Archives
2009
February

Questions Asked on February 4, 2009

What is a simile, idiom, or metaphor for relief?
1. 29 answers
2. asked by Dani
3. 20,147 views
when propane gas C3H8, is burned with oxygen, the products are carbon dioxide and water. Write an unbalanced formula equation
1. 4 answers
2. asked by kate
3. 10,524 views
Which of the following was an advantage the North had over the South?a. more experienced generals b. military support from
1. 1 answer
2. asked by y912f
3. 3,512 views
A ball of radius 10 has a round hole of radius 8 drilled through its center. Find the volume of the resulting solid.
1. 1 answer
2. asked by Ruby
3. 2,385 views
a proportion is an equation stating that two ratios are equivalent.True or false
1. 2 answers
2. asked by PeyPey
3. 2,049 views
Solid phosphorus trichloride is produced by reacting solid phosphorus and chlorine gas.2P + 3Cl2 -----> 2PCl3 is that right?
1. 3 answers
2. asked by Chopsticks
3. 2,006 views
A box slides down a 30.0 degree ramp with an acceleration of 1.20 m/s^s Determine the coefficent of kinetic friction between the
1. 1 answer
2. asked by Physics
3. 1,966 views
How do you calculate the % empty sapce in 100mL of air. Using Avogadro's number(6.02x10^23) and the average volume of O2 and
1. 2 answers
2. asked by Christy
3. 1,929 views
Suppose a species of fish in a particular lake has a population that is modeled by the logistic population model with growth
1. 1 answer
2. asked by Mischa
3. 1,863 views
(a) Use the Midpoint Rule and the given data to estimate the value of the integral I. (Give the answer to two decimal places.)I
1. 1 answer
2. asked by josh
3. 1,690 views
how do i make4 6s equal 66 and 4 8s equal 640
1. 1 answer
2. asked by jackie
3. 1,650 views
2H2O2 --->2H2O + O2What is the instantaneous rate of formation of O2 at 50s? THeres a graph with the concentration of H2O2 as a
1. 1 answer
2. asked by Natash
3. 1,626 views
Triethylamine, (CH3CH2)3N, is very slightly soluble in water but readily soluble (with stirring) in 1.5 M HCL.
1. 1 answer
2. asked by Nina
3. 1,575 views
1. a 2 kg body is attatched to a spring of negligible mass and oscillates with a period of 1.00 s. The force constant of the
1. 1 answer
2. asked by april
3. 1,487 views
what type of note is written by vacationers
1. 8 answers
2. asked by scott
3. 1,440 views
Calculate the % empty space in 1 mole of water at 25 degree C (d=0.9971g/ml). The volume of a water molecule can be taken as the
1. 1 answer
2. asked by christy
3. 1,437 views
describe evidence that chemical reactions take place during a firework display
1. 1 answer
2. asked by kate
3. 1,406 views
pre-lab questin..part a was to determine the rate law from the given table... finally i was able to calculate ..rate law which
1. 1 answer
2. asked by Jvaline
3. 1,404 views
SYSTEMS OF EQUATIONS CAN BE SOLVED BY GRAPHING OR BY USING SUBSTITUTION OR ELIMINATION. WHA ARE THE PROS AND CONS OF EACH
1. 2 answers
2. asked by DAVISHA
3. 1,379 views
Three times a a number n can be written "3n". If n equals the number 5, then what does 3n equal?
1. 3 answers
2. asked by M.W.
3. 1,338 views
These two segments (DG and EH) should come out to be of equal distance.The coordinates of D are (-2h, 0) and G are (h,k). Using
1. 0 answers
2. asked by Anonymous
3. 1,262 views
A speaker which produces a frequency of 312 Hz is moving away from an observer and towards a wall at 3 m/s when it is 30 degrees
1. 2 answers
2. asked by Doppler
3. 1,242 views
A two end open pipe organ's sixth harmonic is produced by a tuning fork with a frequency of 440 Hz. If it is 17 degrees Celsius,
1. 2 answers
2. asked by Harmonic
3. 1,229 views
a bowling ball is thrown down from the top of a building at 20 m/s. Find the distance the ball travels inA) 1 s B) 3 s should I
1. 3 answers
2. asked by Bex
3. 1,205 views
Persuasive writing.How to write a persuasive paragraph about women choosing their own destiny to a person of the jewish faith
1. 2 answers
2. asked by Nancy
3. 1,186 views
I have two questions about my study guide for my science test tomorrow.Thank you for any answers that I can get! How does the
1. 5 answers
2. asked by Nicole C.
3. 1,171 views
Farmer Brown had some animals. One-fourth were horses, one-half were cows, and the rest were pigs. He had 8 pigs. How many
1. 3 answers
2. asked by Bob
3. 1,160 views
please checkWhich of the following made possible the American industrial growth of the late 1800s? a. the household economy b.
1. 1 answer
2. asked by y912f
3. 1,112 views
Magnesium oxide forms from magnesium metal and oxygen gas. Write a word equation and an unblanced formula equation. Include all
1. 1 answer
2. asked by kate
3. 1,096 views
Hydrogen sulfide burns in the presense of oxygen producing sulfiar dioxide and waterI got HS + O2 >>> SO2 + H2O Its not balanced
1. 4 answers
2. asked by Chopsticks
3. 1,076 views
Choose the plants from the following list that you would find in the lower shore area of the rocky shore.Kelp Lichens Irish moss
1. 1 answer
2. asked by Mark
3. 1,075 views
What does it mean when he says don't use any physical examples just expand on the main concept. Also how is Greed related to
1. 1 answer
2. asked by Michele
3. 1,049 views
chopsticks ain't nothing wrong with me and i am a woman my computer was messing up at the time and i did not know if the message
1. 2 answers
2. asked by DAVISHA
3. 1,048 views
The question is:A Woman is selling an (X) amount of Oranges The first time she sold half of the total Oranges and half of an
1. 1 answer
2. asked by Keith
3. 1,042 views
Q. When 300ml of Ticl4(gas), at 48 degrees Celcius and a pressure of 105.3 kPa, is reactes with 0.4320 g of magnesium, 0.4016 g
1. 1 answer
2. asked by wiz
3. 1,031 views
On his way off to college, Russell drags his bag 15.0 m from the door of his house to the car at a constant speed with a
1. 4 answers
2. asked by april
3. 1,022 views
Q. When 300ml of TiCl4(gas), at 48 degrees celcius and a pressure of 105.4kPa, is reacted with 0.4320 g of magnesium, 0.4016 g
1. 1 answer
2. asked by kite
3. 1,009 views
can someone reply to my last chem post
1. 1 answer
2. asked by Chopsticks
3. 982 views
Can somebady help me to make simple sentence with this words?hot hip wag wig what when Tank you so much!
1. 1 answer
2. asked by costylian
3. 978 views
what types of geographical features helped settlements grow and succeed?
1. 3 answers
2. asked by sara
3. 970 views
A 72kg cement block rides a crane to reach the upper floor of the building. What force does the bucket of the lift exert on the
1. 1 answer
2. asked by Harold
3. 969 views
What is grammatically wrong with this sentence? "A person needs to submit their homework on time."
1. 1 answer
2. asked by heidi
3. 968 views
Danielle was born with a birth defect which resulted in a lack of primary auditory cortex formation. Which of the following will
1. 1 answer
2. asked by sean
3. 964 views
I wrote this poem and I was asking if it sounded good. Also it's a true poem dedicated to my deceased Grandfather.Remember when
1. 3 answers
2. asked by Baby Phat
3. 932 views
I have to submit a powerpoint presentation for my class and I am stumped on how to get my presentation into my powerpoint and my
1. 3 answers
2. asked by Gwen
3. 917 views
why is poverty so prominent among Native Americans?
1. 1 answer
2. asked by Squirrel
3. 913 views
many species of animals carry an allele for albinism. albinos are usually pale or whiet in color. explain why the allele for
1. 4 answers
2. asked by Greener the Better
3. 911 views
how can you determine if two lines are perpendicular?
1. 2 answers
2. asked by DAVISHA
3. 870 views
Why are different wavelengths used for red and blue dye in a spectrophotometer?Also..does a spectrophotometer measure
1. 1 answer
2. asked by Alex
3. 856 views
I actually have a few different problems that are giving me trouble.The first: We have to use the motion problem formula: d=rt
1. 13 answers
2. asked by Nicole C.
3. 847 views
HOW CAN YOU DETERMINE IF TWO LINES ARE PERPENDICULAR?
1. 1 answer
2. asked by DAVISHA
3. 838 views
Imagine that two people having equal weights climb the same flight of stairs. One runs and the other walks. Do they do the same
1. 0 answers
2. asked by anonymous
3. 827 views
Considering the tube wherein HCL (1 M) was added to ethyl 4-aminobenzoate.a) what reaction would occur in the tube? b) write a
1. 1 answer
2. asked by Neets
3. 827 views
1. German Italy formed an alliance in 1936 known as the Axis Powers. How did this alliance affect the outcome of the Spanish
1. 1 answer
2. asked by Morgan
3. 815 views
The figure below shows the acceleration as a function of time for an object.(a) If the object starts from rest at t = 0, what is
1. 1 answer
2. asked by kj
3. 813 views
Why did the Pilgrims become friends with the Wampanoag?
1. 3 answers
2. asked by Alex
3. 803 views
true or falseA ratio is a comparison of two numbers by multiplicaiton?
1. 1 answer
2. asked by PeyPey
3. 799 views
how would Henry David Thoreau react to abortion going on in the united states.I need help with this question. I need to write 7
1. 3 answers
2. asked by sam
3. 798 views
Where is the quote in Macbeth where Macbeth realises that the witches have tricked him? I think it starts with something like
1. 2 answers
2. asked by Joey
3. 795 views
Solid silicon and solid magnesium chloride forms when silison tetrachloride gas reacts with magnesium metal.Write a word
1. 1 answer
2. asked by kate
3. 789 views
Calculate the % empty space in 1 mole of water at 25 degree C (d=0.9971g/ml). The volume of a water molecule can be taken as the
1. 0 answers
2. asked by christy
3. 784 views
I know how to balance equations, but for some reason I can't seem to get this problem. Can anyone help?FeO3 + CO to Fe2S3 +
1. 4 answers
2. asked by Anonymous
3. 771 views
I have a paper to write on a modest proposal. Here is the actual assignment. in a 3-5 page essay, defend and support the idess
1. 0 answers
2. asked by Becky
3. 771 views
SYSTEMS OF EQUATIONS CAN BE SOLVED BY GRAPHING OR BY USING SUBSTITUTION OR ELIMINATION. WHAT ARE THE PROS AND CONS OF EACH
1. 1 answer
2. asked by Davisha
3. 762 views
An automobile purchased for 24000 is worth 2100 after 8 years. Assuming that the car's value depriciated steadily from year to
1. 2 answers
2. asked by Steph
3. 758 views
what island continent is not within a major volcano area
1. 1 answer
2. asked by maria
3. 732 views
A couple of extra practice questions I can't remember how to do. Can anyone help?1. "2*squareroot*5(3*squareroot*7 +
1. 1 answer
2. asked by jj86
3. 714 views
i'm supposed to make an equation going off of this problem.. it is supposed to be an exponential equation, but i don't exactly
1. 2 answers
2. asked by jacklyne
3. 713 views
I have to do a lab with uncertainties, I have worked out that the uncertainty of the weight of Newton weights is (±0.48g)and
1. 1 answer
2. asked by Anonymous
3. 711 views
Which of the following statements is NOT true in regards to water, ethanol, and isopropanol?A. H-O-H and C-O-H bond angles are
1. 1 answer
2. asked by Kyle
3. 709 views
please check:1. How did the Jacksonian Democrats differ from the National Republicans? A. They opposed government interference
1. 1 answer
2. asked by y912f
3. 708 views
Hexanoic acid (structure below to my best ability) is only slightly soluble in water but is readily soluble (with stirring and
1. 3 answers
2. asked by Nina
3. 702 views
Q, What volume of 0.472 mol/L AgNO3 will precipitate the chloride ion in 40ml of 0.183 mol/L AlCl3?- Answer is 46.6ml, but how
1. 1 answer
2. asked by kite
3. 702 views
These two segments (DG and EH) should come out to be of equal distance.The coordinates of D are (-2h, 0) and G are (h,k). Using
1. 6 answers
2. asked by Anonymous
3. 692 views
Write a 200- to 300-word summary about the two historical figures and the process ofmantle convection and plate movement My
1. 3 answers
2. asked by Zan
3. 681 views
Is rate of evaporation directly or inversely related to molecular weight
1. 1 answer
2. asked by Ketty
3. 681 views
Consider the two inequalities 2x - 4 < y and y < -2/3x + 2.(b) Graph the region of the plane that satisifies either inequality,
1. 1 answer
2. asked by Lilianne
3. 678 views
how do you write 6.2 million in scientific notation?
1. 1 answer
2. asked by Angie
3. 673 views
Can someone help revise my comparison & contrast paragraph.How different Savannah, Ga. is from Roanoke, Al. I was born and
1. 1 answer
2. asked by angie
3. 672 views
Dear _______________:I attempted to contact ____________ to call out and the line was occupied. My phone service was interrupted
1. 3 answers
2. asked by Manny
3. 672 views
how are mercury and venus similar to earth?
1. 1 answer
2. asked by jada
3. 671 views
Post your response to the following: Of the two arguments provided in the digital story, which is valid and which is sound? When
1. 5 answers
2. asked by Davisha
3. 662 views
please add to this answerHow did the Federalists and Jeffersonian Republicans differ in their opinion of how the Constitution
1. 1 answer
2. asked by y912f
3. 659 views
what are the three phases of the marketing processa) directing, controlling, and evaluating, b) planning, implementation, and
1. 0 answers
2. asked by Blake
3. 653 views
Aqueous magnesium hydroxide has been used for many uears because it reacts with HCL to produce magnesium chlorideSo far I got
1. 5 answers
2. asked by Chopsticks
3. 646 views
How does the war cause distress to society?
1. 1 answer
2. asked by Michele
3. 644 views
Hexanoic acid is only slightly soluble in water but is readily soluble (with stirring and shaking) in both 0.6 M NaHCO3 and 2.5
1. 1 answer
2. asked by Nina
3. 642 views
I need to write a thrid- person narrative about someone. I wrote the beginning and I was wondering if this was good enough to be
1. 8 answers
2. asked by Lena
3. 641 views
Solid silicon and solid magnesium chloride forms when silison tetrachloride gas reacts with magnesium metal.Write a word
1. 1 answer
2. asked by kate
3. 641 views
Okay,I need to create a newsletter on the olden days. The year is 1599 and I have to write 3 paragraphs on 3 different people. 1
1. 1 answer
2. asked by Larry
3. 640 views
Q. a 50g sample of Al(NO3)3 is dissolved in water to prepare 1500ml of solution. What is the concentration, in mol/L, of NO3
1. 1 answer
2. asked by wiz
3. 636 views
find the area between y=x^3–14x^2+45xand y=–x^3+14x^2–45x i am having trouble how the graphs look like and how to do
1. 2 answers
2. asked by david
3. 636 views
WAter amd nitrous oside are produced by heating ammonium nitrateNH4NO3 >>>> NO + H2O is that right?
1. 2 answers
2. asked by Chopsticks
3. 626 views
Please help. I need to convert this text into a trinomial equation.I have a 10x12" photo. I want to scan it and reduce it by 1/8
1. 1 answer
2. asked by Viva
3. 625 views
which coastal features are usually found in the bays along irregular coasts with headlands: wave-cut cliffs or wave-cut
1. 2 answers
2. asked by Angie
3. 624 views
Considering the tube wherein HCL (1 M) was added to ethyl 4-aminobenzoate.a) what reaction would occur in the tube? b) write a
1. 1 answer
2. asked by Nina
3. 614 views
Right now we are learning about graphing inequalities. This is hard to explain without showing you the graph, but:Find the
1. 2 answers
2. asked by Lilianne
3. 613 views
I also wrote this poem and this is deticated to my life. Does it sound good?I wish I wish I could touch the stars And try to
1. 6 answers
2. asked by Baby Phat
3. 608 views
Suppose the prevalence of people with certain cancer in a give year is 0.015. In addition suppose that the diagnostic test for
1. 2 answers
2. asked by DAS
3. 608 views
How can i Multiply and Divide Polynomials by Monomials?
1. 1 answer
2. asked by Isaiah
3. 606 views

Back to February 2009

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2025