Questions Asked on
October 27, 2008

Chemistry: please double check...
Please double check one last time have to hand it in tomorrow.ThankYou in Advance. This was the lab experiment:  A. Standardization of the Sodium Thiosulfate Solution Make up a standard solution of potassium
asked by Saira 
AP Chem
I know this might sound easy... but i need these problems for bonus and i want to make sure they are right Silver nitrate reacts with strontium chloride in an aqueous precipitation reaction. What are the formulas of silver nitrate and strontium chloride?
asked by AnnaMarie 
chemistry
For the reaction shown below complete the following calculations. H2(g) + C2H4(g) > C2H6(g) (a) Estimate the enthalpy of reaction using the bond energy values in Table 9.4. (b) Calculate the enthalpy of reaction, using standard enthalpies of formation.
asked by hannah 
physics
A race car, starting from rest, travels around a circular turn of radius 29.3 m. At a certain instant, the car is still accelerating, and its angular speed is 0.621 rad/s. At this time, the total acceleration (centripetal plus tangential) makes an angle of
asked by kyle 
Math  gr.11
A tunnel with a parabolic arch is 12m wide. If the height of the arch 4m from the left is 6m, can a truck that is 5m tall and 3.5m wide pass through the tunnel? Can someone please help me with this? and could you show me steps how you got the answer, i
asked by Mae 
Physics Number 3 (Online w/ no teacher)
Many people mistakenly believe that the astronauts that orbit the Earth are “above gravity.” Calculate g for spaceshuttle territory, 200 kilometers above the Earth’s surface. Earths’ mass is 6 X 10 to the 24th and its radius is 6.38 X 10 to the
asked by Katie 
college
Please help me write a discussion on the 3 market shifts in the fashion industry
asked by natalie 
chem
How much energy is required to ionize a hydrogen atom in its ground (or lowest energy) state? What wavelength of light contains enough energy in a single photon to ionize a hydrogen atom?
asked by natash 
Chemistry
Balancing Equations for Reactions Occurring in Basic Solutions: I have the answer for it and I've gone and redone it twice and I can't match the answer...I was just seeing if anyone could show the steps so that I could see where I messed up...
asked by Bri 
Physics (Online w/ no teacher)
The mass of a certain neutron star is 3.0 X 10 to the 30th (1.5 solar masses) and its radius is 8,000 m (8 km). What is the acceleration of gravity at the surface of this condensed, burnedout star? My answer was 31,265,625 X 10 to the 12th km/s squared.
asked by Katie 
Physics (Online w/ no teacher)
Find the change in the force of gravity between two planets when the distance between them is decreased by a factor of 5.
asked by Katie 
social studies
Identify two reasons that explain why Britain and France thought that the policy of appeasement was the best solution as a reaction to Hitler's demands.
asked by Carly 
Histories/Social Studies
What was the dividing line between Former Han and the later Han marked by? ((IN ancient China))
asked by Kathryn 
Microeconomics
If the wage exceeds the value of the marginal product of labor, then hiring another worker: A. Decreases the firm’s total revenue B. Increases the firm’s profit C. Increases the firms total cost D. All of the above are correct I picked A? As a result
asked by G 
Chemistry
I am stuck in this problem I need to calculate the molality first so I could find T but I don't know which one is the solvent and which one is the solution the problem is to calculate the freezing point of a solution containing 12.2g of benzoic acid,
asked by Maria 
governmnent
If a proposed amendment violates the Constitution, should the Supreme Court be able to block its ratification?" A. With only one exception, an amendment to the Constitution cannot, by definition, violate the Constitution. Think it through: assume for a
asked by Anonymous 
chemistry
is this the right anser? for this problem please let me know thanks calculate the amount of heat in kilojoules released when 50 grams of steam at 125 C are converted to 50 grams of ice at 125 C so 50 grams of H2O Ti= 124 C Tf= 125 C q=? J=? q=m *Cp * At
asked by Joshua 
statistics
A box of tickets averages out to 75 and the SD is 10. One hundred draws are made at random with replacement from this box. a)Find the chance that the average of the draws will be in the range 65 to 85. b)repeat for the range 74 to 76.
asked by Amanda 
math
I have fewer ones than tens. The value of my tens is 30. What 2 numbers can I be?
asked by mac 
Chemistry
Calculate the amount of heat in kilojoules released when 50 grams of steam at 125 C are convert to 50 grams of ice at 125 C please help
asked by Joshua 
check
What do you think are some of the reasons why the president was given almost unlimited military powers ? what are some possible positive and negative effects resulting from the scope of the presidents military power? my answerBecause he is the Commander in
asked by Anonymous 
math
Edna and Nancy leave the house of a common friend at the same time and walk for 4 hours. Edna walks due east at the average rate of 4 kilometers per hour and Nancy walks due north at the average rate of 3 kilometers per hour. What is the straightline
asked by Sasha 
Chemistry
While titrating 25.00mL of a weak acid, HA, with 0.1500M NaOH, you reach equivalence point after adding 27.00mL of the NaOH. The pH of the acid initially was 2.48. What is the dissociation constant of the acid?
asked by Sam 
Math
sqrt(x^5 y^2)+ sqrt(9xy^2) How would I simplify this?
asked by Chris 
Chemistry/please check
Calculate the amount of heat in kilojoules reased when 50 of steam at 125 C are converted to 50 grams of ice at 125 C. AHsteam = m * Cp steam * At q1= 50g * 4.184 J/g C * (125100)C= 5.23 x 10^J q2= m * AH 50g * 5230 J/g = 2.61 x 10^5 J q3= 50g *4.184 J/g
asked by Joshua 
7th grade
At a certain time of day, a person's shadow is twice her height. What ratio describes this relationship? At this time of day, Gene's shadow measures 320cm. What is his height?
asked by amanda 
Literary Terms
What is the difference between Juxtaposition and Antithesis?
asked by Phil 
Chemistry
The boiling point elevation of a solution consisting of 2.92 g of a nonvolatile solute in 82.4 g of benzene is 1.077 oC. What is the molecular weight of the unknown solute?
asked by Jacqueline 
metaphor
i was wondering if anyone can tell me if this is a correct metaphor MY LIFE IS A DREAM My life is a dream, like a tiger waking up from her deep sleep. My life is like a dream, it's all up to me, the trees are purple, the stars talk away the night, the
asked by Alie 
chem
The minimum energy required to change the conformation of 11cisretinal within the eye is about 164kJ/mol. Calculate the longest wavelenght visible to the human eye
asked by natash 
american government
a police officer has arrested a suspect and produced evidence of wrongdoing. list three questions you would ask the officer to determine whether the freedom and security of the suspect have been violated
asked by kyle 
physics
You are hired to check the technical validity of a futuristic space mystery production. The scene takes place during the rst manned trip to Pluto's moon, Charon. Sally Skywalker is outside the spaceship repairing some hardware, when her safety line to the
asked by Sandhya 
Calculus derivatives
f(a) = a + √a (a) Find the derivative of the function using the definition of derivative.
asked by Ben 
english
show me a letter to an editor of your local newspaper opposing the veiw expressed by one of its journalists that the popular music of your country is full of sound and fury meaning nothing
asked by tc 
calculus
Help  I have three problems that I am stuck on  1. Lim x approaches infinity (x3/x squared + 4) 2. Lim x approaches 3 x cubed  x squared  7 x +3/ x squared  9 3. Lim x approaches negative infinity (x + square root x squared + 2x)
asked by Jane 
US History your opinion??
Agree or disagree and why Article One in the US constitution leaves little room for interpretation of the powers of Congress.
asked by Lynn 
Calculus (Answer Check)
A particle moves along the xaxis so that its velocity at time t, 0(less than or equal)t(greater or equal to)5 is given by v(t)=3(t1)(t3). at time t=2 the position of the particle is x(2)=0. 1. find the minimum acceleration of the particle 2. find the
asked by Michelle 
word problem
A disoriented driver crosses diagonally from one corner of a 150 m by 275 m lawn to the far corner. How far does the wayward driver drive across the lawn? Give an approximate answer to three decimal places. What formula would I apply to solve this?
asked by Shawn 
Statistics
1. In developing patient appointment schedules, a medical center wants to estimate the mean time that a staff member spends with each patient. Using a value for the population standard deviation of eight minutes, determine: a. How large a sample should be
asked by JYD 
Calculus
Explain the global optimization process for a continuous function over a closed interval. Be sure to identify all steps involved and clearly explain how the derivative is utilized in this process. Would this be a good explanation? The process of global
asked by George 
Algebra
1 adult + 2 kids: admission = 8.75 2 adults + 5 kids: adm = 19.75 I have the answer, just need the formula  I guessed and checked (a lot) and got kids' tickets = 2.25 adults' tickets = 4.25
asked by Jesse 
MGT
I am not sure of this but i would like suggestions i need to write 150 word response: Describe an obstacle to working on teams. Explain how the team can overcome that obstacle. also I need the same thing for this one: Address the guideline to promoting
asked by dawn 
math
The ratio of height of an object in a photograph to the actal height is 1:100. The height of a statue in the photograph is 5cm. How tall is the statue?
asked by amanda 
chemistry
i need to know if I am in the right tract please let me know...I am calulating the molality of the following exercise so I could be able to apply the formula T=Kf * molality calculate the freezing point of a solution containin 12.2 grams of benzoic acid,
asked by Joshua 
Science ...Urgent plz
Describe, compare and contrast INDUCTION and DEDUCTION as methods of science – using examples where appropriate. Identity and solve a problem using both induction and deduction. Where appropriate illustrated why and how one would use experimentation/
asked by Sheer12 
physics
A 1.00 kg hollow ball with a radius of 2.2^10^1 m, filled with air, is released from rest at the bottom of a 1.50 m deep pool of water. How high above the water does the ball shoot upward if the upward force exerted by the fluid on the ball 40 N? Neglect
asked by Sandhya 
Algebra
Montreal and Quebec City are about 260km apart along Route 20 in Canada. Sylvia is leaving Montreal to go to Quebec City at a speed of 90km per hour. And Anne is leaving Quebec City to go to Montreal at a speed of 105km per hour. a) When and where do
asked by Joy 
7th grade
can you just give me a math riddle that's understandable to 7 th grade
asked by whatever 
physics
Two carts of equal mass, m = 0.280 kg, are placed on a frictionless track that has a light spring of force constant k = 51.9 N/m attached to one end of it. The red cart is given an initial velocity of v0 = 3.50 m/s to the right, and the blue cart is
asked by Sandhya 
college_ethics applied
Match the following definitions of happiness to the theory: a. Egoism b. Virtue Ethics c. Natural Law d. Hedonism Happiness is a matter of fulfilling one's purpose in life. Happiness is a matter of immediate gratification, living for one's self in the
asked by HK 
physics
density of silver is 10.5 X10^3 kg/m^3. find the volume occupied by 2X10^4 g of silver. calculate the force of gravity acting on the mass.
asked by Bailey 
math
For how many ordered pairs of positive integers (x,y) is 2x+3y
asked by Lauren 
chemistry
what is the balanced formulea equation for water evaporating
asked by lila 
math
when solving the exponential equation, 2^2x1=16 what do I do first? do I convert to a log equation?
asked by Sanya 
math
which of the following of a circle is always smaller than the other two? A the circumference B the diameter C the radius D it depends on the size of the circle
asked by zaira 
Math
I have 4 pieces of equipment that need to run one after the other. Two of them have to run at a maximum of 20 minutes each and be off a total of 90 minutes each. One of the remaining 2 peieces has to run at 15 minutes. No determined minutes off. How do I
asked by Virginia 
Math
When Tammy was 4, the ratio of Tammy's age to fer father's age was 1:7. What will the ratio of their ages be when Tammy's father is 48. If so what would it be in simplest form.
asked by amanda 
Math
Simplify ^3 sqrt symbol 4x ^3 sqrt symbol 6y Would I combine the 4x and the 6y?
asked by Shawn 
teaching
what is the difference between constructivist and inquirybased learning?
asked by sally 
Calculus (Answer Check)
Are my answers right? If they are wrong you don't have to tell me how to do it its okay =) A particle starts at time t=0 and moves along the xaxis so that its position at any time t(greater or equal to) 0 is given by x(t)=(t1)^3 (2t3) 1.find the
asked by Michelle 
Health
Please, I just need someone to help me start this and I'll take it from there. I can't seem to come up with any concepts. Thanks. Imagine you are witnessing a senate debate in Washington, D.C., hours before a vote on a comprehensive health care reform
asked by Thelma 
Chemistry
I'm so confused!!!!!!!!!! I need to write out the equation for the reaction between (+)tartaric acid and (+_)1phenylethylamine. I know tartaric acid is C4H6O6 and 1phenylethylamie is C8H11N. Where do I go from here?
asked by Andrew 
Math check
multiply: sqrt25 sqrt100 is the answer 50?
asked by Shawn 
5th grade
what was cattle ranching in the 1800's?
asked by cole 
Calculus
Explain the global optimization process for a continuous function over a closed interval. Be sure to identify all steps involved and clearly explain how the derivative is utilized in this process. Does this have to do with the first derivative rule or
asked by George 
MATH
if line segment AC =120ft and the ratio of line AB:line BC=3:5, what is the length of line AB ? I set up the equation as x:120,3:5 x/120=3/5 3/120=360, 360 divided by 5=72 the answer in the book is 45, need help
asked by Rose 
Agree or disagree with this statement US history
Agree or disagree and why? just taking a poll Article One in the US constitution leaves little room for interpretation of the powers of Congress.
asked by Lynn 
SCIENCE
I have a supermarket science project that is due in a couple of days. I have to compare quality and quantity of at least two similar products. I have to use these procedures for a formal lab report. TITLE~ PROBLEM STATEMENT~ HYPOTHESIS~ MATERIALS~ MV~ RV~
asked by KELSIE 
business(Information Systems Strategy)
Strategy Development Present and explain five key IT/IS initiatives that should form company’s (mobile industry company) 35 year IT/IS strategy. You should present this strategy using Earl’s Risk & Return Portfolios taxonomy, then by briefly
asked by Shalini 
social studies
How do each of the eight strands of social studies tie into the times and life of Christopher Columbus?
asked by Katherine 
Social Studies
When did spain come under Muslim rule ?
asked by Danielle Dupuis 
science.. please help!!
i need to find two articles in anything to do with an ecological concern (ex. pollution as a threat to our ecosystem)... please help me find a site, i can't find any good ones!!
asked by Allison 
Math check
(^5 sqrt symbol a^6)/(^4 sqrt symbol a^3) Is the answer 20sqrt symbol a^9
asked by Chris 
Math check
(3+sqrt x)(4 3sqrt x) is the answer 12 5sqrtx3x?
asked by Chris 
MGT help
Set achievable goals for your work unit. I wrote this so far: If I were going to set achievable goals they would be Give an example of how this benefit has been successful (or unsuccessful) in your experience in the workplace, in school, or in your
asked by dawn 
math
Simplify. 10 lb 30 oz
asked by Mark 
ENGLiSH 12TH
May someone please help me with a sentence with the word askance. I know the meaning which is "with a sidewise glance; with suspicion or disapproval" but I just can't seem to come up with a sentence. Thanks for your help
asked by SENiOR '09 
math
use only tens to make the number 40 in two parts (5 ways)
asked by mitch 
Science
With reference to the chemical physical structure of DNA, and the nature and importance of a stable genetic code, describe the major forms of chromosomes mutations; also, describe, using examples: the major categories/types of mutagenic agents and how
asked by Aisha 
Math
rationalize the denominator sqrt 5/ (5+sqrt6)
asked by Shawn 
SOP
how to draft a sample standard operating procedure (SOP) for guard behavior?
asked by Bridgett 
Math
Solve: x= sqrt(10x42)
asked by Shawn 
Chemistry
What does ammonia have anything to do with bogdan's rocket building? can't find this anywhere if we had to order ammonia we don't order in pure. it is ordered in clandestine, liquid solution. the ammonia exists in this aq solution in eq. what is the eq
asked by Xi 
Chemistry
What does ammonia have anything to do with bogdan's rocket building? can't find this anywhere if we had to order ammonia we don't order in pure. it is ordered in clandestine, liquid solution. the ammonia exists in this aq solution in eq. what is the eq
asked by Xi 
Dr. bob please helpchemistry
we have to do this lab tomorrow. my teacher says that we have to "indirectly measure the radius" of a marble he will only supply a rulerplastic and a meter stickwood what am i supposed to do?
asked by Lamen 
Math
Mary has an order to be given Atropine gr. 1/150 sc on call from the O.R. The O.R. has called for Mary, so you need to prepare her injection right away. The label states : Atropine 0.4 mg/ml. How many ml are you to administer?0.35 ml0.5 ml1 ml1.5 ml Maggie
asked by Jennifer 
math
Two numbers have a sum of 47. Their difference is 5. What are the two numbers?
asked by Michele 
Calculus (Answer Check)
A particle moves along the xaxis so that its velocity at time t, 0(less than or equal)t(greater or equal to)5 is given by v(t)=3(t1)(t3). at time t=2 the position of the particle is x(2)=0. 1. find the minimum acceleration of the particle 2. find the
asked by Michelle 
Chemistry
The partial pressure of water above a solution of water and a nonvolatile solute at 25oC is 18.6 mm Hg. What is the mole fraction of the solute?
asked by Jacqueline 
Chemistry
Which of the following would be the best solvent for NH3 and why? CH3(CH2)4CH3, CCl4, CH3OH, BrCH2CH2CH3.
asked by Jacqueline 
American history
What did the mayflower compact and the fundamental orders of connecticut have in common?
asked by Nella 
science
what is pluto called? i think it is a star is that correct. im doingit for extra credit. and why do they call it stars
asked by neha 
SOSE
how and why was fidel castro a tyrant (short answer)
asked by Sam 
Math check
express in terms of i and simplify: srqt54 is it 3isqrt6?
asked by Shawn 
math check
Simplify: sqrt(x^5 y^2)+sqrt(9xy^2) is the answer sqrtx(x^2y+3y)
asked by Shawn 
science
How should I draw a diagram for this question below? During a hot summer's day, the sea is cooler than the land, so the air above the sea is cooler than the air above the land. Explain, using a labeled diagram, how this leads to a cooling breeze blowing in
asked by Anonymous 
Chemistry
calculate the freezing point of a solution containing 12.2 grams of benzoic acid, dissolved in 250 grams of nitrobenzene. the freezing point of nitrobenzene is 5.7 celsius and its freezing point depression constant is 7.0 celsius/m. please help
asked by Joshua 
Algebra
Swimming space. The length of a rectangular swimming pool is 2x  1 meters, and the width is x + 2 meters. Write a polynomial A(x) that represents the area. Find A(5). I have the polynomial being: A(x)=2x^2+3x If I find A(5): 2*5^2+3*5 2*25+15 65 meters.
asked by mchawk 
chemistry
what are the properties affected by intermolecular forces? please help
asked by Joshua 
american government
how can a governors message power affect legislation in a state?
asked by Anonymous 
Math
Describe some practical applications for fractions in your daily life. What are the challenges you have experienced regarding the use of fractions? Explain your answers.
asked by Carla 
american government
Suppose major officeholders from one particular party are not performing well, and the party is not monitoring these officeholders. in what ways could this situation affect the party as a whole? my answer is If they are honest then help them and most do
asked by Anonymous 
Chemistry
How does H2O effect NaH2PO4 during an acid titration?
asked by Jessica 
Math
F(x)=sqrt(93x) determine the domain of f How would I break that out to determine f
asked by Chris 
chemistry
Calculate the enthalpy of the reaction shown below using the following equations. H2(g) + F2(g) 2 HF(g) (a) ΔH° = BE(reactants)  BE(products) (b) ΔH°rxn = nΔH°f(products)  mΔH°f(reactants)
asked by hannah 
criminal justice
hi, I just need some ideas in how to make a SOP Standard operating procedure for guard behavior in a correctional. I think I will be including things like guard fraternization with prisoners, treatment of prisoners of the opposite sex, acceptance of bribes
asked by Nicole 
Math
Express using radical notation: sqrt(6ab)^4/3 is the answer ab3sqrt6ab?
asked by Chris 
math
find two consecutive even integers such that 5 more than the first is divided by 2 less than the second, the result is 13/12.
asked by amir 
social studies PLEASE HELP!
Name the candidates for mayor in canada and one important reason each gives for running.
asked by Heather 
modern studies
what is the voting system called that elects constiuence msps what is the voting system called that elects regional msps
asked by lila 
math
in the examples of a computerized drilling machine that were presented in your reading material, downward movement of the drill bit toward the metal plate was in the A positive direction of the xaxis B negative direction of the xaxis C negative direction
asked by zaira 
Math check
express using radical notation: (6ab)^4/3 This is what I have so far this be ^3sqrt6ab
asked by Chris 
5th grade math
big al has a set ofnonmetic wrenches that has these numbers 7/16,1/4,9/16,3/8,5/16,1/2 which is the largest? which is the smallest?
asked by logan 
Social Studies: EGYPT
what was the substance that was used to stuff the nostrils during the mummification process
asked by kelly 
Math
Simplify: 9 sqrt5 3 sqrt5
asked by Chris 
math
How to make up a data set of at least 12 numbers that have that have the following landmarks maximum.:18 mode:7 range:13 median:12
asked by Gio 
grade seven
A scale on a map is 1cm to 250km. What does this mean?
asked by amanda 
Math
Solve: sqrt(7x5)+sqrt(15x+4)=sqrt(30x+31)
asked by Chris 
Elections
Calculus / Graphical, Numerical, Algebraic: Teacher's Guide with Answers
asked by elley 
Social Studies
In what ways has America’s geography helped to bring Americans together? In what ways has it helped to separate Americans?
asked by Nicole 
Math
find the missing numbers and landmarks 18,20,20,24,27,27___,30,33,34,36,36,___ range:22 mode:27 minimum_____ maximum:___ explain how please
asked by Gio 
Math
Simplify: (4+2i)/2i(42i)^1
asked by Shawn 
5th grade
What is 25/125 in simplist form?
asked by Janice 
check
How can a governor's message power affect legislation in a State?my answer is Of course a Governor's msg power affects legislation. A Governor has an enormous amount of power over a state.. .much like a president over the federal government. He or she gets
asked by Anonymous 
Math
Express using radical notation : (6ab)^4/3
asked by Shawn 
Math
Simplify: 9 sqrt5 3 sqrt5
asked by Shawn 
Spanish
Please see if this is written correctly. Let me know if I can say certain sentences in shorter phrases or simpler words or both. Michelle Rodriquez es puertorriqueña y dominicana. Ella es famosa por ella las habilidades actuación. Ella es rebelde y de
asked by Lauren 
help me!
In what ways has America’s geography helped to bring Americans together? In what ways has it helped to separate Americans?
asked by someone 
3rd Grade Grammar
In the sentence, "Marcy's brother carries bags of junk to the curb" I need to identify the nouns and whether they are common or proper. Thanks.
asked by Amy 
math
Mr. Samuel has 150 pennies in two jars. There are 40 more pennies in one jar than the other. How many pennies are in each jar?
asked by Michele 
Math check
The problem is solve x= sqrt10x42 So it would be x=sqrt10x6 right then how would I solve for x
asked by Shawn 
Algebra 1: 8th Grade
Montreal and Quebec City are about 260km apart along Route 20 in Canada. Sylvia is leaving Montreal to go to Quebec City at a speed of 90km per hour. And Anne is leaving Quebec City to go to Montreal at a speed of 105km per hour. a) When and where do
asked by Joy 
Geography
In what ways has America’s geography helped to bring Americans together? In what ways has it helped to separate Americans?
asked by someone 
Geography / Social Studies
how are people in modern american societies ruled by geographic conditions? Consider modes of travel, how food is acquired, and types of houses built
asked by Anonymous 
college,Business(Information Systems Strategy)
Part 1: Strategy Development Present and explain five key IT/IS initiatives that should form companyâ€™s (mobile industry company) 35 year IT/IS strategy. You should present this strategy using Earlâ€™s Risk & Return Portfolios taxonomy, then by
asked by Shalini 
Downloading" repost
Hi, I need some help downloading two PDF files. They are for volunteer work at Roswell Cancer Institute. I believe there is a brochure and an application form: 19433 Volunteer Application Form  single pages.pdf 68K View as HTML Download Volunteer
asked by Anonymous 
Psychology
I need to write a paper regarding a social injustice, but I can't think of any good ideas. I was thinking maybe the fact that people today feel like they need to pay reparations to modern Blacks because their ancestors were slaves is a social injustice,
asked by Jonas 
6th grade
WHAT 30 TO THE 2 POWER
asked by BOUCHET RUN IT 
spellING
A SMAIL WILD BIRD OF THE PATRIDGE FAMILY
asked by SASHA 
Finance
Describe the relationship between the coupon rate and the required rate that will result in a bond selling at a discount?
asked by Angel 
Finance
Describe the relationship between the coupon rate and the required rate that will result in a bond selling at face value?
asked by Angel 
Finance
Describe the relationship between the coupon rate and the required rate that will result in a bond selling at a premium?
asked by Angel 
matha
which of the following is an example of a binomial? A 2y B 2x+y C 2xy D none of the above
asked by isabel 
chemistry
I know you are unable to draw things on this website, but I am in desperate need for help and was wondering if someone would be able to guide or help me. I need to draw and assign the expected proton NMR spectra for the following compounds and show
asked by sam 
Algebra ?
Selling shirts. If a vendor charges p dollars each for rugby shirts, then he expects to sell 2000  100p shirts at a tournament. a) Find a polynomial R(p) that represents the total revenue when the shirts are p dollars each. I came up with the polynomial
asked by mchawk 
science
Working on animal cells. Have to label what make up an animal cell in order 18 of the following; nucleus, cell membrane, vacuole, cytoplasm, mitochondria, goligi body, endoplasmic reticulum, ribosome??? Not sure where to start
asked by anthony 
Biology
When someone starts exercising,how does their heart know that it should beat faster? Which gas is removed from the air you inhale? Which gas is added to the air you exhale?
asked by Ben Hunt 
american government
if a purposed amendment violates the constitution should the supreme court be able to block its ratification?
asked by Anonymous 
Bio 157
Be able to tell the ovarian, uterine and hormonal changes which occur during each stage of the menstrual cycle. I am not sure what answer she is looking for. Any Help would be great.
asked by jennifer 
science
Working on animal cells. Have to label what make up an animal cell in order 18 of the following; nucleus, cell membrane, vacuole, cytoplasm, mitochondria, goligi body, endoplasmic reticulum, ribosome??? Not sure where to start. Can not open the last
asked by anthony 
Math
Express using radical notation: sqrt(6ab)^4/3
asked by Chris 
math
when a piece of a circle is determined by two radii, that piece is best called a A sector B circumference C remainder D chord
asked by zaira 
college
For each set of parameter values:  Calculate the optimal time to extract the resource  How do you find switchpoint/ transition point?  Calculate the Extraction path (Q0, Q1, etc.)  Calculate the MUC in each period  HOW DO U FIND MUC?  Calculate the
asked by Kimberly 
science,technology and the environment
describe,compare and contrast induction and deduction as methods of science.using examples where appropriate.Identify and solve a problem using both induction and deduction.where appropriate illustrate why and how one would use experimentation and cycle of
asked by adwoa 
it 220
Locate two Websites that you feel exhibit exemplary design features. explain why you selected each site. what design features stand out on each site? Are these features unique to the web sites you selected or are they used by their competitors or similar
asked by sam 
Math
Express using radical notation: sqrt(6ab)^4/3
asked by Chris 
social studies
name the candidates for city council in HRM ( those from Eastern Passage )include telling about two things each candidate wants.
asked by Heather 
MATH
For the graph of f(x) = e^(2x + 1)  1, where does the graph crosses the xaxis? is it (1/2,0)?
asked by Crystal 
4th gradeEnglish
Could someone tell me if his and their is a common noun?
asked by Hayley Mallard 
math
Complete the statement. 12 L = ________ qt A) 1.14 B) 11.4 C) 1.272 D) 12.72
asked by La Vonna 
Math
Complete the statement, using a metric unit of weight. A television weighs 30______.
asked by Mark 
Math
(3+sqrt x)(4 3sqrt x) is the answer 12 5x sqrt
asked by Chris 
Grammar
the directions are"Write 3 adverbs to describe each verb noted. Do not use a word more than once." the words are run,dance,tripped,fly,play,jump,read, sing,growl,laugh,write,and eat.What are the answers?
asked by chelsea 
Math
Divide and simplify to the form a+bi. (8+i)/(23i)
asked by Chris 
math
The numerator of a fractionis 5 less than twice the denominator. If the numerator is decreased by 1 and the denominator is increased by 3, the value of the new fraction is 5/4. Find the original fraction.
asked by amir 
chemistry
for K3PO4 is it potassium phophate or tripotassium phosphate? or both? confuse which one we use more often?
asked by Joshua 
Math
5k^2u^2 3z^2 ________ + ____ 12b^2d^2 4bk^3 How would I solve this?
asked by Nadine 
Math check
Divide and simplify to the form a+bi. (8+i)/(23i) Is the answer (23/13)+(43/13)i
asked by Chris 
scienceplants
does anyone know where i can find a concept map of the transportation of fluids(in a plant)
asked by martha 
SCi3NC3
An object is raised ad the allowed to fall. As it hits the gorund it stops and produces a sound. May u tell me al of the enegrgys that are occuring??
asked by DE3StiNY 
Chemistry
Hi, This is one of my chem hw problems. Does anyone have links to websites that might help me solve this..or equations? It sounds like there are two parts to the question but I'm not sure. Volts and Joules? 1. Electrons are used to determine the structure
asked by Anne 
Math check
Solve: sqrt(7x5)+sqrt(15x+4)=sqrt(30x+31) would I square both sides and then add and subtract I get 4 is that right?
asked by Chris 
government
how can a governors message power affect legislation in a state?
asked by Anonymous 
vocabulary
what is the meaning of assent?
asked by isaiah 
math
use only 10s to make the number 40 in two parts (5 ways) 1+3 2+2 3+1 what are the other two?
asked by mitch 
Math problem
A disoriented driver crosses diagonally from one corner of a 150 m by 275 m lawn to the far corner. How far does the wayward driver drive across the lawn? Give an approximate answer to three decimal places.
asked by Shawn 
Math
Express in terms of i and simplify: sqrt54 is the answer 3isqrt6
asked by Shawn 
Constitution
What is the difference between a legislative bond measure, a legislative constitutional amendment, and an initiative constitutional amendment? How many of each are on the ballot?
asked by dt 
5th grade
what is the measurement of angles on a regular hexagon
asked by alex 
Math check
subtract: 3+5i(4+6i) is the answer 7i?
asked by Shawn 
Math
Multiply: sqrt25 sqrt100 is it 50?
asked by Shawn 
Math
Multiply Write the answer in the form a+bi. (23i)^2 I am coming up with 43i what am I doing wrong?
asked by Shawn 
5th grade
compare fractions 7/10 5/8 3/7
asked by linda 
american government
how can a governors message power affect legislation in a state
asked by kyle 
8th grade
A'B'C' is the image of ABC after a dilitaion. AB=7, AC=10, A'B'=28, and B'C'=24. What is the scale factor of the dilitaion?
asked by Cortnee 
Math
Divide and simplify to the form a+bi. (8+i)/(23i)
asked by Shawn 
Math
Solve: sqrt(7x5)+sqrt(15x+4)=sqrt(30x+31)
asked by Shawn 
psychology
what is the production of new brain cells?
asked by nicole 
MAth
Express using exponential notation sqrt (6xy)^3
asked by Shawn 
math
if f(x) = sqrt(93x) determine the domain of f
asked by Shawn 
math
write a poem about rhombus
asked by handrielle 
Math
if f(x)=x^2 find f(2sqrt6)
asked by Shawn 
8th grade
what is your average spped if you ran 50 meters in 10 seconds?
asked by marissa 
medical
how can eliminating medical abbreviations reduce errors?
asked by theresa 
adult education
How do a write this sentence so it is parallel. Every town and city needs more parking space and places where people can recreate, and to have more money from taxes to pay for these things.
asked by Toni 
MAth algebra
Simplify ^5 sqrt symbol(x^6y^5)/^5 sqrt symbol(x^2 y^2)
asked by Shawn 
Math
^4sqrt symbol(x^2 y^3)^3sqrt symbol(xy)
asked by Shawn 
history
I NEED HELP TRYING TO FIND A CURRENT FOR MY HISTORY CLASS TONIGHT AND I CANT SEEM TO FIND ONE CAN YOU HELP?!
asked by Heather 
social studies
How did the Pilgrims become friends with the Wampanoag?
asked by Zane 
MAth
(3+sqrt x)(4 3 sqrt x)
asked by Shawn 
MAth
^5 sqrt symbol a^6/ ^4 sqrt symbol a^3
asked by Shawn 
Math
sqrt (x^5 y^2) +sqrt(9xy^2)
asked by Shawn 
email help
Can you access a "yaahoo" account from an alternate computer?
asked by Anonymous 
math check
if f(x)=x^2 find f(2sqrt6) I have the answer as 104sqrt6 is that right?
asked by Shawn 
Math
what is tmprlsamoysemycioielnwd unscrambled? It is supposed to be a sentence.
asked by Holly 
English
In the sentence  Plenty of silicon is found on Earth, but it remains a valuable material for the computer industry. What is the simple subject and predicate?
asked by Sylvie 
chemistry
I know you are unable to draw things on this website, but I am in desperate need for help and was wondering if someone would be able to guide or help me. I need to draw and assign the expected proton NMR spectra for the following compounds and show
asked by sam 
Social Studies
Find the place. Using the clues below. One of the most tragic (and ironic) political assassinations in the history of a country happened here. Somewhat surprisingly in the overall scheme of things, this significant seat of government has no commercial
asked by Larry 
Essay writing
how do u go about writing essays that are questions like "why do u want to go to this college" or "why did you decide to major in this" or "what is the reason for you application/clariy your interest in this event" help please!!! Thank you!
asked by Jordaiah 
French
I have to write a short paragraph about where I have already traveled. Can someone check this for me? J’ai déjà allé à d’autres états des EtatsUnis et le Mexique. J’ai allé au Californie, l’Utah, Le Colorado, L’Idaho, et Le Florida. Alors,
asked by Rachel 
History
Hi, I have an exam and I need to know about the First Red Scare during WWI I need to know the definition, when it happened, where it happened, and why it was important but in full detail Thanks
asked by Alex 
Math check
The problem is solve x= sqrt10x42 So it would be x=sqrt10x6 right I have as x=4 is that right? or is it 2,4
asked by Shawn 
Math word problem
A disoriented driver crosses diagonally from one corner of a 150 m by 275 m lawn to the far corner. How far does the wayward driver drive across the lawn? Give an approximate answer to three decimal places. What formula would I apply to solve this?
asked by Shawn 
acids and alkali
what acids and alkali are used to make an oven cleaner plz help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
asked by choc chic 
englishcharacter sketch
how are character sketches supposed to go? i think i am doing this wrong
asked by june 
english
The survival of polar bears and what is being done to save them???
asked by Sam 
physics
do u go to gwu?
asked by rsu 
ENGLISH
what hope is there for the future of the polar bear?
asked by Sam 
math check
subtract: 3+5i(4+6i) is the answer 7i?
asked by Shawn 
math
what is equivalent fractions for 6/5?how do you get the answer
asked by kizzy 
English
You are staning in front of church looking to the right. How do I get to the restaurant? Just go straight. It's past the department store. 1. It's around the corner. 2. Just go straight a little. 3. Just go straight on 1st Street. 31. Just go straight on
asked by John 
math
how many ml should be administered if the dose is 250mg and the label states 500mg per tsp
asked by jane doe 
HistoryConstitution
I read the constitution many times, it is hard to understand how did the constitution address the flaws of the Articles of Convederation? thanks!
asked by Olivia 
science
i need information about the hydrogen molicule
asked by johnathan 
science
Need to find the sequence of how an animal cell starts. Need the order
asked by anthony 
Science
Which of these rates of speed is the fastest? 40 km/h 28 mi/h 19 knots/h I believe it is 40 km/h am I correct?
asked by Samantha 
Spanish
Hello: Please see if this translation is correct. Make suggestions as necessary or feel free to tell me how to say specific phrases in simpler words. Thanks. Michelle Rodriquez is Puerto Rican and Dominican. She is famous for her acting skills. She is
asked by Lauren 
math
write 109 3/4 as a decimal write 0.3246 as a percent
asked by Stephaine 
math
Is the following set of numbers a perfect triple? 13, 15, 18 Why are they, or why not
asked by erica 
american government
in what ways does the existence of minor parties also work to strengthen the united states two party system
asked by Anonymous 
Math
Edward H. White, the first astronaut to spend 20 minutes freefloating in space, had to wear a special suit to protect him from heat, radiation, and particles. the number of layers in his suit is the number that is the only palindrome between 12 and 30.
asked by Samantha 
Math
Hi, I need a little help with solving this question for c: (2c1)^3=4c^21 I did this already: (2c1)^3(4c^21)=0 (2c1)^3(2c+1)(2c1)=0 But I need help with the next steps... Thank you!
asked by Lucy 
science
can not get the website to open up
asked by anthony 
7th grade
If i buy a lollipop and a pack of gum, the cost will be $1.19. If i buy a lollipop and a peppermint, the cost will be $1.45. If i buy a pack of gum and a peppermint, the cost will be $1.40. What are the individual prices?
asked by ladylake5 
Anatomy and Physiology
What is the primary function of Lymphocyte
asked by Anonymous 
U.S. History
What organization or group was against WWI and or for propaganda?
asked by Me 
US history
What were the French motivations to explore the new world?
asked by mw 
Math
Inequalities:How is 2r + 5 greater than a negative one ?
asked by Anonymus