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2009
March

Questions Asked on March 1, 2009

a strongly help purpose or goal ???
1. 3 answers
2. asked by Anonymous
3. 548 views
Trevor and his 2 brothers and 5 friends are seated at random in a row of 8 seats at the cinema. What is the probability that
1. 6 answers
2. asked by smart guy
3. 713 views
I need help. Here's the queston.Julia has 3 red marbles, 4 blues,3 yellow and 6 black in a bag. She takes one out at random. The
1. 2 answers
2. asked by Mark
3. 699 views
true or false:ecosystems with a lot of water support fewer organisms than ecosystems with little water?
1. 5 answers
2. asked by Bibi 17
3. 3,015 views
Posted by shortee on Saturday, February 28, 2009 at 7:16pm.Okay, so i need help finding my independent, dependent, and control
1. 1 answer
2. asked by Writeacher
3. 789 views
how do you factor 2x^2+10x-12?
1. 1 answer
2. asked by Angie
3. 330 views
Does anyone know how long Hester Prynne in "the Scarlet Letter" was hold in jail (approximately) Thank you so much!!!
1. 0 answers
2. asked by Brielle
3. 427 views
Does anyone know any good websites that has notes/ essays, or any resources on It takes a family by Santorum
1. 1 answer
2. asked by Jen
3. 441 views
when 3g^2-4g+2 is subtracted from 7g^2+5g-1, what is the difference?
1. 5 answers
2. asked by Angie
3. 4,396 views
Ryan estimates the measurement of the volume of a popcorn container to be 282 cubic inches. The actual volume of the popcorn
1. 1 answer
2. asked by Julie
3. 715 views
Genelaized reciprocity,Balanced reciprocity, which one would more likely to be used by used car salesman? why?
1. 8 answers
2. asked by mimi
3. 490 views
a^2-b^2/a-breduce to lowest terms
1. 4 answers
2. asked by tom
3. 359 views
Is the thesis statement the same thing as the main point?
1. 2 answers
2. asked by LOu
3. 469 views
Can someone help me figure out the overall tone of the poem
1. 2 answers
2. asked by Literature Help
3. 432 views
Use the dilution relationship (Mi x Vi = Mf x Vf) to calculate the volume of 0.500 M NaOH needed to prepare 500 mL of .250 M
1. 5 answers
2. asked by Bob
3. 3,191 views
a hiker walks 10.0km(NE), 5.0 (W) and then 2.0km(S) in 2.5h. What is the hikers displacement?
1. 1 answer
2. asked by alexia
3. 965 views
how do you find relative error?
1. 1 answer
2. asked by Julie
3. 318 views
Can you fine a love poem with ten syllables in it?
1. 2 answers
2. asked by lashay
3. 486 views
how do you factor 16x^2-25y^2?
1. 1 answer
2. asked by Angie
3. 417 views
how do you find half of 2^6?
1. 1 answer
2. asked by lindsey
3. 278 views
Which is considered better therapeutic cloning or reproductive cloning? And what would be three main reasons why it is?
1. 5 answers
2. asked by Michele
3. 465 views
Suppose you are at the gas station filling your tank with gas, The function C(g) represents the cost C of filling the tank up
1. 3 answers
2. asked by A.W.
3. 638 views
alan wants to raise his grade from an 83 to 90 approx what precentage increase would that be?
1. 3 answers
2. asked by Carry
3. 484 views
A solution of volume 80.0 mL contains 16.0 mmol HCHO2 and 9.00 mmol NaCHO2.If 1.00 ml of 12 M HCl is added to this, what will be
1. 0 answers
2. asked by chma11 student
3. 620 views
How many amino acids are in the protein insulin???
1. 1 answer
2. asked by Sam
3. 431 views
What are some similarities and differences across cultures?
1. 2 answers
2. asked by lois
3. 921 views
Methyl violet is an indicator that changes color over a range from pH=0 to pH=1.6. What is the Ka of methyl violet?
1. 6 answers
2. asked by che,
3. 5,066 views
which value of x makes the expression x+4/x-3 undefined and why?a. -4 b. -3 c. 3 d. 0
1. 1 answer
2. asked by Angie
3. 1,983 views
what will be the final temperature of a 514-g sample of water, intially at 10.0 celsius, after 90.8 kilo joules have been added
1. 2 answers
2. asked by queen
3. 671 views
You need to produce a buffer solution that has a pH of 5.08. You already have a solution that contains 10 mmol (millimoles) of
1. 2 answers
2. asked by chem
3. 1,090 views
Please simplify. Write your answer using positive exponents.(8^2)^ -1 =? In case you are having trouble reading it, it
1. 1 answer
2. asked by Tia
3. 419 views
Assume that 3 digits are selected at random from the set {1,3,5,6,7,9} and are arranged in random order.What is the probability
1. 1 answer
2. asked by Willow
3. 1,716 views
How many Amino Acids is in the protein insulin?
1. 2 answers
2. asked by Samy
3. 489 views
A bucket contains orange tennis balls and yellow tennis balls from which 5 balls are selected at random, but assume that the
1. 4 answers
2. asked by Sigmund
3. 3,573 views
Ammonia,is a weak base with a Ka value of 1.8x10^-5 .What is the pH of a 0.22M ammonia solution?
1. 4 answers
2. asked by chem
3. 847 views
I am finding absolute and relative differences in excel. I have a compared value of 1.00 (D6) and a reference value of 38.50
1. 1 answer
2. asked by Emily
3. 421 views
what were the natural resources in Early china's Ciliviations and how were they used.i need help, I cant seem to find this
1. 1 answer
2. asked by sam
3. 419 views
In 3-space, a plane abc is spanned by three points a, b, c. The point x does not lie on this plane.I'm trying to find the
1. 1 answer
2. asked by Nikki
3. 791 views
Assume that there are 16 frozen dinners: 8 pasta, 4 chicken, and 4 seafood dinners. The student selects 5 of them.What is the
1. 1 answer
2. asked by Sigmund
3. 1,271 views
Assume that there are 16 frozen dinners: 8 pasta, 4 chicken, and 4 seafood dinners. The student selects 5 of them.What is the
1. 1 answer
2. asked by Sigmund
3. 545 views
what is pitch? what are the levels of pitch? what are some example of activities regarding pitch? nee your response as soon as
1. 2 answers
2. asked by rosette
3. 604 views
Could you please correct my essay?The magic carpet Once very hot day, I was looking for my criket bat down in the basement. I
1. 1 answer
2. asked by BRENDON
3. 590 views
Does this sentence begin with a prepositional phrase:Across the fence the ball soared, and that's when you gave me the Wagner
1. 2 answers
2. asked by Mike
3. 418 views
Can the word amazingly be used as a present participle at the beginning of a sentence:Amazingly more players aren't worried
1. 7 answers
2. asked by Mike
3. 603 views
5x + 2y = 7
1. 2 answers
2. asked by Anonymous
3. 245 views
PartA: What volume of 10.0M NaOH is needed to prepare a buffer with a pH of 7.79 using 31.52 g of TrisHCl? TrisHCl is a weak
1. 30 answers
2. asked by Raj
3. 6,147 views
what is the seven taxa that identify Drosophila melanogaster?i cant find this anywhere.. thanks!
1. 1 answer
2. asked by anonymous
3. 411 views
Hi, I'm doing some questions about comparing and contrasting sonnet 130 and sonnet 18. Could you help me with this one question
1. 2 answers
2. asked by Stacy L.
3. 846 views
4.82 mL of a 0.262 M NaOH solution reacts completly with 4.79 mL of HCl solution according to the balanced chemical reaction
1. 2 answers
2. asked by Bob
3. 817 views
what evidence shows that the burning of methane is a chemical reaction?
1. 0 answers
2. asked by me
3. 481 views
What about combustion reactions makes them different from either synthesis or decomposition reactions?
1. 1 answer
2. asked by me
3. 933 views
A set of telephone lines is to be installed so as to connect between town A and town B. The town A has 2000 telephones. If each
1. 3 answers
2. asked by Edward
3. 1,032 views
How might the chewing of food be related to the rate of a chemical reaction-digestion- that occurs in your body? explain
1. 2 answers
2. asked by me
3. 1,110 views
halo my question iswhy is a mentally handicapped person not like normal people thanks for the help
1. 1 answer
2. asked by lila
3. 431 views
For what value of the constant (c) does the system of equations below have no solutions (x,y)?3x - 5y = -2.3 6x - cy + 9.3 How
1. 1 answer
2. asked by Cassie
3. 1,575 views
What are all the settings in "Frankenstein"?
1. 1 answer
2. asked by Evan
3. 347 views
convert these decimals into common fractions0,33
1. 2 answers
2. asked by samantha
3. 345 views
hi againwhy is mentally ed person not like a normal person is what i meant thanks again
1. 1 answer
2. asked by lila
3. 492 views
What is the purpose of writing sonnet 130?
1. 3 answers
2. asked by Stacy L.
3. 745 views
The sum of the charges of the quarks in a particles gives the overall charge of the particles. Two up quarks and a down quark
1. 0 answers
2. asked by Cassie
3. 604 views
Who is the audience?
1. 1 answer
2. asked by Stacy L.
3. 556 views
Find the percent notation.10/25=___%
1. 1 answer
2. asked by Elliot
3. 347 views
Identify the percent, whole, and part in the following.13 is 2% of what number of injections?
1. 6 answers
2. asked by Elliot
3. 446 views
Write the percent as a decimal.43%=___
1. 4 answers
2. asked by Elliot
3. 436 views
1) For each of the following statements, formulate appropriate null and alternative hypotheses. Indicate whether the appropriate
1. 4 answers
2. asked by Stuart
3. 1,324 views
Find the percent using the percet proportion.54 patients is what percent of 900 patients? The percents is___%
1. 7 answers
2. asked by Jamar
3. 572 views
A set of telephone lines is to be installed so as to connect between town A and town B. The town A has 2000 telephones. If each
1. 0 answers
2. asked by Edward
3. 758 views
Methyl violet is an indicator that changes color over a range from PH = 0 to PH= 1.6. What is K(a) of methyl violet?------------
1. 2 answers
2. asked by julian
3. 970 views
calculate the pH at 0ml at the quivalence point and at 40ml in a titration of 25 ml of .120M formic acid with .105M NaOH(kA of
1. 1 answer
2. asked by Gagan
3. 834 views
Can you describe the characters’ personalities from the point of view of Jung, Freud, and Rogers.?
1. 1 answer
2. asked by Ryan
3. 428 views
You push an air-hockey puck along a surface with negligible friction while riding in a truck as it moves at a constant velocity
1. 1 answer
2. asked by Katja
3. 1,432 views
A forearm with a mass of 1.2kg supports a ball with a mass of 5.44 kg. The forearm is 0.050m long; it's perpendicular to the arm
1. 3 answers
2. asked by Sukie
3. 991 views
tom's work is 18km away, he starts walking to work at 5:30. He walks 4km every hour. His work opens at 9:00 will he be on time?s
1. 5 answers
2. asked by sam
3. 584 views
How do I round 14 hours and 54 minutes to the nearest half hour?
1. 1 answer
2. asked by TROY
3. 391 views
What is one word to describe the middle colonies?
1. 2 answers
2. asked by Alex
3. 938 views
How to solve for time? total of 800 miles, driving an average speed of 55 mph?
1. 1 answer
2. asked by TROY
3. 369 views
Can somebody help me find the slope? Examine the rise in gasoline prices from 1997 to 2006. The price of regular unleaded
1. 2 answers
2. asked by A.W.
3. 522 views
1. Calculate the frequency (Hz) and energy (eV) of green photons with wavelength of 555nm. Photon energy = hν, where ν =
1. 1 answer
2. asked by JeFF
3. 675 views
500 begins it500 ends it 5 in the middle is seen first of all letters first of all numbers
1. 1 answer
2. asked by andrew
3. 355 views
A daredevil attempts to swing from the roof of a 24m high bulding to the bottom of an identical building using a 24m rope. He
1. 4 answers
2. asked by Aaron
3. 729 views
(-7yt)/(3x)=?/(18xyt)Building up the denominator Build each rational expression into an equivalent rational expression with the
1. 1 answer
2. asked by jackie
3. 622 views
(a+7)/(a-4)+(9-5a)/(a-4)i got 6+40/a-4
1. 1 answer
2. asked by jackie
3. 295 views
Where in the human body is chromasome 17 located ( i mean like is it in the arm, leg, head). If possible, i would also like to
1. 2 answers
2. asked by Amanda
3. 498 views
what is the antiderivative of the quare root of 2
1. 1 answer
2. asked by joe
3. 349 views
Hey i need help on my math hw i just don't get it lol please help me!Here the questions Which of the following equations has a
1. 2 answers
2. asked by Anonymous
3. 571 views
What is the environmental influence of the alexander disease?If you don't know can you at least explain what that question
1. 2 answers
2. asked by I NEED HELP
3. 537 views
Hey i need help on my math hw i just don't get it lol please help me!Here the questions Which of the following equations has a
1. 5 answers
2. asked by please help me
3. 749 views
WHat is a spacific word for awful ?
1. 4 answers
2. asked by kolen
3. 441 views
How does a rainbow form?
1. 1 answer
2. asked by Michele
3. 234 views
the patient had a diagnosis of addison's disease, which is caused by decreased functioning of the adrenal cortex. which of the
1. 1 answer
2. asked by nette
3. 388 views
200-351+5=?
1. 1 answer
2. asked by hedi
3. 287 views
Where can I find some negative benefits of Reproductive Cloning at? I found the positives for Reproductive and Therapeutic
1. 1 answer
2. asked by Michele
3. 464 views
25a^-2 b^-5 c^8 / 40 a^5 c^9--this problem i come up with 5/8a7b5c..is this correct?
1. 1 answer
2. asked by maggie
3. 280 views
Suppose the population of Area Y is relatively young and the population of Area O is relatively old. Would interest rates likely
1. 1 answer
2. asked by Jason
3. 600 views
Sorry to double pos, I just really need help whit this.You push an air-hockey puck along a surface with negligible friction
1. 4 answers
2. asked by Katja
3. 1,301 views
hydrogen is one of the elements that make up what?
1. 3 answers
2. asked by tra
3. 337 views
For what value of the constant (c) does the system of equations below have no solutions (x,y)?3x - 5y = -2.3 6x - cy + 9.3 How
1. 2 answers
2. asked by Cassie
3. 883 views
5/(y-3)=(y+7)/(2y-6)i got no solution and i got y=3. Solve each equation. Watch for extraneous solutions.
1. 1 answer
2. asked by jackie
3. 472 views
The sum of the charges of the quarks in a particles gives the overall charge of the particles. Two up quarks and a down quark
1. 1 answer
2. asked by Cassie
3. 1,308 views
Describe how criminal resposability can be limited
1. 1 answer
2. asked by Adriana
3. 443 views

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