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2010
March

Questions Asked on March 1, 2010

Suppose you wanted to dissolve 106g of Na2CO3 in enough H2O to make 6.00 L of solution.A. What is the molar mass of Na2CO3? B.
1. 3 answers
2. asked by Maddie V
3. 3,416 views
Can you check the grammar in the following sentences, please?1) The most satisfying aspect of her work is that she doesn’t
1. 1 answer
2. asked by Franco
3. 410 views
I forgot to include the following sentences. Thank you very much for your help.1) The man thinks that that gang of teenagers
1. 2 answers
2. asked by Franco
3. 550 views
The question is: A 30g sample of metal with a specific heat of .34J/g is heated to 50C. 4.8KJ of energy was transferred. What is
1. 1 answer
2. asked by jp
3. 599 views
A 147 g baseball is dropped from a tree 12.0 m above the ground. If it actually hits the ground with a speed of 8.00 m/s, what
1. 1 answer
2. asked by peyton
3. 1,004 views
The exhibit hall at the fair is dividid into three sections. Tow-fifths of the exhibits are in section B of the hall, and
1. 1 answer
2. asked by RIchard
3. 527 views
A 3 meter tall 40 degree inclined plane with a coefficient of friction of .3 with a box sliding from its top has this
1. 2 answers
2. asked by jordan
3. 456 views
What is the balanced ionic equation between bromine and sodium bisulfite??? thanks
1. 3 answers
2. asked by niki
3. 6,426 views
please help me on the following:prove the identity. cos4x = 1-8sin^x2cos^2x
1. 1 answer
2. asked by John
3. 443 views
A system of equations is given by:F1(x,y,a,b) = x² + bxy + y² - a – 2 = 0 F2(x,y,a,b) = x² + y ² - b² + 2a + 3 = 0 Where
1. 0 answers
2. asked by Salman
3. 430 views
What are the incorrect grammars, verb forms, and case endings in my Latin story below?Illa eripio animalia. Vikki amat eripui
1. 2 answers
2. asked by Starr
3. 664 views
What is the specific volume of a gas at 180psia & 90°F when its density is 0.0892 lb/cu ft at 14.7psia & 32°F. Calculate its
1. 1 answer
2. asked by Janus
3. 2,107 views
How do authors of short stories use various literary devices to help with the development of theme?
1. 1 answer
2. asked by collette
3. 1,114 views
Can you translate the story below to Latin please?Khloe and Kaylani Khloe sees Kaylani. Khloe yells: Hey!! Kaylani turns around
1. 2 answers
2. asked by Sunny
3. 576 views
A car of mass 600 kg is travelling at 10m/s. when brakes are applied, it comes to rest in 10 M.what is the average force exerted
1. 7 answers
2. asked by Farah
3. 2,576 views
findall exact solutions ( in terms of radians) to the equation 2cos(40)-radical 3 =0
1. 2 answers
2. asked by boll
3. 554 views
What will be the value of a and b if a^3 + y^5 + 2x^2(y^3+a)+by^3 becomes complete square.
1. 0 answers
2. asked by John Mackisom
3. 308 views
2. The advantages of vascular tissue over nonvascular tissue are evident ina. whether organisms have alternation of generations
1. 0 answers
2. asked by mysterychicken
3. 1,169 views
A poster is to have an area of 170 in2 with 2 inch margins at the bottom and sides and a 3 inch margin at the top. What
1. 7 answers
2. asked by Sasha
3. 745 views
I'm trying to write an equation for the reaction of zinc nitrate with aqueous ammonia. I know that zinc hyroxide is produced
1. 1 answer
2. asked by Alice
3. 516 views
Carl bought a heavy-duty truck (5-year class recovery property) for his business service on April 30. The truck is not
1. 1 answer
2. asked by bree
3. 542 views
I need help with making a thesis for a paper on preventing teens from becoming teen parents.
1. 3 answers
2. asked by Inez
3. 430 views
If a bobsled with a total mass of 250kg, reaches the bottom of the hill at a speed of 92mph, how tall was the hill?
1. 1 answer
2. asked by Leah
3. 444 views
3a + b + 3a +b=
1. 1 answer
2. asked by robert
3. 312 views
Was US imperialism overall beneficial?
1. 0 answers
2. asked by Michelle
3. 327 views
two pint charges are 4 cm apart. They are moved to a new distance of 2 cm. By what factor does the resulting mutual forces
1. 2 answers
2. asked by morgan
3. 2,791 views
What does it mean by the Local Group of galaxies?The Local Group of galaxies are a group of around 2 dozen galaxies. It is the
1. 2 answers
2. asked by Sara
3. 493 views
A 2.00 M solution of CaCl2 in water has a density of 1.17 g/mL. What is the mole fraction of CaCl2?
1. 2 answers
2. asked by gaby
3. 1,809 views
Give 2 reasons y elliptical galaxies are considered to be older & more evolved than spiral galaxies.They are considered to be
1. 1 answer
2. asked by Sara
3. 541 views
It says that I have to develop a concept map about the milky way. What is that? Is it like a web or something? It says that I
1. 2 answers
2. asked by Sara
3. 502 views
20. TexMex Products is considering a new salsa whose data are shown below. The equipment that would be used would be depreciated
1. 0 answers
2. asked by ABC
3. 686 views
1. TexMex Products is considering a new salsa whose data are shown below. The equipment that would be used would be depreciated
1. 1 answer
2. asked by Andy
3. 862 views
19. Fool Proof Software is considering a new project whose data are shown below. The equipment that would be used has a 3-year
1. 1 answer
2. asked by Andy
3. 3,550 views
1. Langston Labs has an overall (composite) WACC of 10%, which reflects the cost of capital for its average asset. Its assets
1. 3 answers
2. asked by Andy
3. 3,220 views
1. The Federal Reserve recently shifted its monetary policy, causing Lasik Vision's WACC to change. Lasik had recently analyzed
1. 1 answer
2. asked by Andy
3. 846 views
7. Take a look at the table below and write out an equation for f(x).x -3 -2 1 3 4 f(x) 0 3 12 18 21
1. 1 answer
2. asked by SEMA HELP!!!!!!!
3. 361 views
Can you please answer my last questions. I need them for tomorrow. Thank you very much in advance.
1. 1 answer
2. asked by Franco
3. 344 views
a student synthesized 6.895g of barium iodate monohydrate, Ba(IO3)2.H2O, by adding 30.00 mL of 5.912*10^-1M barium nitrate,
1. 3 answers
2. asked by aymal
3. 2,789 views
8. For each of the relationships below, explain whether you think it is best described by a linear function or a non-linear
1. 0 answers
2. asked by SEMA
3. 499 views
FIND THE PRODUCT IN LOWEST TERMS5/7*14/10*15/20*21
1. 1 answer
2. asked by Anonymous
3. 461 views
Consider the following balanced reaction. What mass (in g) of CO2 can be formed from 743 mg of O2? Assume that there is excess
1. 1 answer
2. asked by candace
3. 797 views
How many moles of CH3CH2OH are contained in 657 mL of 0.0788 M CH3CH2OH solution?
1. 1 answer
2. asked by candace
3. 470 views
Jane's gross earnings are $16,250 per year. If she has 24% withheld,what is her net income
1. 0 answers
2. asked by puppy101``
3. 615 views
Find the derivative of the function:y=(3x^2+5) ln(x+6)
1. 1 answer
2. asked by Jessica
3. 384 views
A 0.53-kg billiard ball initially at rest is given a speed of 12 m/s during a time interval of 4.0 ms. What average force acted
1. 4 answers
2. asked by Chels
3. 3,041 views
what s the osc illating theory of universe?the oscilaating theory of the universe is the theory on the universe expanding. The
1. 0 answers
2. asked by Sara
3. 576 views
Solve step by step4sin^2x = 3cos^2x
1. 1 answer
2. asked by Caitlin
3. 527 views
Now i have to conpare the oscilating theory with the expanding universe theory.is the expanding universe theory referring to the
1. 2 answers
2. asked by Sara
3. 625 views
0.67+1.09 THEN FILLING IN THE CHART
1. 1 answer
2. asked by TYRA
3. 487 views
wow thank you sooooooo much this website has really helped!!!!
1. 0 answers
2. asked by Bellaboo
3. 309 views
A typical act of servant leader should be to:a) work for salary no higher than that of group members. b) expect group members to
1. 0 answers
2. asked by vedrana
3. 919 views
Hey my question isHow do we get the triangular numbers sequence ( general statement ) by the quadratic formula ? Can you shoe me
1. 0 answers
2. asked by Awmr
3. 413 views
If a bobsled with a total mass of 250kg, reaches the bottom of the hill at a speed of 92mph, how tall was the hill?I do not
1. 1 answer
2. asked by Leah
3. 454 views
2. The advantages of vascular tissue over nonvascular tissue are evident ina. whether organisms have alternation of generations
1. 3 answers
2. asked by mysterychicken
3. 1,606 views
I had a very good day today, and I wrote about it as well. I had a title for it which was: An extra-ordinary day, but I want to
1. 3 answers
2. asked by Sara
3. 1,164 views
True or False:28. Hydroelectric energy is produced by flowing water turning a turbine which generates electricity. TRUE 32.
1. 2 answers
2. asked by y912f
3. 677 views
what year was the first alaskan sent to congress?
1. 0 answers
2. asked by shaniqua goldsmith
3. 296 views
To test the hypothesis that students who finish an exam first get better grades, Professor Hardtackkept track of the order in
1. 0 answers
2. asked by Jennifer
3. 563 views
A sample of 25 concession stand purchases at the October 22 matinee of Bride of Chucky showeda mean purchase of $5.29 with a
1. 0 answers
2. asked by Jennifer
3. 427 views
A typical act of servant leader should be to:a) work for salary no higher than that of group members. b) expect group members to
1. 1 answer
2. asked by vedrana
3. 1,047 views
x=yz
1. 0 answers
2. asked by prentice
3. 199 views
True or False30. Three alternative energy sources are tidal power, ocean thermal energy conservation (OTEC), and hydrogen. True
1. 0 answers
2. asked by y912f
3. 458 views
1) use the half-angle formulas to determine the exact values of the sine, cosine, and tangent of the angle.67 degrees and 30'
1. 1 answer
2. asked by Janet
3. 548 views
week 1 discussion question
1. 1 answer
2. asked by Ophelia
3. 349 views
distinguish successful and unsuccessful assertions of judicial power and what puts Marbury in one class and Dred in another
1. 0 answers
2. asked by mary
3. 450 views
1) Verify the identitycos^4x - sin^4x = cos2x I know that this is the difference of squares so (cos^2x)^2 - (sin^2x)^2 is this
1. 1 answer
2. asked by Hannah
3. 540 views
Lucy is an adolescent girl who has undergone hospitalization and treatment because of an illness. Although her friends had been
1. 2 answers
2. asked by ssf
3. 605 views
explain how you know that in fractions 7 divided by 9 is less than 1
1. 1 answer
2. asked by Anonymous
3. 204 views
Approximate the equation's solutions in the interval (0,2pi).sin2x sinx = cosx I know that I should work on the left side first.
1. 1 answer
2. asked by Hannah
3. 692 views
let the function g be defined byg(x)=1-5x if the domain of the function of g is {x-3 is less than or equal to x which is less
1. 0 answers
2. asked by Arielt
3. 909 views
I am supposed to be telling about my day at the assembly which i had last week. Ms Sue gave the title to me and she also gave me
1. 2 answers
2. asked by Anonymous
3. 572 views
is this qualitative data?The colors of new hybrid cars on a local car dealership lot.
1. 0 answers
2. asked by carmen
3. 435 views
is this quantitative data?The number of new hybrid cars on a local car dealership lot
1. 1 answer
2. asked by carmen
3. 453 views
Find the value of y 3x-2y=6,x=2+3y
1. 2 answers
2. asked by lauren
3. 313 views
what would a clear definition of a presidential democratic governmental system?
1. 1 answer
2. asked by sean
3. 391 views
A submarine was cruising at a depth of 153 m. It then rose at 4.5 m/min for 15 min.What was the submarine's depth at the end of
1. 1 answer
2. asked by Anonymous
3. 771 views
what mass of sodium chloride contains 4.59*10^24
1. 1 answer
2. asked by Adam
3. 552 views
Explain the use of repetition of the pronoun "I".
1. 2 answers
2. asked by Troy
3. 1,059 views
crt 205 Week 6 DQ 2 critical thinking text
1. 1 answer
2. asked by Anonymous
3. 490 views
14. The stomata are responsible fora. translocation b. leaf growth c. regulating water loss d. the transport of minerals D? 2.
1. 0 answers
2. asked by mysterychicken
3. 994 views
Why is it helpful for scientists to know how long animals can live?
1. 0 answers
2. asked by Zoe
3. 202 views
I figured out the other three questions but im stuck on this one...If you digest an entire human genome with a restriction
1. 1 answer
2. asked by Emily
3. 448 views
Why are people fearful & excited about Ellis Island?
1. 1 answer
2. asked by Claire
3. 347 views
an opinion poll asks a sample of 500 adults (an SRS) whether they favor giving parents of school age children vouchers that can
1. 0 answers
2. asked by mary
3. 1,040 views
What is the difference between VCV and VCV Different? What are the examples?
1. 0 answers
2. asked by Nanako
3. 389 views
how do particles react for solids liquids and gasses?
1. 1 answer
2. asked by Elijah
3. 505 views
Why does Langston Hughes repeat the line, "I've known rivers," in the Poetry "The Negro Speaks of Rivers."
1. 1 answer
2. asked by Troy
3. 722 views
Are there any questions on earth that haven't been answered or are to compicated for scientists to get to or understand?
1. 1 answer
2. asked by Maya
3. 388 views
WHICH equation describes the relationship between X and Y as in the table below x y3 5 4 9 5 13 6 17 a.
1. 6 answers
2. asked by LOU LOU
3. 1,142 views
How fast must a cyclist climb a 4.0 degree hill to maintain a power output of 0.35 hp? Neglect work done by -friction, and
1. 1 answer
2. asked by peyton
3. 822 views
what dose con quienes va Tomas? mean
1. 3 answers
2. asked by kalli
3. 681 views
A 1300 kg sports car accelerates from rest to 90 km/h in 7.0 s. What is the average power delivered by the engine?
1. 2 answers
2. asked by peyton
3. 777 views
WHY SPAIN BUILD MISSIONS IN THE BORDER LAND OF NEW SPAIN
1. 1 answer
2. asked by NAKYA
3. 424 views
If a diamond shape = 2/3 how do you draw 1/3, 1, 4/3, 2thanks
1. 1 answer
2. asked by Emma
3. 997 views
Solve each equation:(x^2-3)(x^2+3x-4)=0 (x+2/3)(x^2+5x+1)=0 x^3-2x^2+x=0 x^3+3x^2-5x-4=0
1. 1 answer
2. asked by Kevin
3. 318 views
WHY DID SPAIN BUILD MISSIONS IN THE BORDER LANDS OF NEW SPAIN?
1. 1 answer
2. asked by NAKYA
3. 999 views
A 1 L flask is filled with 1.40 g of argon at 25 degrees celcius. A sample of ethane vapor is added to the same flask until the
1. 5 answers
2. asked by supaflychic101
3. 4,995 views
A rectangular field 250 m long by 110 m wide. How much shorter is it to walk diagonally across the field than around the sides?
1. 2 answers
2. asked by H
3. 897 views
what is the final pH after 1 drop(.05ml) of 6M HCl is added to 1.0L of freshly prepared pure water that was originally at a pH
1. 2 answers
2. asked by tiffany
3. 1,948 views
which of the forces at work in Europe played the greatest role in helping to prompt the outbreak of war
1. 2 answers
2. asked by lissie
3. 920 views

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