Questions Asked on
December 1, 2017

11th Grade Math
k. (64 to the root of 3)^4 l. (3 to the root of 4)^8 f. (5^2/5/^2)^1/2 4. The radius of a sphere r is given in terms of its volume V by the formula: r=(0.75V/π)^1/3 By how many inches has the radius of a spherical balloon increased when tthe amount of
asked by Liz 
Chemistry
Consider separate 1.0L samples of He (g) and UF6 (g), both at 1.00 atm and containing the same number of moles. What ratio of temperatures for the two samples would produce the same root mean square velocity? T UF6/T He= x/1.0
asked by Anonymous 
chemistry
The normal boiling point of liquid butanol is 391 K. Assuming that its molar heat of vaporization is constant at 45.9 kJ/mol, the boiling point of C4H9OH when the external pressure is 0.647 atm is
asked by Anonymous 
Math
In a particular orchard, there are two times the number of oranges as there are apples and six times the number of oranges as there are pears. The expression j+k+6k represents the total number of fruits at the orchard.
asked by Dee 
math
In how many years will RS 150 double itself at 4 persent simple interest?
asked by rahul 
Mathematics
A rectangular pyramid that measure 10cm by 7cm. Calculate A the surface area B.volume of the pyramid C.the sides of a triangle.
asked by Emmanuel 
business finance
a 15 year constant cash flow of $1200 starts from today. i. what is the present value if the ruling interest is 20%? ii. what would be the present value if the cash flow were to start at the beginning of year 3?
asked by naz 
Chemistry
Calculate the volume of 1.86M Na3PO4 solution that can be prepared from 5.45 g of Na3PO4
asked by Lauren 
Chemistry
The volume of a balloon is 1 liter at 1 atm pressure and 0°C temperature. What volume is the ballooon at 2 atm pressure and 273°C temperature?
asked by Lauren 
Trig
How do we show (sin 10)^2 + (sin 50)^2 + (sin 70)^2 = 3/2 ??? I can't even think of a way to start this..
asked by Ashley 
Biology
how is fungi beneficial to humans, other animals, and the ecosystem?
asked by Anonymous 
Chemistry
In a solution of .200M NaI, solid AgI was placed in. Calculate the solubility if AgI (Ksp=1.5*10^16)
asked by Darcy 
math
Solve the following system: 2x6y = 26 3x+5y = 3
asked by Anonymous 
physics
Star A is four times as far away as star B, but they have the same luminosity. Which appears brighter from Earth. and by how much?
asked by fun times 
algebra
you pull out the plug from the bathtub. after 30 seconds, there are 14 gallons of water left in the tub. one minute after you pull the plug, there are 9 gallons left. how many gallons of water were in the tub initially, that is before the plug was pulled?
asked by cats  Please help 
Maths
A sheet of paper measuring 30cm by 20cm . A strip of Wide 4cm cut from it all around. Find the área of the remaining sheet and also the área of the cut strip
asked by Anonymous 
Algebra
To help open a jewelry store, Chang borrowed money from his credit union. He took out a personal, amortized loan for $45,000, at an interest rate of 6.45%, with monthly payments for a term of 8 years. For each part, do not round any intermediate
asked by Harry 
As physics
The table below shows how the braking distance x for a car depends on its initial speed u u / ms1 5.0 10 20 4 x / m 2.0 8.0 32 128 the reaction time of a driver is 0.60s. Calculate the sopping distance of the car when u= 30ms1. The mark scheme says:
asked by Jan 
world history
Which economic impact did the Crusades have on medieval Europe?
asked by Anonymous 
Calculus
Differentiate and simplify as much as possible. Cube root(5z+6/9z+3). The answer should be y'= (23(9z+23)^2/3)/9(3z1)^2(5z+6)^2/3) So far, I'm stuck at y'=[23/3(5z+6)(3z+1)][((5z+6)^1/3)/((9z+3)^1/3)]
asked by Mike 
chemistry
DOES NO3 VIOLATES OCTET RULE ?
asked by Anonymous 
chemistry
Does N2O violates the octet rule?
asked by Anonymous 
Science
Explain the relationship between visible light spectra and energy.
asked by Marie 
Science
Explain the relationship between visible light spectra and wavelength.
asked by Marie 
Science
Explain the relationship between visible light spectra and frequency.
asked by Marie 
Science
Relate the wave speeds of red, orange, yellow, green,blue and violet with the speed of light.
asked by Marie 
math
what is the reciprocal of 9/11?
asked by Anonymous 
physical
Hi! I really need help! have plans this weekend and they start today but I have to do this and soon! What is the best definition of friendship? 1:A LONGTERM CONNECTION WITH ANOTHER PERSON. 2:A SPECIAL RELATIONSHIP BETWEEN PEOPLE WHO ENJOY BEING TOGETHER.
asked by The carpenters 
physics
A driver of a car traveling at 17.4 m/s applies the brakes, causing a uniform deceleration of 1.8 m/s2 . How long does it take the car to accelerate to a final speed of 13.4 m/s? Answer in units of s.
asked by Anonymous 
math
A credit card had an APR of 23.51% all of last year and compounded interest daily. What was the credit card's effective interest rate(EIR) last year? Show your work.
asked by sarah 
curious
Who runs this website/who founded this?
asked by curious 
Math help please!
Mrs. Miller sells a house for $179,000. If she earns a commission of 6%, how much money does she earn? Write a porportion and show your work. Can someone help Me understand how I would solve this? Thanks!
asked by ABC 
To Arora
Thank you you are such a great tutor and great explainer i thik you should answer more often you are veryhekpful thankyou
asked by curious 
Math
Hello, I have an assignment where I have to create a model/sculpture and I am faced with this question during the analysis: Determine the scale you will need to use to render your design in a 3D model. Explain your choice. And: Determine the scale you will
asked by Max 
TX History
What gave a sense of urgency to the Constitutional Convention of 1836? a.the presence of Santa Anna's army b.U.S. interest in the annexation of Texas c.disagreements over slavery in Texas d.unfair British taxes and and tariffs on imports
asked by PepsiMan 
Pre algebra
Can someone show me the steps to work this problem? X/4+1=5
asked by Christy 
@Ms. Sue
Why does everyone be rude and/or salty to you? You have helped me a lot as a student, and I am very thankful for it.
asked by Rocky 
LA
"Always to remember" is an essay about the Vietnam Veterans Memorial. It also includes photographs of the memorial and of Maya Lin. In an essay, explain whether the text and pictures together give you enough information to understand why the Vietnam
asked by Please help now 
Science
The two variables of interest in this lab are: "percent change in mass" of bag and "sucrose molarity" in the bag solution. On a graph of these two variables, which would be the independent variable, and which would be the dependent variable?
asked by Samuel 
Global Village
How has the physical geography and environment influenced trade and agriculture in Angola?
asked by Sophie 
Ms. Sue Help me please!
Mrs. Miller sells a house for $179,000. If she earns a commission of 6%, how much money does she earn? Write a porportion and show your work. I don't understand how to do it, I have seen the other questions and I don't get how you got 1074000. Can this be
asked by Help me! 
physics
A car moving with a constant speed of 83 km/h enters a circular, flat curve with a radius of curvature of 0.40 km. If the friction between the road and the car’s tires can support a centripetal acceleration of 1.25 m/s2, without slipping, does the car
asked by kayla 
History
What were the history and purpose of the Dutch East India Company? (Select all that apply.) The Dutch East India Company received a royal charter in 1606 by King James I and established the first British colony in North America. The Dutch East India
asked by Rylee 
math;)
Apollo 8 orbited the moon in a circular orbit. Its average altitude was 185 km above the moon's surface. Create an equation to model the path of Apollo 8 using the center of the moon as the origin. Note that the radius of the moon 1,737 km. a.
asked by girly girl 
management
Kari’s company is currently involved in negotiation with its union on the upcoming wages contract. Positive sign wages increase while negative sign represent wages reduction. What are the optimal strategies with the company as well as the union? What is
asked by hart 
physics
A compact disc (CD), initially at rest, reaches an angular speed of 40 rad/s in 5.0 s. a. What is the magnitude of its angular acceleration? b. How many revolutions does the CD make in 5.0 s?
asked by ricky 
pysics
calculate the De Broglie wavelength of 0.5kev of electron?
asked by wande 
physics
help please?? A bocce ball with a diameter of 6.00 cm rolls without slipping on a level lawn. It has an initial angular speed of 2.35 rad/s and comes to rest after 2.50 m. Assuming constant deceleration, determine (a) the magnitude of its angular
asked by lala 
English
What is a metaphor for religion
asked by Name 
Educational Tech and Online learning
What happens when a filter is applied to a database? All records that dont meet the criteria are removed from view** all records that dont meet the criteria are permanently removed from the database. Some records are permanently removed from the database
asked by freaking anonymoose 
History
Which accurately describes the Columbian Exchange during the Age of Discovery? The Columbian Exchange was a system of cultural sharing developed by Columbus and the natives on the island of Hispaniola. The Columbian Exchange was the transfer of plants,
asked by Rylee 
maths
if the diameter of a bullock cart is 1.4 how much rotation it will take to cover the distance off 1.1km
asked by zainab 
World History
Which option most accurately explains the shift toward humanist thought on people’s selfperceptions during the Renaissance? A.People who embraced humanist thought practiced flagellantism (whipped themselves with a belt) to repent for their sins.
asked by Frank 
math
What is the area of a triangle whose vertices are R(−4, 2) , S(1, 2) , and T(−5, −4)
asked by mouse 
Algebra
write the equation in standard form and then graph the equation. y=2x^28x+11
asked by Anonymous 
character education
What is the difference between conflict and contention? conflict involves disagreement; contention involves anger conflicts can be avoided; contention cannot they are the same thing B? With which of the following are you most likely to have conflicts?
asked by Bri 
Algabra
plz help me! x divided by 0= ?
asked by MisterPizza62604 
Algebra
I cooler at a soccer game holds 10 apple juices and 10 orange juices if the first player chooses a juice and drinks it then the second player chooses a juice what is the probability that both players would choose orange juice
asked by Anonymous 
math
What is the equation of a line that is perpendicular to 2x+y=−4 and passes through the point (2, −8) my answer: 1/2x9 AM I CORRECT OR NO ???
asked by student that needs help asap 
History
Which accurately describes the impact of the Treaty of Tordesillas? The Treaty of Tordesillas marked the first time in history that the Netherlands, England, and Spain joined forces to conquer Napoleon. The Treaty of Tordesillas marked the first time in
asked by Rylee 
probability and statistics
Roll a fair sixsided die until you roll a number that is less than one of your previous rolls. To three decimal places, what is the expected value of the number of rolls made?
asked by unowen 
physics
calculate the horizontal force that must be applied to produce an acceleration of 72 m/s^2 for a 0.034 kg punk on a friction less air table
asked by danny 
physics
Please reference the illustration at: screenshotsfirefoxcom/kBXqJ4tycTCPwjUw/brilliantorg to answer the following question: On the edge of a wall, you build a brick tower that only holds because of the bricks' own weight. Your goal is to build a stable
asked by unowen 
algebra
factor x^3 + 3x^2 + 3x + 2
asked by Edith 
History
Which accurately describes the achievements of Amerigo Vespucci and his role during the Age of Discovery? He was an English explorer who was granted a charter by Queen Elizabeth and established the first European colonies in Virginia. He proved the New
asked by Rylee 
geometry
Please reference the illustration at screenshotsfirefoxcom/kzZjGCIcg9EMQ0MH/brilliantorg to answer the following question: What percentage of the square's area is colored blue? 30% 35% 40% 45% 50%
asked by unowen 
TX History
How did the Fall of the Alamo change the outcome of the Texas Revolution in two ways? How was the belief of Manifest Destiny a cause of the MexicanAmerican War ? (I already know what Manifest Destiny is but why was it a cause of the war) What was one main
asked by Jasmine 
PHYsics HELP
When you hold an insect at the near point of your eye it subtends an angle of 5.00 103 rad. Determine the angular size (magnitude only) of the insect when viewed through a microscope that has an angular magnification with a magnitude of 117.
asked by Jeff 
algebra
15 can be written as the difference between two positive perfect squares: 15=4²1²=161 Which of the following numbers cannot be written as the difference of two positive perfect squares? 16 17 18 19 20
asked by unowen 
Help PHYSICS
(a) If your relaxed eye has a refractive power of 56.0 D, and your lenstoretina distance is 2.35 cm, determine if you are nearsighted or farsighted. (b) If you are nearsighted, determine your far point. If you are farsighted, determine your near point.
asked by Tanner 
LA
Both Ernesto from barrio boy and the boy in "A Day's Wait" interact with adults. Ernesto interacts with Miss Ryan, while the sick boy interacts with his father. In a paragraph, compare and contrast how the boys interact with the adults. Focus on how the
asked by Julio 
EnglishSci
I'm writing a paper about book that purposely has no theme that I can read, " Hitch Hiker's Guide To The Galaxy." The problem I am having is that I am asked to write what theme is and find a qoute that explains it. I'm not exactly sure what to do, I've
asked by Bee 
Algebra
Which equation matches the statement "The product of 3 and the difference of a number and 10 is 15?" A. 3 + (x10)=15 B. 3x10=15 (My answer) C. 3 (x10) = 15 D. 3 x/10 = 15 Can you please check to see if I'm right? If I'm not explain, please and thank you
asked by Baby_Banana 
public and health
Outcomes research is the study of: A. Public opinion after exposure to varying political viewpoints B. Connections between lifestyle factors and genetic makeup C. Understanding benefits, risks, and results of medical interventions D. Reaction times after
asked by Anonymous 
Algebra
Use synthetic division to find P(3) for P(X)= x^4  2x^3  4x + 4 So I know how to do synthetic division and all, but I'm still somehow not coming up with the correct answer! Below is my work so far. Please help me interpret it so that I can get the
asked by Mitch n' Joey 
Social Studies
Which group made up the majority of white Southerners? A. Planters B. Capitalists C. Middle class D. Small farmers(i think its this one)
asked by XOXOKitty 
Math
What is the value of g(4) when g(x) = 2x + 6 ? I think it is c 14 2 14 8
asked by ttng 
linear algebra
Let L1 be the line passing through the point P1=(9, 0, 0) with direction vector →d1=[3, 2, −2]T, and let L2 be the line passing through the point P2=(−10, 8, 4) with direction vector →d2=[3, 0, 2]T. Find the shortest distance d between these two
asked by angel 
History
How did slavery in Louisiana change under Spanish control? Check all that apply. The number of enslaved people increased rapidly. Those enslaved were encouraged to get a formal education and learn a skill. The trade of enslaved American Indians was
asked by Skyler 
Texas History
Name one main success and one main failure of the Republic of Texas government. Then, tell how these factors contributed to Texas’ annexation by the United States. Anyone know a good example of this question?
asked by Rocky 
World History
Which scholar developed the heliocentric theory and influenced the beginning of the Scientific Revolution but did not publish his findings until a year before his death because he feared persecution from the Catholic Church? Copernicus Galileo Newton
asked by Rylee 
World History
Which doctrine devised by Adam Smith argued that government should not interfere with economic matters? laissezfaire pro bono affidavit quid pro quo On google, it says that Pr Bono was something clinics switched to, so it seems pretty obvious that that's
asked by Rylee 
Character education
What is the difference between conflict and contention? conflict involves disagreement; contention involves anger conflicts can be avoided; contention cannot they are the same thing A?
asked by Bri 
World History
Which accurately describes the contributions of Evangelista Torricelli to the Scientific Revolution? He created a sustained vacuum and discovered the principle of a barometer. He discovered calculus after his university closed due to a plague outbreak. He
asked by Rylee 
physics
ly = light years Stars P and Q have the same luminosity, but P is 30 ly from Earth and Q is 40 ly from Earth. What is the ratio of their brightness as viewed from Earth?
asked by fun times 
Math Help!!
Find all points of the graph of y=7x^2+7x whose tangent lines are perpendicular to the line 49y=x
asked by Andrew 
World History
What ideas were brought forth by John Locke’s Two Treatises of Civil Government? (Select all that apply.) religious freedom checks and balances social contract natural rights I googled this question, but I never really saw any clear answer, just a lot
asked by Rylee 
health
8. Roger broke out in an awful rash after hiking in an area where poison oak grows. he is likely suffering from______. A) asthma B) an allergy
asked by kaliyah 
character education
Which of the following characterizes an equitable solution to conflict? one side gets everything he or she wants nobody gets what he or she wants each person gets something; nobody gets everything C?
asked by Bri 
physics
In a simple model of the hydrogen atom, the electron revolves in a circular orbit around the proton with a speed of 3.4 ✕ 106 m/s. Determine the radius of the electron's orbit. ___m
asked by mary 
Math
Given the formula A=A0e^(kt) Where A0 is the original mass, and A is material present at t The half life of Pu239 is 24100 years, calculate how long it takes for Pu239 to decay to 70% of its original mass.
asked by Zara b 
character education
What is the difference between equitable and fair? equitable means each person gets something; fair means that each person gets what they deserve equitable means that everyone is happy; fair means that everyone is angry equitaqble means that everyone gets
asked by Bri 
Criminology and Forensics
Which of these rights can be found in the victims' rights laws of most jurisdictions? (Select all that apply.) the right to restitution the right to be included in all communication about the case the right to be informed the right to be
asked by DeafeninGaming 
World History
Which theological teaching stated that the church and the state are two separate spheres of influence that can advise one another, but each is its own distinct area? containment policy two kingdoms doctrine dominion theology interdependency theory Google
asked by Rylee 
Math
P=20x+30y subject to: 2x+3y>30 2x+y
asked by VIctoria 
Finance
Assume that Jocelyn is comparing two fixedrate loan options, a 15 year and a 30 year mortgage. Both options have the same interest rate and amount borrowed. The 30 year, when compared to the 15 year loan will have a 1)_____________ monthly payment and a
asked by Jamye 
World History
How did Sir Edward Cokeâ€™s interpretation of English common law and the Magna Carta lead to the creation of the Declaration of Independence? Colonistsâ€™ loose interpretations of Sir Cokeâ€™s judicial precedent provided cause for detailed
asked by Rylee 
PreCalc
Find the values of a and b if f(x)=ax^3+bx^2+4 is exactly divisible by both (2x+1) and (x–1). With these values of a and b, solve the equation f(x)=0.
asked by Anthony 
Math
I made a post earlier today relating to the same assignment: I have to make a model/sculpture. I am presented with this question in the data: Make a table with your measurements. The four columns should represent the dimension being measured, the line
asked by Max 
Foreign Language (French)
Comment diton “the second floor” en français? On dit “le premier étage.” On dit “une commode.” On dit “en bas.” On dit “le rezdechaussée” According to Google, le premier etage, and le rezdechaussee mean first, and ground floor.
asked by Rylee 
French GOOGLE DOESN'T GET IT!
Select the sentence that is NOT possible for conjugating the passé composé form of the verb in parentheses. Don’t forget about all the possible past participle agreements in gender and number. Vous _________ tard hier soir. (rentrer) êtes rentrées
asked by Rylee 
Chemistry
What is the chemical equation for solid aluminum reacts w/ solid iodine to produce solid aluminum iodide?
asked by Rosalee 
Calculus
assuming the population of the earth changes at a rate proportional to the current population further, it is estimated that at time t=0, the earth's population was 600 million, at t=300, it's population was 2.8 billion. find an expression giving the
asked by Brian 
Calculus
Assuming the population of the earth changes at a rate proportional to the current population further, it is estimated that at time t=0, the earth's population was 600 million, at t=300, it's population was 2.8 billion. find an expression giving the
asked by Brian J 
character education
____________ is necessary to develop positive social relationships. Charm Respect Talent B? Question 18 (true/false) An individual's identity is rarely influenced by his or her peers and friends. True False False? Question 19 (multiple choice) Which of the
asked by Bri 
character education
Which of the following is NOT a good way to control an obsession? indulge yourself in the obsession until it passes have a mental escape when the obsessive thought arises recognize and avoid the triggers for the obsession A? What is the psychochemical
asked by Bri 
World History
Which event is known as the start of the French Revolution when rioters stormed the Bastille fortress to steal weapons? The Inquisition The Crusades The Great Fear The Long March Is it B?
asked by Rylee 
Chemistry
Which is the strongest interparticle force present in a sample of H3PO4? ion―dipole forces dipole―induced dipole forces hydrogen bonding forces ionic bonding forces ion―induced dipole forces dispersion forces dipole―dipole forces
asked by Subash 
Sociology
What are the connections between larger economic forces and the economic stratification and racism that results? Do you agree that racial discrimination against African Americans might be related to economic stratification? Justify your position with
asked by M 
World History
Which option most accurately explains Emperor Constantine’s impact on Christianity? Under Constantine’s direction, Christians and Muslims began a holy war that resulted in the destruction of the basilica of Hagia Sophia. Under Constantine’s
asked by DeafeninGaming 
World History
What were the social effects of the bubonic plague spreading from Asia to Europe? (Select all that apply.) Millions of European Christians fled to the Holy Land of Jerusalem. Approximately 30 percent of the Persian population was killed. Fathers would
asked by DeafeninGaming 
World History
How did Simón Bolívar impact the creation of Gran Colombia? The countries of Curaçao, Trinidad, Tobago, Antigua, and Tortola united to form Gran Colombia, in which Simón Bolívar served as prime minister. The countries of Venezuela, Colombia, Panama,
asked by Rylee 
World History
Which accurately describes 19thcentury revolutions in Latin America? Simón Bolívar mounted a revolution against Spain, gaining independence for Venezuela, Ecuador, Bolivia, Peru, and Columbia. Fidel Castro, a devout reader of Marx and Lenin, organized a
asked by Rylee 
World History
Which seminal document influenced James Madison’s writing of the United States Constitution? Madison was influenced by John Stuart Mill’s On Liberty, which defends individual freedom and an open society. Madison was influenced by Edmund Burke’s
asked by DeafeninGaming 
Maths
A car travels 185 m in the first 15 seconds and 240 m in the next 20 seconds. what is the average speed of the car in km/h?
asked by Katharine 
World History
Which option best describes the impact of Alexander the Great and the Greek Empire on Egyptian culture? Alexander the Great and his conquering forces drove out the Persians, annexed Egypt, and established the capital city of Alexandria. Alexander the Great
asked by DeafeninGaming 
World History
What were the first battles of the American Revolution? Shiloh and Antietam Lexington and Concord Iwo Jima and the Bulge Gettysburg and Fort Sumter B?
asked by Rylee 
World History
Which best describes Karl Marx’s viewpoint on capitalism and the emergence of communism? The government should exist to support private business and the import and export of goods. The bourgeoisie will overthrow the proletariat due to inequalities,
asked by Rylee 
World History
What were the outcomes of Francisco Madera challenging Porfirio Diaz for the Mexican presidency? Diaz lost in a landslide election to Madero, resulting in the first free election in Mexico using democratic processes. Madero was assassinated by Diaz, and
asked by Rylee 
World History
Which accurately describes causes and effects of the French Revolution? French citizens revolted against Napoleon Bonaparte, sending him to live in exile on St. Helena. French citizens revolted against their monarchy, causing one of the most violent
asked by Rylee 
World History
Which American inventor revolutionized the production of cotton with his invention of the cotton gin? Benjamin Franklin Eli Whitney Alexander Graham Bell Thomas Edison B?
asked by Rylee