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2010
April

Questions Asked on April 11, 2010

When Raisel's son was born, she put $7,500 in an investment that earns 5.25% compounded quarterly. This investment will mature
1. 5 answers
2. asked by Thara!
3. 536 views
I was thinking that I have to multiply but that doesn't make sense. However, I am terrible at story problems.A child's dose of
1. 3 answers
2. asked by Bart
3. 629 views
How much heat is required to raise the temperature of 20.0g of H2O from 18.0 Celcius to 28.0 Celcius?
1. 2 answers
2. asked by Abbie
3. 565 views
A bag contains 13 marbles of which 10 are red. A marble is selected at random and replaced. A second marble is then selected at
1. 1 answer
2. asked by nicole
3. 428 views
1) All of the following are oxidation-reduction reactions except(a) 2Al(s) + Fe2O3(s) �¨A12O3(s) + 2Fe(s) (b) (NH4)2Cr2O7(s)
1. 2 answers
2. asked by write2khin
3. 1,146 views
1) All of the following are oxidation-reduction reactions except(a) 2Al(s) + Fe2O3(s) ---> A12O3(s) + 2Fe(s) (b) (NH4)2Cr2O7(s)
1. 1 answer
2. asked by write2khin
3. 2,324 views
Marble is almost pure CaCO3. Acid rain has a devastating effect on marble statuary left outdoors. Assume that the reaction which
1. 0 answers
2. asked by Judy
3. 646 views
When Cody's son was born, he put $4,500 in an investment that earns 7% compounded semi-annually. This investment will mature
1. 1 answer
2. asked by Thara!
3. 637 views
A 6-pack of 4oz containers of yogaurt costs 2.99. what is the unit price in cents per ounce? Round to the nearest hundredths of
1. 5 answers
2. asked by Bart
3. 1,451 views
2x^2-10x+8
1. 1 answer
2. asked by jerson
3. 830 views
create a balance sheet for this company from May 1 to August 31.Deposit$1000,$600 loan,August 31-balance of checkbook=$690,$400
1. 0 answers
2. asked by Maya
3. 413 views
In my essay:How do I distinguish my ideas from paraphrasing (with appropriate citation at end of paraphrase)so that the entire
1. 4 answers
2. asked by Anonymous
3. 604 views
solve x-2y=2 and 2x-4y=3then graph each equation
1. 2 answers
2. asked by Jeri
3. 974 views
When Cody's son was born, he put $4,500 in an investment that earns 7% compounded semi-annually. This investment will mature
1. 5 answers
2. asked by Thara!
3. 701 views
ok so i have this math problem and it says to list the recipricol and i don't know what a recipricolcan you tell me what it is?
1. 2 answers
2. asked by nicole
3. 395 views
When Raisel's son was born, she put $7,500 in an investment that earns 5.25% compounded quarterly. This investment will mature
1. 2 answers
2. asked by Thara!
3. 446 views
A fence is 1.5m high and is 1m from a wall. A ladder must start from the ground, touch the top of the fence, and rest somewhere
1. 4 answers
2. asked by lala
3. 3,555 views
NO CLUE how TO DO THIS PROBLEMEXPLANATION AND ANSWERS? WE RECENTLY LEARNED TO DO Y=km^x+b IF THAT HELPS! You are a mathematician
1. 1 answer
2. asked by jade.
3. 679 views
2^2x-1 = 32^x-22/x - 1/2x= 1/2 (2 over x minus 1 over 2x equals 1 over 2) 3/x + 8/x-5= 1 (3 over x plus 8 over x minus 5 equals
1. 2 answers
2. asked by Karin
3. 1,173 views
I do not understand how to decide which method would you use to determine whether this proportion is true or false? 19/6=4/27
1. 2 answers
2. asked by Bart
3. 570 views
good title for a paper on traditional and online learning?
1. 2 answers
2. asked by Mary
3. 540 views
Scholars agree that our basic emotions are happiness and anger.True or False
1. 1 answer
2. asked by Hannah
3. 587 views
Hey guys I was wondering if you guys know the answer to this:Which of the following is NOT true of colligative properties?
1. 2 answers
2. asked by Alex
3. 636 views
Across various sites within the rainforest of Panama, different species of trees are found with little overlap among sites.
1. 0 answers
2. asked by Hannah
3. 508 views
what is -3x4*%+11cubed?
1. 3 answers
2. asked by imi
3. 397 views
When the judge advisories juriors the rule of laws that apply to a case what is this called
1. 0 answers
2. asked by Anonymous
3. 385 views
What is awarded in a civil trial?
1. 0 answers
2. asked by Anonymous
3. 282 views
If 0.433 mol of gaseous CS2 and 1.62 mol of gaseous H2 are reacted according to the balanced equation at 454 K and in a 40.0 L
1. 2 answers
2. asked by Luc
3. 721 views
lim 81-x/9-square root of xX->81
1. 1 answer
2. asked by Adam
3. 463 views
if 23.74ml of 0.01470M NaOH are required to completely neutralize 25.00ml of gastric juice,calculate the concentration of the
1. 3 answers
2. asked by kabelo
3. 815 views
what is the function of an indicator in a titration
1. 1 answer
2. asked by kabelo
3. 482 views
a 0.1M NaOH solution has been prepared for you.Describe how you would prepare 1 litre of the same solution
1. 4 answers
2. asked by kabelo
3. 721 views
Ok so you have 50mL of sucrose and 977mL of buffer solution - after equilibrium the concentration of sucrose is 0.48M - what is
1. 1 answer
2. asked by Sarah
3. 479 views
What must we do to truly understand ourselves?-essay. please help me with changes if any are required in the following essay on
1. 3 answers
2. asked by yatharth
3. 515 views
what do you think the European Union gives more attention to: promoting democracy in formerly Communist countries, growing the
1. 2 answers
2. asked by silkie
3. 500 views
Understanding oneself is an ongoing process, one that occurs as we change – new jobs, marriage, become parents... The best and
1. 1 answer
2. asked by Yatharth
3. 500 views
two solutions are mixed: 100.0 mL HCl(aq) with p 2.20 and 100.0 mL of NaOH}(aq) with pH} 11.20.What is the pH} of the resulting
1. 1 answer
2. asked by anonymous
3. 665 views
Two aqueous solutions are mixed: 50.0 mL of 1.60×10−2 M H2SO4 and 50.0 mL of 3.75×10−2 M NaOH.what is the PH of the
1. 2 answers
2. asked by anonymous
3. 1,044 views
What stoichiometric concentration of the indicated substance is required to obtain an aqueous solution with the pH} value shown
1. 2 answers
2. asked by anonymous
3. 480 views
how and why did the global influence of the U.S. and the Soviet Union change between 1946 and the end of 1962?
1. 0 answers
2. asked by dellaine
3. 394 views
what were the reasons for the atomic weapons in 1945? what impact did the advent of atomic weapons have on the course of
1. 0 answers
2. asked by dellaine
3. 506 views
can someone help me find a website for this timeline, please.create a timeline tracking the following major themes/paradigm
1. 2 answers
2. asked by dellaine
3. 638 views
Explain using a diagram the effect of the sugar price rise on sales of bakery products.
1. 0 answers
2. asked by Sidney
3. 488 views
) FIVE JOBS ARE SCHEDULED IN TWO MACHINES IN A MANUFACTURING SHOP. AL FIVE JOBS ARE TO UNDERGO PROCESSING IN BOTH THE MACHINES
1. 0 answers
2. asked by MANISH
3. 526 views
We cut a slice of the target gene from the gel which ran electrophoresis. And then purified the gene from the gel by using Gel-M
1. 0 answers
2. asked by Holly
3. 486 views
Which of the following is an exothermic process?ice melting boiling soup water evaporating condensation of water vapor mixing
1. 1 answer
2. asked by Anonymous
3. 6,674 views
Which will produce a decrease in entropy?dissolving sodium chloride in water dissolving oxygen in water sublimation of
1. 1 answer
2. asked by Anonymous
3. 473 views
A company had 66 fewer employees in July 2005 than July 2004. If this represents 5.5 percent of decrease, how many employees did
1. 1 answer
2. asked by Michael Rawls
3. 1,053 views
which produces the greatest entropy increase?melting the solid heating the solid heating the liquid heating the gas vaporizing
1. 1 answer
2. asked by Anonymous
3. 849 views
Assignment: Hardware Replacement ProjectThe IT department is implementing a new CRM solution to its corporate offices. The
1. 1 answer
2. asked by Chris
3. 767 views
1o plant based products used weekly. Classify them into plant for food and plant for fiber
1. 1 answer
2. asked by sally
3. 563 views
x>4, and 2x/6<6?
1. 0 answers
2. asked by Michael Rawls
3. 292 views
If the angular quantities θ,ω,α were specified in terms of degrees rather than radians, how would the kinematics equations
1. 1 answer
2. asked by Charlie
3. 1,319 views
How do you solve L=2.43*9.0^0.3326 to get the wingspan of a pelican in feet?
1. 1 answer
2. asked by Bobbie
3. 519 views
How and why are hate groups protected by the constitution?
1. 0 answers
2. asked by Melanie
3. 440 views
Name one event during each decade 1950s, 1960s, 1970s, 1980s, and 1990s, which had an overriding influence on U.S. culture,
1. 1 answer
2. asked by susan marshall
3. 655 views
First Think of a database, then think what could happen if a record had a mistake in it
1. 1 answer
2. asked by Hishaam
3. 182 views
what happens if you add more borax to a slime receipe
1. 0 answers
2. asked by DEBBIE
3. 347 views
First think of a database then think what could happen if a record had a mistake in it
1. 0 answers
2. asked by Hishaam
3. 421 views
"What is the biomedical approach as well as the psychodynamic, humanistic-existential, behavior, and cognitive approaches to
1. 1 answer
2. asked by Corinna
3. 1,334 views
Calculate the temp at which the reaction (2POCL3(g) -> 2PCl3(g)+O2(g))would become spontaneous. Given: DH= +572kJ and DS= 179
1. 1 answer
2. asked by Anonymous
3. 3,250 views
Calculate the temp at which DG for a reaction (with/ DH= -19.9 kJ/mol and DS= -55.5 J/k-mol) will be equal to 0.Is the correct
1. 1 answer
2. asked by Anonymous
3. 338 views
A researcher interested in relationships developed a questionnaire that measures the degree of affection adult men feel for
1. 1 answer
2. asked by Anonymous
3. 1,051 views
Design a rational function with the following characteristics: three real zeros, one of multiplicity 2; y-intercept 1; vertical
1. 2 answers
2. asked by I Need Help
3. 1,111 views
The standard solution of FeSCN2+ (prepared by combining 9.00 mL of 0.200 M Fe(NO3)3 w/1.00 mL of 0.0020 M KSCN) has an
1. 1 answer
2. asked by Adam
3. 558 views
Using gauss's law,calculate the electricfield at a distance r=20cm from a point charge q=4microcoulomb.
1. 1 answer
2. asked by Ayodele
3. 525 views
Calculate the pH at the equivalence point of 25.0 mL of a 0.100 M acetic acid, CH3COOH, titrated with a 0.100 M sodium
1. 2 answers
2. asked by Anonymous
3. 2,304 views
Kayla wants to buy snack that weigh 1 kilogram How much she'll have to pay if she buy food in bulk. t=total price p=price per
1. 1 answer
2. asked by Elise
3. 518 views
The four bases of a baseball diamond form a square 90 feet on a side. The shortstop,S, is in a position that is 50 feet from
1. 0 answers
2. asked by Joline
3. 1,383 views
In the sentence"Yellowstone National Park is one of the largest national parks in the U.S." is the prepositional "of the largest
1. 1 answer
2. asked by Susan
3. 1,185 views
What is the linear speed of a point:a) on the equator, b) on the Arctic Circle (latitude 66.5 degrees N), c) at a latitude of
1. 5 answers
2. asked by Alessandra
3. 4,192 views
Why will the pH of pure water at 25 degree celcius be equal to 7.0 ?
1. 1 answer
2. asked by Lizzy
3. 328 views
Why will the pH of pure water at 25 degree celcius be equal to 7.0 ?
1. 1 answer
2. asked by Lizzy
3. 344 views
Why will the pH of pure water at 25 degree celcius be equal to 7.0 ?
1. 1 answer
2. asked by Lizzy
3. 397 views
Given a sufficient supply of nitrogen gas, how many moles of ammonia gas will be produced from 10.8 moles of hydrogen gas?
1. 3 answers
2. asked by jhennel
3. 530 views
American Tire and Rubber Company sells identical radial tires under the firm's own brand name and privatelabel tires to discount
1. 1 answer
2. asked by vvbnv
3. 1,050 views
Solve for x:3^(x+1)=2^x This is what I have so far... (x+1)log3 = xlog2 ...and now I'm stuck. Help plz? Thanks!
1. 2 answers
2. asked by Nikki
3. 380 views
A baseball thrown at 25.0m/s strikes a catcher's mitt and slows down to rest in 0.500 s. What is the magnitude of the ball's
1. 4 answers
2. asked by Sioraf
3. 1,058 views
Suppose a record turntable rotates at constant angular velocity.a) Does a point on the rim have radial and/or tangential
1. 1 answer
2. asked by Vita
3. 799 views
Outline the stated sirection of recent monetary policy in the U.S
1. 1 answer
2. asked by Sam
3. 391 views
Solvex^2+2x-4=0 When i try to factor this problem out I cant get it to work. Is this a no solution problem
1. 1 answer
2. asked by jen
3. 385 views
an unknown metal has a volume of 20cm^3 and a mass of 54g. Identify the metal
1. 0 answers
2. asked by Matthew
3. 437 views
Even if you didn't know these were cities of the US, how could you tell from the temperature curves that they were all in the
1. 0 answers
2. asked by Anonymous
3. 624 views
The range of human hearing extends from approximately 20 Hz to 20000 Hz. Find the wavelength of these extremes when the speed of
1. 3 answers
2. asked by Lena
3. 9,549 views
CheckPoint: Interview a Health Care Professional· Post a 200- to 300-word response to the following: Interview a health care
1. 4 answers
2. asked by Tine
3. 782 views
This is homework for communications class, and I'm not sure what the hell I need to do. I need to get a good grade, because I'm
1. 2 answers
2. asked by marie
3. 985 views
Suppose at a concert a singers voice is radio broadcast all the way around the world before reaching the radio you hold to your
1. 2 answers
2. asked by Grace
3. 926 views
Suppose at a concert a singers voice is radio broadcast all the way around the world before reaching the radio you hold to your
1. 0 answers
2. asked by Grace
3. 668 views
7y-49 / y-7_____ _____ 4 14y divide and simplify
1. 1 answer
2. asked by jen
3. 338 views
if lead nitrate was added to sodium nitrate, how could one get the lead ions out of the sodium nitrate?
1. 2 answers
2. asked by Alex
3. 463 views
The rate of growth of the profit is approximated by P'(x)=xe^(-x^2) where x represents time measured in years. The total profit
1. 1 answer
2. asked by Sarah
3. 1,878 views
ROI & NPV: wireless order-tracking systemI need to identify the ROI and NPV of the wireless order-tracking system. Here is the
1. 0 answers
2. asked by jackie
3. 504 views
square root of 48a^2b
1. 1 answer
2. asked by jen
3. 332 views
Conduct an interview to find out how someone elseresponds to the question, “Why is a negative number times a negative number a
1. 1 answer
2. asked by kelly
3. 604 views
The rate of growth of the profit is approximated by P'(x)=xe^(-x^2) where x represents time measured in years. The total profit
1. 1 answer
2. asked by Sarah
3. 668 views
The rate of growth of the profit is approximated by P'(x)=xe^(-x^2) where x represents time measured in years. The total profit
1. 1 answer
2. asked by Sarah
3. 621 views
If the current in a 100 mH coil changes steadily from 25.0 A to 10.0 A in 375 ms, what is the magnitude of the induced emf?
1. 0 answers
2. asked by JOSE
3. 471 views
What is the inductance of a coil if the coil produces an emf of 8.20 V when the current in it changes from -28.0 mA to +31.0 mA
1. 0 answers
2. asked by JOSE
3. 412 views
vegetable have a very high contentof
1. 2 answers
2. asked by Maggie
3. 331 views
Multiple choice1. If the friend offers to pay you $1 five years from today, the net present value will: A)be higher than $1.
1. 2 answers
2. asked by Dina
3. 605 views

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