for xlog[1/3](x^(2) + x) - log[1/3] (x^(2) - x) = -1 Steps too please. so far I tried this and I got 3 = (x+1) / (x-1)
1. 1 answer
2. asked by Amy
3. 853 views
a.Which statement about lynchings in the South in the 1890s is true?1. Lynchings decreased compared to the Reconstruction era.
1. 2 answers
2. asked by bre
3. 1,270 views
1/3[22(x-8)+1=19.Show working
1. 1 answer
2. asked by Anonymous 1
3. 304 views
Consider a car whose position, s, is given by the table(s) 0 0.2 0.4 0.6 0.8 1 (ft) 0 0.3 1.4 3.8 6.5 9.6 Find the average
1. 1 answer
2. asked by Anonymous
3. 1,010 views
Find two programs that interest you at Education Planner and complete the chart below for each program. Hint: After searching
1. 5 answers
2. asked by *Karley*<3
3. 485 views
The order is given for an injection of 120mg of x and 10mg of y. On the shelf you have 50mg/mL of x and 75mg/mL of y. what will
1. 1 answer
2. asked by John
3. 441 views
A 26 inch ribbon is cut into three pieces. One piece is 12 inches. The remaining two pieces must have one piece two inches
1. 3 answers
2. asked by Iris
3. 984 views
Can you please check these sentences about Hamlet? Thank you.1) Hamlet wonders whether he should make a stand against his sea of
1. 1 answer
2. asked by Franco
3. 564 views
Ok this is my last hope, I totally don't get this question. Suppose you have one beaker of H2O at a certain mass and temperature
1. 1 answer
2. asked by John
3. 448 views
I forgot to include the following sentences. Can you check them please? Thank you1) The medieval perspective of death, which saw
1. 1 answer
2. asked by Franco
3. 443 views
x^(-2) = 9solve for x Steps too I first squared the x on both sides and I was left with x^(-1) = -3,3 but then what would the
1. 2 answers
2. asked by Amy
3. 327 views
How does this quotation - Man's best possession is a sympathetic wife -by Euripides (484 BC - 406 BC), Antigone relate to A
1. 1 answer
2. asked by Mike
3. 502 views
1. Me gusta hablar por teléfono. _______a. Soy trabajador b. Soy callado c. Soy sociable d. Soy antipático C? 2. Jaun no es
1. 7 answers
2. asked by mysterychicken
3. 896 views
Given the reaction system;2 NO (g) + O2 (g) -> 2 NO2 (g) Write a brief explanation for each of the following statements in terms
1. 1 answer
2. asked by Michael
3. 1,134 views
Provide an example of how one domain of development affect or impact the other two domains
1. 1 answer
2. asked by Starlin
3. 439 views
Experimental Procedure, Part F. A 1.0- mL volume of 0.010 M H2SO3 is added to a mixture of 12 drops of 0.01 M HIO3, 8 drops of
1. 1 answer
2. asked by john
3. 3,025 views
How does the quotation -A lie told often enough becomes the truth- byLenin relate to A Street Car Named Desire by Tennessee
1. 1 answer
2. asked by Mike
3. 433 views
Two Boats left the harbour at the same time. One travelled at 10km/h on a bearing of N47°E. The other travelled at 8km/h on a
1. 1 answer
2. asked by helpisneeded
3. 1,500 views
write an inequity in terms of x for no less than $8,000 and no more than $12,000
1. 1 answer
2. asked by Leina'ala
3. 341 views
polynominalAn appliance company sells x machines total revenue R in dollars, given by polynominal R=221.19x-0.2x^2. What is
1. 1 answer
2. asked by Shirley
3. 559 views
a cube has a side length of 4x-3, express its volume as a polynomial
1. 1 answer
2. asked by cory
3. 629 views
A basketball is shot from an initial height of 2.4 m with an initial speed (v0 = 12 m/s) directed at an angle (35 degrees) above
1. 0 answers
2. asked by Kyo
3. 1,261 views
Suppose you're just beginning to study the information in your third shipment of material. When can you expect the next shipment
1. 3 answers
2. asked by Anonymous
3. 1,194 views
If a fish can swim short distances at 48km/h, how long would the fish take to reach a smaller fish that is 3m away?
1. 9 answers
2. asked by bo
3. 2,353 views
2X^4-9X^3+3X^2-X-5=0Given that one root is 2+i, solve the equation. So far I have it set up like this:
1. 0 answers
2. asked by Jessica
3. 436 views
If the sum of the sides of a right triangle is 49 inches and the hypotenus is 41 inches, then what would be the other two sides?
1. 5 answers
2. asked by hollistergurl
3. 294 views
Can you please check if everything is correct? Thank you very much.1) Hamlet wonders whether he should make a stand against his
1. 1 answer
2. asked by Franco
3. 536 views
1-What are the various types of blood cells seen circulating within the body and how are they distinguished from each other?
1. 0 answers
2. asked by Anonymous
3. 377 views
2X^4-9X^3+13X^2-X-5=0Given that one root is 2+i, solve the equation. So far I have it set up like this:
1. 1 answer
2. asked by Jessica
3. 560 views
a student does 314 J of work in moving a desk 2.1 m. What was the magnitude of the applied horizontal force?
1. 2 answers
2. asked by amber
3. 475 views
What is the kinetic energy of a 20 kg dog that is running at a speed of 7.3 m/s (about 16 mi/h)?
1. 1 answer
2. asked by Shay
3. 1,752 views
Steve ponders a math problem that asks for the number of handshakes if six people at a meeting shake hands just once with each
1. 1 answer
2. asked by Rhonda
3. 779 views
2/3q + 5 = 3/4
1. 1 answer
2. asked by Miley
3. 361 views
What are some career plans to do with science? I really enjoy chemistry and geology.What are some career plans to do with
1. 1 answer
2. asked by Anonymous
3. 615 views
As you respond to this discussion question, think about the various ways you have purchased products and comment on the pro's
1. 1 answer
2. asked by pooh
3. 438 views
A putting green is located 240ft horizontally and 64ft vertically from the tee. What must be the magnitude and direction of the
1. 1 answer
2. asked by Jonathan
3. 2,239 views
Solve the system:3x-y+z=3 -x+y+2z=0 -5x+3y+2z=-2 x= y= z=
1. 1 answer
2. asked by Joe
3. 471 views
What are the seven definitions of Hinduism according to the Indian government. The text is confusing
1. 1 answer
2. asked by SueAnn
3. 412 views
9y + 13 < 14answer: y < -3?
1. 1 answer
2. asked by Spider
3. 292 views
A car moving at 10m/s when it begins to be accelerated at 2.5m/s^2. (a)How long does the car take to reach a speed of 25m/s? (b)
1. 1 answer
2. asked by Ashley
3. 1,459 views
A 5kg bullet fired from a gun at 725m/s becomes embedded in a .50kg block of wood that is free to move along a surface and the
1. 1 answer
2. asked by ricki
3. 525 views
PLEASE HELP! I have the steps down and an answer..just need the correct one.6/8 = 8/y - 1/2 The LCM here is 8y, so I multiply on
1. 2 answers
2. asked by AMY
3. 471 views
How do you solve r(raised to the third power)=288?
1. 2 answers
2. asked by Anonymous
3. 397 views
What is the most controllable method of increasing the precision of or narrowing the confidence interval
1. 2 answers
2. asked by Anonymous
3. 338 views
how did Wilsonian idealism turned the war into an ideological crusade that inspired fervor and overwhelmed dissent
1. 2 answers
2. asked by kenneth
3. 537 views
What would be the resulting molarity of a solution made by dissolving 21.9 grams of KCl in enough water to make an
1. 2 answers
2. asked by Brittany
3. 726 views
Find all real number solutions to (cubed root 3x-8)-1=0If there is more than one solution, separate them with commas. If there
1. 4 answers
2. asked by Hannah
3. 665 views
A 49-kg bungee jumper has fallen far enough that her bungee cord is beginning to stretch and resist her downward motion. Find
1. 0 answers
2. asked by brian
3. 496 views

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