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2010
April

Questions Asked on April 9, 2010

Why does Nick the narrator refer to character differently every time he talks to them? For example, sometime he refers to Tom as
1. 1 answer
2. asked by Kathleen
3. 538 views
In 1994 the life expectancy of males in a certain country was 61.6 years. In 1999, it was 63.8 years. Let E?represent the life
1. 2 answers
2. asked by Mary
3. 658 views
Excess florine, F2(g) reacts at 150 degrees celius with bromine, Br2(g) to give the compound BrF(n). If 423 mL of Br2 at 150
1. 0 answers
2. asked by Emily
3. 684 views
whats the connection/relationship between the # of protons in the nucleus of an atom & and atomic # of the element?The atomic
1. 3 answers
2. asked by Sara
3. 794 views
why do plastics have to be separated before recycled?Like different kinds of plastics are separated by why? Im on the organic
1. 0 answers
2. asked by Lena
3. 375 views
How can you tell if [ MnCl6]4- or [ Mn(CN)6 ] 4- has the longer wavelength of light? and then how do you figure out how many
1. 0 answers
2. asked by Trixie
3. 484 views
is the european union federation, a confederation or something else?
1. 1 answer
2. asked by kev
3. 370 views
There are five math teachers at Nate Elementary. The ages of four of the teachers are 32, 26, 35, and 27. If the mean of the
1. 2 answers
2. asked by Anonymous
3. 404 views
what does 9 over 18 and 10 over 34 means?
1. 1 answer
2. asked by kaleyah
3. 144 views
I need to make a slide presentation one of the slides has to do with transaction processing system. Can someone tell me where I
1. 2 answers
2. asked by Tracie
3. 543 views
what is the pressure exerted by a 0.500 mol sample of nitrogen in a 10.0 L container at 20 degrees C?
1. 1 answer
2. asked by james
3. 2,091 views
how might knowing factors that influence behavior change help you with personal development
1. 2 answers
2. asked by Anonymous
3. 615 views
If you're using the future tense, should the second verb be in the future as well? I'm trying to say I would like to study
1. 1 answer
2. asked by Leslie
3. 1,076 views
I keep getting the wrong answer for this one can someone help. The initial concentration for the compounds involved in the
1. 1 answer
2. asked by andy
3. 1,182 views
refer to the frequency table to anwser the questions
1. 1 answer
2. asked by haley
3. 198 views
Can you please check my other science posts as well. They are still on the 1st page, thank you very much:-)
1. 1 answer
2. asked by Sara
3. 956 views
Is there anyone who can double check this for me?21. You have learned that there are seven inputs common to all technological
1. 2 answers
2. asked by y912f
3. 690 views
An A-frame house is 45 feet high and 32 feet wide. Find the measure of the angle that the roof makes with the floor. Round to
1. 1 answer
2. asked by Roslyn
3. 535 views
how do you write a survey questions
1. 1 answer
2. asked by hemi
3. 326 views
On this problem I keep getting the wrong answer. I am subtracting the initial concentration of Cl2 by the equilibrium
1. 1 answer
2. asked by andy
3. 634 views
Solve0.3+4<=1.1x-9 Thank you
1. 3 answers
2. asked by jess
3. 453 views
george owns a brick home that has a replacement value of $98,000. he insured it for 90% of its replacement value he lives in an
1. 0 answers
2. asked by kk
3. 472 views
Q. x^-4/5=16 What is x Q. Suppose 0<a<1. Arrange the following from smallest to largest z^-a,z^a,z^1/a,z^-1/8.
1. 1 answer
2. asked by roy
3. 450 views
why is a healthy lifestyle important in school
1. 1 answer
2. asked by tiffany
3. 988 views
I am looking for Japan Now. Ethnicity, languages, religion, education,male/female roles and expectations,type of gvt.,foreign
1. 2 answers
2. asked by marie
3. 1,353 views
How many grams of water can be made by the reaction of 1.25 grams of ethanol with 2.50 grams of oxygen?
1. 1 answer
2. asked by Lacy
3. 463 views
In one model of the hydrogen atom, the electron revolves in a circular orbit around the proton with a speed of 2.9x10^6 m/s.
1. 2 answers
2. asked by Anonymous
3. 973 views
Two alkalis and two acid used in the labratory
1. 1 answer
2. asked by Tiatun
3. 927 views
list the possible valures of sin a if a is a quadrental angle
1. 1 answer
2. asked by Anonymous
3. 495 views
Calculate the value of the equilibrium constant (Kp) for the reaction shown, if F(g) was found to be 96.80 % decomposed at 1000
1. 0 answers
2. asked by andy
3. 543 views
describ how to verify the number of electrons in the atom of an element.You look at the atomic number which is the number of
1. 2 answers
2. asked by Sara
3. 518 views
need combining form for midsagittal
1. 2 answers
2. asked by tom
3. 469 views
Constitutional scholars have pointed out there is an inconsistency in Justice Marshall's opinion with respect to what the
1. 2 answers
2. asked by susie
3. 2,745 views
what is the loudness of sound called?
1. 3 answers
2. asked by Lisa Camp
3. 457 views
The nation experiences a major hurricane that destroys significant capital stock. Policymakers in the federal government reason
1. 0 answers
2. asked by Nicole
3. 578 views
I need to make my conclusion bigger; how can I do that? What more information can I add in it?Thanks Burning of fossil fuels is
1. 2 answers
2. asked by mysterychicken
3. 920 views
The ability of a specific tissue or organ to respond to the presence of a hormone is dependent on:
1. 1 answer
2. asked by Joe
3. 1,608 views
Form complete sentence using the imperfect:Cada semana/yo/asistir a/escuela primaria
1. 1 answer
2. asked by daniel
3. 949 views
12. Determine all possible digits to fill in the blanks to make each of the following true.(a) 9 „º482____
1. 1 answer
2. asked by Anonymous
3. 507 views
What would be some everyday items that would be good insulators to protect three eggs that I have to drop from the top of the
1. 1 answer
2. asked by Lynn
3. 378 views
The comparative statements of Dillon Company are presented below.Analysis DILLON COMPANY Balance Sheets December 31 Assets 2009
1. 0 answers
2. asked by Anonymous
3. 742 views
describe how to verify the # of electrons in the ion of an element.Can you please correct some of my wordings in here. I don't
1. 1 answer
2. asked by Sara
3. 710 views
Find dy/dx in the following:y=[x/√(1-x²)]- sin‾¹x y'={[(1-x²)^(1/2)-(-2x)(x)(1/2)(1-x²)^(-1/2)]/(1-x²)} -
1. 2 answers
2. asked by sh
3. 441 views
If a cube with edges of 1.000 cm weighs 25.68 g, what would the mass of a cubeof the same material with sides 2.66 cm in length
1. 2 answers
2. asked by echem
3. 450 views
if your monthly net pay is $1500 what is the recommended FHA minimum
1. 3 answers
2. asked by kk
3. 862 views
A student proposes to measure the gravitational constant G by suspending two spherical objects from the ceiling of a tall
1. 0 answers
2. asked by phys
3. 946 views
i need good references for political groups during the russian revolution
1. 1 answer
2. asked by blue
3. 385 views
How many lone pairs of electrons are on the central atom in the water molecule
1. 1 answer
2. asked by Lynn
3. 926 views
"Given that the bond enthalpy of the carbon-oxygen bonds in carbon monoxide and carbon dioxide are 1073 kJ/mol and 743 kJ/mol
1. 5 answers
2. asked by Stuck
3. 3,015 views
Assuming that the activation energy is about 111kjmol-1, calculate the fractional variation in the rate constant that would
1. 1 answer
2. asked by Teri
3. 557 views
Can you please check my previous science post. As of right now, you are the only science teacher on this site--which is why I am
1. 2 answers
2. asked by Sara
3. 647 views
A particle of mass m0 is given a kinetic energy equal to one-third its rest-mass energy. How fast must the particle be
1. 1 answer
2. asked by Kyle
3. 1,051 views
A diver exhales a bubble with a volume of 250 mL at a pressure of 2.4 atm and a temperature of 15 °C. How many gas particles
1. 3 answers
2. asked by Russell
3. 1,852 views
A radio station broadcasting on a frequency of 106 MHz is received by an astronaut headed toward the station at a speed 4.0×107
1. 1 answer
2. asked by Archillis
3. 711 views
Can a person, in principle, travel from Earth to the galactic center (which is about 2.30×104 lightyears distant) in a normal
1. 0 answers
2. asked by Leonidas
3. 568 views
An unstable high-energy particle enters a detector and leaves a track 1.35 mm long before it decays. Its speed relative to the
1. 1 answer
2. asked by Hercules
3. 1,482 views
How would you write a speech in a manuscript form. I have no idea how. Please help need to send in my rough draft saturday night
1. 2 answers
2. asked by Karina Lugo
3. 593 views
Primum octo paria servorum eiusdem gentis, ab ultima Sarmatia processerunt; sed minus acriter pugnaverunt quam populus
1. 0 answers
2. asked by alex Karp.
3. 590 views
if the reaction type is Synthesis then what would be the product of..Fe subscript 2 O subscript 3 + H subscript 2 O
1. 1 answer
2. asked by Sienna
3. 454 views
If there is a long written poem in only one stanza, then does that indicate, that it is only following one pattern?What else
1. 0 answers
2. asked by Sara
3. 1,247 views
how do we put x^2-2y^2=4 into a standard equation???
1. 2 answers
2. asked by Soto
3. 693 views
Two Q = +6.72 mC charges are placed at opposite corners of a square d = 1.5 m on each side, and -Q = -6.72 mC charges are placed
1. 1 answer
2. asked by DJ
3. 1,157 views
What is the name of the type of thinking that humans do naturally? What is the weakness of this type of thinking?
1. 1 answer
2. asked by Komal
3. 452 views
Calculate the grams of HNO3 in 35.0 ml of a 6.00 M HNO3 solution
1. 1 answer
2. asked by jessica
3. 632 views
• Describe forces resulting from natural phenomena that can have severe consequences on structures in the environment and
1. 1 answer
2. asked by RJ
3. 1,022 views
Whats the name for HI(aq)?I thought it was Hydrogen Iodide, but that's incorrect, does the aq change the name?
1. 1 answer
2. asked by echem
3. 1,126 views
A solid sphere of uniform density starts from rest and rolls without slipping a distance of d = 3.4 m down a q = 29° incline.
1. 2 answers
2. asked by rufy
3. 1,742 views
Rachel has 3 red, 5 blue, and one yellow towel. In how many ways can the towels be aranged if:a) One blue towel must be at each
1. 0 answers
2. asked by Madmazel
3. 485 views
What is 752*35 please i need the answer now
1. 1 answer
2. asked by URGUNT
3. 343 views
The polar ice caps contain about 2.76E+19 kg of ice. This mass contributes negligibly to the moment of inertia of Earth because
1. 1 answer
2. asked by Jordan
3. 504 views
A beam of mass mb = 10.0 kg, is suspended from the ceiling by a single rope. It has a mass of m2 = 40.0 kg attached at one end
1. 3 answers
2. asked by Katie
3. 2,082 views
A student is given a stock solution of 1.54E-04 M. How much stock solution is needed tomake 100 mL of a 1.60E-05 M solution?
1. 1 answer
2. asked by Anonymous
3. 429 views
The formate ion, (CHO2-), is related to the acetate ion and forms ionic salts with many metal ions. Assume that 9.7416 g of
1. 2 answers
2. asked by timmy
3. 900 views
5. How would you accomplish exposure netting with currencies to two countries that tend to go up and down together in value?
1. 0 answers
2. asked by sam
3. 397 views
I have a few questions to ask, since I was absent from school and I do not really understand the calorimetry problems.1) When a
1. 7 answers
2. asked by Bonn
3. 1,040 views
Please solve 4x² + 8x + 16 = 0 and show steps. Confused..
1. 1 answer
2. asked by J.C.
3. 517 views
Please solve 4x² + 8x + 16 = 0 and show steps. Confused..
1. 1 answer
2. asked by J.C.
3. 557 views
Please solve 4x² + 8x + 16 = 0 and show steps. Confused..
1. 2 answers
2. asked by J.C.
3. 699 views
Find the lengths of the diagonals of a parallelogram with adjacent sides of 12cm and 13 cm if the angle between the sides is 50
1. 1 answer
2. asked by Jamilla
3. 1,003 views
Ten cards are selected without replacement from a standard 52 card deck that contains 13 clubs and 39 other cards. What is the
1. 2 answers
2. asked by Lisa
3. 478 views
Evaluate the following limit:lim x->0 xcscx =limx->0 x/sinx Does it equal one because the reciprocal is 1/1=1?
1. 1 answer
2. asked by sh
3. 620 views
Evaluate the following limit:lim x->(pi/2) [((pi/2)-(x))/cosx] May I please get a hint on how to start this question?
1. 1 answer
2. asked by sh
3. 1,055 views
how can you use the inverse trigonometrical function on calculator to find the value of x in degree for which sinx = -0.4
1. 2 answers
2. asked by kenji86
3. 437 views
A radar antenna is located on a ship that is 4km from a straight shore. It is rotating at 32rev/min. How fast does the radar
1. 2 answers
2. asked by sh
3. 2,424 views
Thank you very much for helping me!Here are some more sentences I'd like you to check. Thank you very much! 1) In fighting
1. 1 answer
2. asked by Franco
3. 523 views
Hello!On Monday I am teaching English to 8th graders. There will be a little competition - the topic is the invention of the
1. 2 answers
2. asked by mary
3. 818 views
if the stress strai graph is a straight line,how much does the bar srtetch when applied force is increased by 50000N?
1. 1 answer
2. asked by kabelo
3. 404 views
if the stress strai graph is a straight line,how much does the bar srtetch when applied force is increased by 50000N?
1. 1 answer
2. asked by kabelo
3. 394 views
(5-2*(6)^(1/2))^x+(5+2*(6)^(1/2))^x=98
1. 1 answer
2. asked by Anup
3. 308 views
3(X+1):X+110(x+1):x+1
1. 1 answer
2. asked by LERA
3. 237 views
An electron, moving with a speed, 6.8 km/s, enters a magnetic field that has a strength of 6.9 T. The magnetic force on the
1. 1 answer
2. asked by Jamie
3. 1,149 views
Given that the monopolist demand curve is Qd=200-2P, TC=#900 and P= #55. What is the total profit?
1. 0 answers
2. asked by Samuel
3. 921 views
state the effects of unemployment on the (A)consumers expenditure (b)investment (c)Government expenditure (D)The church.
1. 1 answer
2. asked by brian
3. 385 views
In a lab we did potentiometric titrations with a mixture of NaCl/KI and AgNO3. We plotted a titration curve and found the 2
1. 0 answers
2. asked by Johnathan
3. 541 views
sinx cscx-sin^(2)x=cos^(2)x
1. 1 answer
2. asked by kay
3. 406 views
value of outstanding bond changes whenever the going rate of interest changes in general short term interest rates are more
1. 1 answer
2. asked by soniya
3. 670 views
if a=2^3*3^7*5^3*11^4 and b=2^2*3^5*7^2*11*13,find the following.(leave your anwer written with exponents)a.GCD b.LCM
1. 3 answers
2. asked by yolanda
3. 462 views
can someone make a lattice table. i have to multiply 523*73 using lattice multiplication. i know how to do it and have the
1. 0 answers
2. asked by jennifer
3. 442 views
With speed 75m/s and period 5.42ms, calculate the wavelength.
1. 1 answer
2. asked by James
3. 348 views
On the issue of segregation, compare the views of Martin Luther King Jr. to those of Malcolm X.
1. 1 answer
2. asked by Cassie
3. 933 views

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