Questions Asked on
May 26, 2009

Physics
Two stunt drivers drive directly toward each other. At time t=0 the two cars are a distance D apart, car 1 is at rest, and car 2 is moving to the left with speed v_0. Car 1 begins to move at t=0, speeding up with a constant acceleration a_x. Car 2
asked by RJ 
Chemistry
Which element has no stable isotopes? 1. (subscript)27 Co 2. (subscript)51 Sb 3. (subscript)90 Th 4. (subscript)82 Pb I believe it's either 2 or 3, but I can't decide which. I'm not sure how to go about answering this question, how can you tell which have
asked by Anonymous 
PreAlgebra
Is this correct? Which of the following best describes every parallelogram? A. a quadrilateral with only one pair of congruent sides B. a quadrilateral with only one pair of congruent angles C. a quadrilateral with both pairs of opposite sides parallel D.
asked by mysterychicken 
Physics
A person makes a quantity of iced tea by mixing 500g of hot tea(c=4190J/(Kg.k) with an equal mass of ice(T=0c, L=333KJ/Kg). assume that mixture has negligible energy exchange with environment. If tea's initial temperature is 90c, then what is the
asked by sid 
CHEM HELP
Predict which solvent will dissolve more of the given solute: a) Sodium Chloride in methanol (CH3OH) or in 1propanol (CH3Ch2Ch2OH) Ans. I believe that sodium chloride would dissolve readily in methanol b) Ethylene glycol (HOCh2Ch2OH) in hexane
asked by Ashley 
math
The LCD for the fractions 1/3, 3/4, 5/32, and 8/9 is A. 24. B. 64. C. 288. D. 3072. can u show me how to do this
asked by k 
Microeconomics
Suppose that the market labor supply and labor demand equations are given by Qs = 5W and Qd = 30  5W. The government has passed a law that subsidizes wages by $1 per hour. The equilibrium wage and quantity of labor with the subsidy is? $4 and 15 workers
asked by Kathy 
math
Peter begins his kindergarten year able to spell 10 words. he is going to learn to spell 2 new words every day. Write an inequality that can be used to determine how many days, D, it takes Peter to be able to spell at least 75 words. Use this inequality to
asked by Anonymous 
goemetry
a wheelchair ramp has a slope of 1/10.if its rise is 5 1/2 feet,what is its run?
asked by geass 
Science  History
Why do you think church authorities forced Galileo to deny his ideas on the universe? To point out, Galileo was the first guy who believed that the universe was heliocentric, and when he tried to convince others, he was tortured, so he took back his words
asked by Kiska 
Math
I need help with these three problems. They are on a Study Guide and I need some refreshing up of how to do them. 17. Solve the equation using the zero product property... 8n(5n+3) 19. Solve the equation by factoring 5z^22z3=0 20. Solve the equation by
asked by Amy 
Microeconomics
The invention of a machine that increases milk production is discovered. If farmers were to decry the effect of this new technology on the price of milk and lobby government to set the price of milk at the price before the invention, what would be the
asked by Kathy 
physics
Carol drops a stone into a mine shaft 122.6 m deep. How soon after she drops the stone does she hear it hit the bottom of the shaft?
asked by emily 
12th grade Biology
Consider the following animals: Earthworm Flatworm. Frog. Jellyfish. Lamprey. Tuna. Create a table of fundamental traits for these six animals as a basis for building a cladogram. Use traits that are either present or absent in a given organism. Use the
asked by Harlowe 
math
a wheelchair ramp has a slope of 1/10.if its rise is 5 1/2 feet,what is its run.
asked by geass 
math
the official height to width ratio of the united states flag is 1:1.9. if a united states flag is 9.5 feet wide,how high should it be?
asked by help plz 
Physics
Q: From the Bohr model of the Hydrogen atom, calculate the minimum amount of energy (in eV) an electron in the lowest orbital would need to free it from its proton (i.e., to ionize the atom). A: would I use the equation: En =  13.6 / (n^2) ? If so, an an
asked by Tracey 
Algebra
How do you work this out? Going downstream a tugboat averages 17 kph. Coming back upstream its average speed is only 6 kph. How fast does the current flow? How fast is the tugboat going?
asked by Jillian 
Biology
Technology is equipment used to do something or make something. Biochemical technology or biotechnology refers to the use of living organisms for the formation of products useable by humans. Recombinant DNA technology is one type of biotechnology. List the
asked by Winter 
Stats
Five chips numbered 15 are placed in a jar. Two chips are drawn. Let Z= the sum of the numbers. WHat is the expected value of the random variable? I know I have to use E = np Can someone explain?
asked by MW 
PreAlgebra[URGENT]
Need help on solving this one as well A local telephone company charges $9.75 per month for basic service and $0.20 for each call made. You are allowed to spend more than $17.00 but less than $21.50 a month. What are the most calls you can make and remain
asked by mysterychicken 
history
please help Which of the following contributed to the cattle ranching bust? a. overgrazing b. cattle thieves c. competition from Mexican ranchers d. invention of barbed wire C?
asked by y912f 
math
I need help with these three problems. They are on a Study Guide and I need some refreshing up of how to do them. 17. Solve the equation using the zero product property... 8n(5n+3) 19. Solve the equation by factoring 5z^22z3=0 20. Solve the equation by
asked by Amy 
Physics
A beam of unknown charged particles passes at right angle to the direction of magnetic field of 9.0 102 T. If the speed of the particles is 3.0 104 m/s and force experienced by a particle is 8.64 1016 N, how many electric charges are carried by one
asked by Landon 
Microeconomics
Which of the following is most likely to be true of economic and accounting profits? a. economic profits are less than accounting profits. b. accounting profits are less than economic profits. c.economic profits plus accounting profits equal zero. d.
asked by Susan 
Chemistry
sample of methane gas at 250K and 1.5atm has a volume of 3.0L. the temp change is 350K and volume is increased to 6.0L. what is the new pressure?
asked by Mary 
5th grade
At Carver Elementary, there are 355 students altogether. The school has 25 more female students than males. How many males and females dose carver have?
asked by chelsea 
Chemistry  Cell Notation
Enter the balanced chemical equation including states that describes the electrochemical cell that is represented by the cell notation as shown. Pt(s)  F(aq)  F2(g)  Cl(aq), AuCl4(aq)  Au(s) I'm having trouble balancing this... I get AuCl4 + 2F
asked by Kay 
math
Hi, I am trying to solve a problem using Chebyshev's Theorem. The problem says that: A large sample of Northern Pike caught at Taltson Lake (Canada) showed that the average length was x (mean)=32.5 inches with sample standard deviation s=8.6 inches. a.)
asked by Stella 
history
The movement for multiculturalism called for increased a. attention to nonEuropean cultures b. numerical targets for hiring women and minorities c. cuts in entitlement programs d. pressure on Americans to retire at age 65 help, please
asked by y912f 
Algebra 2
What are the dimensions of the smallest square that you can make using 18in. by 24in. rectangular tiles? A. 36in. by 36in. B. 144in. by 144in. C. 60in. by 60in. D. 72in. by 72in.
asked by Quinisha 
Algebra
I need help in finding the remainder when you divide 5x2 + 4x 40 by x4.. (5x2 = 5x(2) I also need to know what is the completely factored form of 4x5  256x3 (4x5 = 4x(5) & 256x(3) I also need the solutions of the equation 1.5x2  4.5x = 3 Thank You
asked by Jay10 
history
The progressive movement focused mainly on the problems of a. African Americans b. urban residents c. tenan farmers d. nonunionized workers D?
asked by y912f 
history
What development helped women take their first steps toward public life? a. rise of labor unions b. laws giving women pay equal with that of men c. rise of national women's groups d. men's increased interest in women's rights C?
asked by y912f 
9th grade classes
OK, here's a list of the subjects I think I want to take: English 1 Refresher Math Life Science, Biology, or Environmental Science...not sure which one would be the best?? I want to take Sociology for Social Sciences Health And Fine Arts is mandatory Sound
asked by mysterychicken 
history
What prompted the United States to enter the war in 1941? a. the imprisonment of Jews in German concentration camps b. the Japanese attack on Pearl Harbor c. the pact that the Soviet Union signed with Germany d. Germany's invasion of the Rhineland help
asked by y912f 
8th grade
What is the degree of 5a2b + 4a2 2b +5 also I need help in finding the product of x + 5 and 3x 2. also what is the product of 4x2 and x3 + 2x2 5x + 3....I need the solutions..Thank You for Your help
asked by Jay10 
Latin
are these declensions right? thanks for checking them. bonus rex bonis regis boni regi bonem regem bone rege reges bones (macrons on e's) regum bonum regibus bonibus reges bones (macrons) regibus bonibus mater meu Matris meuis matri meui matrem meum matre
asked by Lorah 
Microeconomics
What are the conditions for an oligolpolistic market? How do oligopolies determine the level or output at which they will produce? I know the three condition for a oligopoly market. 1. There has only a few large firms. 2.Market has high barriers to entry.
asked by Susan 
algebra
I'm working on solving linear systems by substitution, here are the equations: 4x+3=y and x=y2 what is the sollution? and please show me the steps! thanks!
asked by Anonymous 
Microeconomics
The statement, "Assuming that if it is rational for one person to stand at a football game to get a better view then it is rational for everyone to stand at a football game to get a better view" is an example of: economic reasoning. the fallacy of
asked by Kathy 
history
my book shows me 3 graphs. One is Imperialism in Africa, c. 1900 that shows by 1900, European imperialist nations controlled vast amounts of territory in Africa. Second is Imperialism in Asia, c. 1900, that shows the U.S. and japan joined European nations
asked by y912f 
Legal Aspects of Health Information
A doctor applies for medical staff privileges at a hospital. What is the hospital administrator required to do?
asked by Ella 
algebra
Can you help me to find the product of 4x^2 and x^3 + 2x^2  5x + 3... and the solution to the equation of x^2 + 30x = 1000...I came up with 20 and 50 but I think it is wrong also can you help me to do the factorization of 6x^2  2x 20....Thank You
asked by JT 
PreAlgebra[URGENT]
How would I solve this? Change 18.35 into a mixed number. Reduce your answer to lowest terms Thanks MC
asked by mysterychicken 
history
Which of the following was a sign of an unsound economy during the 1920s? a. personal debt was decreasing b. wages were keeping pace with production c. more goods were being produced than consumers could buy d. The Dow Jones Industrial Average was steady.
asked by y912f 
Algebra
What is the factorization of x215x+56...I think it is (x7)(x+8)...please help
asked by Jay10 
Microeconomics
What are the condition for a perfectly competivie market? Name 3 products or services that may be found in a perfectly competitive market? I know that the market has four market characteristics, or am i not on the right track. I read a little and I still
asked by Susan 
algebra
can you help me find the roots of the polynominal of 5x^2 x.... I also need help in finding the factorization of x^2  15x + 56 help in solving the the equation x^2 + 30x = 1000....thank you
asked by fishboy 
art
which of the following should you attempt when creating an animal portrait
asked by sara styles 
Statistics
Suppose 52 of the students in class have a calculator and 14 have a computer. It is known that 4 do not have either a computer or calc and there are 64 students in the class. Find the probability that a randomly chosen student has a computer AND a
asked by Kim 
science
is life processes a function that a living thing performs to stay alive and produce more of its own kind
asked by annette 
algebra
an equation of the line passing through (5,5) and having slope 6/7
asked by ariel 
history
The aim that Congress had in passing the War Powers Act was to a. give the President more power in using American forces overseas b. forbid the President from ever sending American forces overseas c. limit the President's emergency powers in sending troops
asked by y912f 
history
When a government lifted price controls after the war, prices a. remained about the same b. rose faster than wages c. fell to prewar levels d. required government support B?
asked by y912f 
medical coding and billing
Dr. Jones is sued for malpractice. When called to give testimony at trial, he will A. be barred from revealing medical information about the patient. B. be allowed to testify about the patient’s care. C. not be permitted to take the witness stand. D. be
asked by Stacy 
Chemistry
Which would react faster with MeI in aqueous solution: OH or Et3N? I know that the reaction in aqueous solution would be an Sn1 reaction and so steric hindrance wouldn't have such a great effect. I am not sure which is a better nucleophile out of OH and
asked by Alice 
math
Okay. so say their is a list of numbers: x y 0 3 1 5 2 7 3 9 4 11 I know how to answer a question like "use an equation to figure out Y when X is..." but how do you figure do " figure out X when Y is" ? I konw that the formula is y=mx+b but i don't know
asked by Dawn 
scienceenglish
What does radioactive mean?
asked by Jess 
7th grade math
alan,bonnie and calvinshared 153 marbles alan gets 3 times as miny as bonnie and calvin gets 6 more than alan .how miny marbles does each person get
asked by mariah 
college
A solution was diluted by a factor of 2 and then again using a 1 to 3 dilution. What is the dilution of concentrate in the final sample
asked by alyemi 
history
I have to write a paper on why the soviets are to blame for the cold war (just the sovietsnot anythings about why the us was to blame) and I keep reading about the yalta conference and that stalin refused to allow free elections in Eastern Europe.but i
asked by jackie 
fin corp
Delta has achieved an average return on equity of 36.5% for the last five years. If Delta generates a 17.2% net profit margin on sales of $3 billion and pays no dividends, what is Delta’s sustainable growth rate?
asked by Anonymous 
scienceenglish?
What does radioactive mean???
asked by Jess 
adult education
Math If the line passing through the points (1,a) and (4,2)is parallel to the line passing through the points (2,8) and (7,a + 4), What is the value of a ? Please help, I don't understand how to set this one up.
asked by Vanessa 
Statistics
You have heard the commercial for the restaurant that lets you pick any 3 appetizers, any of the 6 entree items and then a dessert. You have been told there are 72 different meal options. How many desserts are available? I don't understand how to calculate
asked by Kim 
history
i posted this question earlier today... Which of the following was a sign of an unsound economy during the 1920s? a. personal debt was decreasing b. wages were keeping pace with production c. more goods were being produced than consumers could buy d. The
asked by y912f 
French (URGENT)
Can someone please look over my "I am poem" and give suggestions?  Je suis une personne sur un voyage Je me le demande qu'estce que le
asked by Larry 
history
After the war, women's magazines changed their emphasis to a. education and job skills b. homemaking, cooking, and child care c. women in the workplace d. famous battles of World War II C?
asked by y912f 
English
1. You have three boxes:one for meals, one for snacks, and one for games. 2. You have three boxes:one for meals, another for snacks, and the other for games. (Which one is correct? Are both correct and the same?)
asked by John 
history
did the united states help in the berlin airlift in any way? FOr the cold war debate, i want to say that the ussr is to blame because they were the agressors and the united states was just trying to help people in need
asked by jackie 
to Reiny
5 = x  3ã(x+4) 3ã(x+4) = x+5 square both sides 9(x+4) = x^2 + 10x + 25 x^2 + x  11 = 0 solving this by the quadratic formula gave me x = (1 }ã45)/2 or appr. 2.854 or 3.854 how did u go from line one to line 2
asked by to Reiny 
Pharmacy Math
I am having a lot of trouble with the pharmacy calculations is there anyway that someone can explain it in dummy terms? 3. Ordered: ciprofloxacin 500 mg p.o. q12h On hand: ciprofloxacin 250 mg tablets Amount to administer: _______________ 9. Ordered:
asked by Anonymous 
8th grade
Can you help me find the roots of the polynominal of 5x2  x....I believe it is 0 and 5... I need help in finding the factorization of x2  15x + 56 and can u help me in finding the solutions of the equation x2 + 30x = 1000... I came up with 20 and 50..but
asked by fish boy 
history
What event led Carter to impose a boycott on the 1980 summer Olympics? a. Soviet invasion of Afghanistan b. Chinese refusal to sign the SALT II treaty c. Iranian revolution d. Israeli cutoff of peace talks please help me with this
asked by y912f 
8th grade
can u help me to find the product of 4x^2 and x^3 + 2x^2  5x + 3 and the solution to the equation of x^2 + 30x = 1000...I came up with 20 and 50 but i don't think it is right..can u help also can you help me to do the factorization of 6x^2  2x 
asked by JT 
history
At the hear of Native American activism is a. the need to make money b. the disappearance of the buffalo c. sadness over their lost culture d. the desire to protect their remaining land A?
asked by y912f 
Geometry (Urgent)
Hi, one Professor gave me a very hard question, He has a little Disk (used in machines) that has a big hole in the middle, he measured the thickness every 90°, and he got the following measurements: 0.95 mm 1.02 mm 1.02 mm 0.96 mm He tells me that with 3
asked by Alessio 
adult education
which of the following should you attempt when creating an animal portrait
asked by sara styles 
9th grade classes
I'm choosing which classes I want to take for freshman year but I'm not sure what I need to take. Right now I've only decided on Geometry and English 1. What science do I take for 9th grade? I'm looking for the easiest courses available. Thanks MC
asked by mysterychicken 
Biology
explain clearly the difference between independently assorting genes and those that are linked, and the influence this has on gamete production
asked by Winter 
Math/Algebra
I need help in finding the roots of the polynomial 5x2x.... What is the degree of 5a2b + 4a2  2b +5... I need to kown what the product of x+5 and 3x2.... I need the solutions to these problems...thank You
asked by Fish Boy 
Maths
4ab8ac+12ad
asked by Claire 
history
help, During the war, entrepreneurs sucha as Robert Woodruff prospered by a. agreeing to refrain from lockouts b. creating new markets for their products c. rejecting the "costplus" systems d. organizing the Office of War Mobilization thanks
asked by y912f 
history
One goal that progressive did NOT seek was a. the moral improvement of society b. the reduction of government corruption c. a ban on strikes d. child labor laws C
asked by y912f 
math
What is the equations to the missing coordinates in the following tables y = x + 4 x y 2 0 2 o 2
asked by Doris 
To Orlando >> Algebra
I've removed your complex post because: it contains references to which we don't have access it doesn't state how you want the Jiskha expert voluteers to help you.
asked by Ms. Sue 
English
1. Sally, Sandy (Are they female names?) 2. Ken, Joe (Are they male names?) 3. Would you let me know where I can chek male names and female names online?
asked by John 
Biology
What is the theory behind using crossover rates as an indicator of the arrangement of genes on a chromosome.
asked by Winter 
Biology
What is the process by which a chromosome replicates itself prior to cell division.
asked by Winter 
Algebra 2
How do I answer this f(x) = x  3 (x + 4)^(1/2) and am asked how to solve for x when y = 5 I have no idea how to do this and know that I could just solve it by guess and checking but I want to know how to do this algebraically when plugging in the 5 and
asked by Dylan 
Geometry
Hi, one Professor gave me a very hard question, He has a little Disk (used in machines) that has a big hole in the middle, he measured the thickness every 90°, and he got the following measurements: 0.95 mm 1.02 mm 1.02 mm 0.96 mm He tells me that with 3
asked by Alessio 
math
draw a picture using picture using 4 quadrilaterals, 5 pentagons, 6 hexagons, and 8 octagons Responses
asked by stacey 
Algebra
I need help in finding the factorization of 60m2 + 15n2... also the factorization of 6x2  2x  20 Please help
asked by Mike 50 
english
Does anyone have any ideas for an UNpersuasive essay? Instead of doing a normal essay, my class is doing an essay on anything that's crazy that people would normally not believe but if I use facts and other information, maybe they might believe me. I
asked by Jennie 
microeconomics
The technology is now developing so that road use can be priced by computer. A computer in the surface of the road picks up a signal from your car and automatically charges you for the use of the road. a. How could this technological change contribute to
asked by Kathy 
Microeconomics
Kuo S. Huang estimates that with every 15% increase income, the quantity of turkey purchased declines by 1.8%. From this information one would conclude that turkey is: a luxury. a necessity. an inferior good. a normal good.
asked by Kathy 
Chemistry
the volume of air in a balloon is more in a beaker of hot water than if the same balloon is in a beaker of ice water. why does this happen?
asked by Mary 
Physics
13. George has a bar magnet and a coil connected to a battery. To perform an experiment, he needs to use different values of current through the wire. How can he generate different values of electric current through the wire without connecting any other
asked by Landon 
algebra
this is a brain challenging one:30x+215x6+4=
asked by Brittany 
history
How did Roosevelt's New Deal try to help business? a. by raising tariffs b. by stabilizing industrial prices c. by expanding the minimum wage d. by aboloshing the minimum wage A?
asked by y912f 
math
are all regular hexagons similar? how can i explain?
asked by maths 
economics
What are the effects of the economic crisis on our society?
asked by Jason 
Project Management
Search the Web for the following: Effective listening Effective meetings Project reports Identify several helpful techniques that were not presented in this chapter.
asked by Vee 
SCIENCE230
How is biotechnology used in medical and legal situations? What are examples of it being beneficial and harmful?
asked by Jewel 
Algebra 2
Helllo I have no idea how to do this problem given f(x) = x3(x + 4)^(1/2) how to solve for x when f(x) = 5 I know I could just guess and check but I would like to know how to do this algebraically by pluging in 5 like so 5 = x  3 (x + 4)^(1/2) and
asked by Dylan 
Biology
How virulent is the disease schizophrenia? Can someone help me with answering this question? I do not understand what they are asking.
asked by Mae 
history
explain why the U.S. supported a policy of the Open Door. pleease help!
asked by y912f 
Math
Let me know if I'm correct using power of 10: numerical of 10^2 is 1x10x10 and if multiply the numerical to get the sum in numerical and decimal is 100
asked by Sam 
art history
examine the view that history has no important to the scientics.
asked by aliyu 
history
pleasee help me with this question. i've been stuck on it for a long time In his first few months of office, President Roosevelt a. abolished the banking system and government building projects b. avoided direct action and sent problems to cimmittees for
asked by y912f 
math
how do u get the volume of a cylinder
asked by jo 
math
given that a/b=c/d, decide whether it is true or not that a/c=b/d. and how can i explain my reasoning?
asked by maths 
math
How do I complete each ordered pair so that is satisfies the given equation? y=2x=2x+5:(8,),(1,),(,1)
asked by Doris 
psychology
write a fictional,first person account of the creation and consequences of african americansin the united states
asked by Gloria 
college
Article Review: Each Student is responsible for finding 2 substantial articles regarding Accounting Information Systems issues or directions and writing an opinion paper up to 2 pages long for each article. Grading for the review is based upon • The
asked by abdi 
Science
In the Earth Science Reference Tables (you can find them at google), on pg 11 on the bottom where there's the Earthquake Travel Time Graph, on the yaxis, what does each box equal? like for the xaxis, each box between 1 and 2, and 2 and 3 is 200 km, what
asked by Angie 
Legal Aspects of Health Information
Judge Jones is hearing a motion to order release of substance abuse records pursuant to a subpoena....Where should the hearing take place/
asked by Ella 
Pete = Spanish
Why did I never see your answers so you would know if you were wrong or right? Sra
asked by SraJMcGin 
Literature Of mice and men
(Name the city) Where do the men go on a saturday night?
asked by Taylor 
fin 200
Could some explain how management decisions affect stockholder wealth?
asked by Meshelle 
2nd grade social studies
Why do we need to measure time?
asked by Ram 
math
make a picture picture using 4 quadrilaterals, 5 pentagons, 6 hexagons, and 8 octagons
asked by stacey 
grade 7 math:algebra
what is 2xx+3x
asked by Brittany 
microeconomics
In 1994 the US postal service put a picture of Ben Pickett, not Bill Pickett whom it meant to honor. It printed 150,000 sheets. Recognizing its error, it recalled the stamp, but it found that 183 sheets had already been sold. a. What would the recall
asked by Kathy 
7th grademath
I need to find the linear system for the equations 4x+3=y and x=y2 Any help at all would be great! And please show me how you did it if possible, thanks!
asked by Elissa 
french
what does tournez a gauche mean
asked by Brittany 
Medical Law
What would you listen for in the conversation to determine if the patient gave informed consent?
asked by Stacy 
Medical coding and Billing
Paternalism is best defined by which of the following? A. Interference with a person’s independence in order to benefit that person B. Interference with a person’s independence in order to reduce health care costs C. Interference with a person’s
asked by Stacy 
grade 7 math:algebra
6x+5y+2x+3y=
asked by Brittany 
PreAlgebra
Can someone help me with this one Quadrilaterals are a special type of polygon because _______________. A. they always have exactly four sides B. the sum of their interior angles always measures 180° C. they always have opposite sides that are parallel
asked by mysterychicken 
cooking
how long do you bake a cake for in an 8inch circular pan i'm baking 2 cakes in 8inch circular pans at 350 degrees F. i need to know how long to bake them for thanks for any help :)
asked by y912f 
Algebra 2
How do I do this f(x) = x  5 (x + 4)^(1/2) when f(x) = 5 I know I can just guess and chekc but I want to know how to do this algebraically by subsituting in 5 and trying to solve for x which I don't know how to do... so 5 = x  3 (x + 4)^(1/2) how do I
asked by Dylan 
Biology
Why is there a variation in systolic and diastolic pressure among members in different age groups and different genders?
asked by Lisa 
6th grade genetics
transferring a gene from one organism to another
asked by kay 
LCM
12/15 (x ?) = 48/60 is it 4 14/20 (x ?) = 7/10 is it 2 3/4 (x ?) = 75/100 is it 5
asked by ak 
Math.
√x2 + 1 + √x2 – 2x + 3 = 3 │ x4 │  │ 2–0,5x│ ≤ 3 │5 x26 │= x25x6 x22x+3 : x24x+3 > 2 Could I get help with solving these please?
asked by a girl 
algebra
I need help, i have to solve the linear solution using substitution, the equations are 4x+3=y and x=y2 Also, please show me how you did it if possible. Thanks!
asked by Elissa 
science
what are the vas deferens?
asked by Brittany 
English
What grammar is the "Yes" in this senence: Yes, we can go to the store, but Bobby will need to stay home.
asked by Donna 
11th grade
how do you predict this product? hydrogen gas + oxygen gas >
asked by Anonymous 
Microeconomics
I have narrowed the answer to these to letter. An excise tax of .50 per gallon is levied on gasoline. Which of the following is most likely to occur? C. Consumers of gasoline will buy a smaller quanity and pay a higher price. D. suppliers of gasoline will
asked by Susan 
Ethnic groups
What U.S. policies changes towards Muslims and Arabics has occurred the past 2 years?
asked by Jahair 
history
Between 1857 and 1903, the United States acquired many new territorial possessions around the globe. Why do you think so many of these new possessions were islands located in the Pacific Ocean? can i please get some help with this :)
asked by y912f 
algebra 2
write y=3^x in logarithmic form
asked by Anonymous 
psychology
what are some of the stresses can you identify?
asked by jennifer hayes 
history
i need facts about world war 1 !!!
asked by help 
french
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