Questions Asked on
January 18, 2014

Math
A family has two cars. The first car has a fuel efficiency of 40 miles per gallon of gas and the second has a fuel efficiency of 30 miles per gallon of gas. During one particular week, the two cars went a combined total of 1250 miles, for a total gas
asked by Jay 
English
Circle the main idea and underline the controlling idea in each of the following topic sentences. 1. Exercising three times a week is the only way to maintain good physical health. 2. Sexism and racism are still rampant in today’s workplace. 3. Raising
asked by suliat 
Math
The sum of two numbers is 53 . The larger number is 13 more than the smaller number. What are the numbers?
asked by Jay 
chemistry
In a reaction A to products, ,4.40 min after the reaction is started concentration of A is 0.588M. The rate of reaction at this point is rate= change in concentration of A/change in time=2.2x10^2Mmin^1. Assume that this rate remains constant for a short
asked by Temmi 
physics
in a game a toy car slides down a slop if the top of the slope is 2 m higher than the foot of the slope how fast will the car be moving when it reaches the foot assume that all of its g.p.e is transformed to k.e (i'm 8th grade so simple answers pleas)
asked by jack 
Science  6th grade : CHECK MY ANSWER
Which of the following sets of terms is associated with air pollution caused by burning fossil fuels 1.acid rain, ozone hole, skin cancer 2.methane, smog, carbon dioxide 3.sulfur dioxide, smog, chlorofluorocarbons 4.carbon dioxide, smog, acid rain MY
asked by Katalina 
Help!
What do I do if my friend wants me to watch a video at my house?
asked by Anonymous 
Molecular cell Biology
The following chemicals have the indicated formula weights:Sucrose342.3,Potassium dihydrogen phosphate(KH2PO40136.09,Tris 121.14.You also have the following solutions made:20%SDS,5M NaCl,500mM EDTA.You have a 40%glycerol solution and 10X TBE.List the
asked by Caroline 
chemistry who helps me for me
A 0.887g sample of a mixture of nacl and kcl is dissolved in water , and the solution is then treated with an excess of agn03 to yield 1.913g of agcl. Calculate the percent by mass of nacl in the mixture 1.913/143g/mol = 0.01337 who helps me
asked by Ferda 
EMT basic
You and your partner are returning a patient from the Emergency Department to the local nursing home in an ambulance. Your partner is attending to the patient and you are driving. You put the radio on your favorite music station and crack the windows to
asked by heather 
math
A balanced coin is tossed 12 times and heads appears each time. What is the probability that tails will appear on the next toss?
asked by n/a 
math
Jamal buys 59 stickers. Stickers come in packs of 5 or 8. How many packs of 5 stickers does Jamal buy? 8 stickers?
asked by mary 
Math
Samantha swam 30 meters to a boat in 16 seconds. How long did it take her to swim each meter? How would I work this out? Thank You
asked by Keith 
Math
Samantha swam 30 meters to a boat in 16 seconds. How long did it take her to swim each meter? I worked it out this way 8/15 x 30 = 240/15 240 divided bt 15 = 16 seconds my teacher said I was wrong and said the answer was 30/16????
asked by Keith 
science
transmission electron microscope compound (light) microscope scanning electron microscope field scope dissecting microscope Arrange the five types of microscopes in order from lowest resolution to highest.
asked by jiskhaweekend 
HELP GEOMETRY
If PQRS is a rectangle and M is the midpoint of RS, prove PM is congruent to QM. PQ \ /  \ /   \ /   \ /   \ /  RMS *be as explanatory as possible
asked by HELP!!!!!!!!!!!!!!! 
math
Write the statement "cars are vehicles" as a conditional statement. Then write the converse.
asked by Shadyy 
Algebra 1 (Reiny)
Is 1/64 the answer to 2x^0y^3?
asked by Anonymous 
Math
Two terms of an arithmetic sequence are t6=3 and t11=13. What is t20?
asked by Sandara 
Hypothesis test
Please explain the solution to this problem. Individuals filing federal income tax returns prior to March 31 received an average refund of $1056. Consider the population of "lastminute" filers who mail their tax return during the last five days of the
asked by Help 
SCIENCE 1 QUESTION PLS HELP ASAP
Select three words that belong together. To do this pick one word from each of the three sets below: Set 1: Estuary, Lake, Neritic Zone Set 2: High Salt, Intermediate Salt, No Salt Set 3: Trout, coral, oyster Answer choices: A) Neritic zone, intermediate
asked by TTR+S<3 
Calculus
What is the domain of f(x)= (x3)/(x^29)? lim f(x) x>3
asked by S 
chemistry Who clearlyexplain step by step
1g of mixture na2c03 and k2c03 was made upto 250ml is aqueous solution. 25ml of this solution was neutralized 20ml of hcl of unknown concentration. The neutralized solution requires 16.24ml of 0.1N agn03 for precipitation Calculate A) the k2c03 is mixture
asked by Ferda 
Math
(3)^4 How to solve?
asked by Anonymous 
maths,life sciences,economics and CAT
What careers are available for these subjects?
asked by Shirley 
Algebra 1
Brandon scored 95,87,99, 95 and 89 on his last five qizzes . What subset(s) of the real number systen do these scores belong to as a set?
asked by Jynessa 
Chemistry
Is esterification a condensation reaction?
asked by Anonymous 
Chemistry
Is esterification a condensation reaction?
asked by Anonymous 
physics
A steel washer is suspended inside an empty shipping crate from a light string attached to the top of the crate. The crate slides down a long ramp that is inclined at an angle of 38∘ above the horizontal. The crate has mass 171kg . You are sitting inside
asked by vamm 
business
Nearly a week before Hurricane Katrina reached New Orleans, WalMart began moving trucks and supplies into position, as specified in the company's ________ plan
asked by jusuf 
Liberal Arts Math II
The following argument is valid: No student is happy You are happy Therefore, you are not a student A) True B) False
asked by Lynn 
college physics
The sound level when one child is talking in a room is 60.0 dB. What would be the sound level if all 20 children talk at the same time in the same room? Assume each child talks equally loudly.
asked by bano 
Science
A string of an instrument is stretched between two points 25.0 cm apart with a tension of 65.0 N. The mass/length of the string is 4.00x103 kg/m. The frequency of the mode of vibration with the lowest frequency (the first harmonic) is
asked by bano 
mathIV
HOW TO PROVE TANGENT THETA +(SECANT THETA1 DIVIDE TANGENT THETASECANT THETA+1=TANGENT THETA+SECANT THETA
asked by maila molina 
Maths
Can you help me? I have this question: Find the equation of the line given the following information: m=UD, x=3. And I have to find the equation. Then it says: Identify the slope and y intercept from the following equations: x=5, m=___, b=___ I also have
asked by Paws 
accounting
determine how the disallowance of LIFO will impact U.S. multinational firms that report under IFRS.
asked by valerie 
Chemistry
Calculate the volume of oxygen at 27C and 740 mmHg which could be obtained by hesting 10g of potassium trioxochlorate (v)
asked by Matilda 
Health
Do doctors prescribe steroids to help people recover from injuries?
asked by Anonymous 
Algebra 1
Give the reason (property) for each step in the simplification. 8(a+b)3a (8a+8b)3a (8b+8a)3a 8b+(8a3a) 8b+5a
asked by Danny 
maths
When ubisoft purchased an item online from australia for AUD 350.00,the exchange rate was 100 INR for 17.50 (AUD=Australian Dollar). Ubisoft's bank charged him 1.5% for the transaction. The total cost for the item was A)20 015 B)20 525 C)23 000 D)30 000
asked by UBIROTAPI 
Language arts
Im writing a research paper on the 2005 congressional baseball act, but i cant find any information that i can understand, I know that at the time teenagers were using steroids then committing suicide but am I missing anything?
asked by Anonymous 
math
in a total of 435 bags,rasons,almonds and peanunts were found in all the bags. if the number of rasons is 10 times the number of peanuts and the number of rasons and almonds is 20 times the number of almonds. how many bags contain only one item
asked by lawal 
maths
3Λx8 + 3Λx+1/8
asked by mpho 
maths
3Λx8 + 3Λx+1/8
asked by mpho 
statistics
A lottery uses 4 urns containing chips 0 to 9. One chip is selected at random from each urn. How many sample points are in the sample space?
asked by betty 
math
A die is tossed twice. What is the probability of obtaining 6 dots both times?
asked by betty 
maths
3Λx + 3Λx+1/ 8
asked by mpho 
maths
3Λx + 3Λx+1/ 8
asked by mpho 
physics
A bucket of water has a weight of 40N.A man lifts the bucket up by applying an upward force of 20N .At the same time a child pulls the bucket along the ground with a horizontal force of 10N.draw a freebody diagram showing all the forces exerted on the
asked by mbiza masingita 
physics
list three factors that we must always give when exprassing a force vector quantity
asked by mbiza masingita 
physics
A bucket ofwater has weight of 40N.A man lifts the bucket by applying an upward force of 20N,At the sawe time a child pulls the bucket along with a horizontal force of 10N,Calculate the resultant force on the bucket
asked by mbiza masingita 
Macroecon
What are the assumptions that could be made to simplify the study of the the after affects of Katrina on Louisiana's economy. 1. "Track the total net worth of the output produced by the state prior to the hurricane and after the hurricane." 2." Focus on
asked by Jake 
History
What qualities dis Jackie Robinson have and why
asked by George G. 
English
I have to write an essay on "Why is college important to me" and I have to find two references and each reference must use quoted passage. Where can I find references for this topic because it's asking for my opinion please u need help please tell me what
asked by Any 
chemistry Who helps step by step
0.887g sample of a mixture of nacl and kcl is dissolved in water. The solution is then treated with an excess agn03 to yield 1.1930of agn03. Calculate the percent by mass of each compound in the mixture agcl = 143g/mol 1.1930/143 = 0.001337 m agcl
asked by Ferda 
Afrikaans
Wat is byvoeglike naamwoorde? My onderwyser wil dit nie vir my verduidelik nie
asked by Emily 
research
What previous research was reported about scared straight programs prior to Lewis’ evaluation?
asked by mike 
Writing (Writeacher)
Reedit: I don't mind competition, expect to the extent that I can become overly ambitious and often lose my ability to think clearly. For example, when I was younger, I used to cheat while playing Chutes and Ladders merely for the sake of winning. Only
asked by Anonymous 
Physics
The internal energy of a gas is 585 J. The gas is compressed adiabatically, and its volume decreases by 137 cm3. If the pressure applied on the gas during compression is 2.65 atm, what is the internal energy of the gas after the adiabatic compression?
asked by Kimmy 
Math
Point A is 15 miles directly north of point B. From point A, point C is on a bearing of 129°25', and from point B the bearing of C is 39°25'. Find a) the distance between A and C and b)the distance between B and C.
asked by Raina 
science
Sperm from a pure breeding big brained mouse is used to fertilize the eggs of a pure breeding small brained mouse. A monohybrid cross of the F1 individuals produces 221 big brained mice and 89 small brained mice (recall that a monohybrid cross refers to
asked by jiskhaweekend 
Algebra 1010
Graph y=3x
asked by LuAnn 
science
The Australian grass tree, from the genus Xanthorrhoea in the lily family, grows to a height of about 4.5 m, bears long narrow leaves in a tuft at the top of the trunk, and produces yellow or white flowers in a spike above the leaves. A yellowflowered
asked by jiskhaweekend 
science
The Australian grass tree, from the genus Xanthorrhoea in the lily family, grows to a height of about 4.5 m, bears long narrow leaves in a tuft at the top of the trunk, and produces yellow or white flowers in a spike above the leaves. A yellowflowered
asked by jiskhaweekend 
science
The Australian grass tree, from the genus Xanthorrhoea in the lily family, grows to a height of about 4.5 m, bears long narrow leaves in a tuft at the top of the trunk, and produces yellow or white flowers in a spike above the leaves. A yellowflowered
asked by jiskhaweekend 
science
Two pure bred strains of peas are crossed: wrinkled, yellow x round, green. All the offspring are round, yellow. These offspring were selfcrossed and their progeny produced four different phenotypes. For this question assume the random assortment of two
asked by jiskhaweekend 
Algebra 1
solve the inequality 3n
asked by Mikayla 
Biology
Microorganisms develop resistance to antimicrobial drugs in a number of ways, EXCEPT A. Producing an enzyme that deactivates the antimicrobial drug B. Changing the cellular permeability to prevent the drug from entering the cell C. Interfering with the
asked by Janet 
Literature (Writeacher)
These questions regard "The Dangerous Game" by Richard Connell, which is available to read upon the internet. 1. (a) Why happens at the end of the story? (b) In the last scene of the story, why does Rainsford say "I am still a beast at bay"? 2. How do you
asked by Anonymous 
SCIENCE PLS URGENT 1 QUESTION ASAP!!!!!
8. Chromosome pairs contain different versions of genes, which are called __________________. (1 point) is it base? is it dna? is it alleles? help asap!!!??
asked by TTR+S<3 
U.S. History
theodore roosevelt modern president? modern like what did he do differently than other presidents
asked by Reina B. 
biology
Pls what is the relationship between biology and agriculture
asked by Anonymous 
Language Arts
Identify the simple sentence: 1.)In 1970, my mother graduated from Point Pleasant Boro High School. 2.)The gymnast swung around the bar, and the coach stepped on the mat. 3.)The tornado bypassed the town, byt the townspeople remained in their shelters.
asked by Brony 
Geometry Proofs (w/Pic)
If PQRS is a rectangle and M is the midpoint of RS, prove PM is congruent to QM. PQ \ /  \ /   \ /   \ /   \ /  RMS *be as explanatory as possible
asked by HELP 
social studies help???
ive been stuck on these 2 questions for a while can you answer them ?? Farmers in the north face which problem that those in the southern region do not ? A. infrequent rain limits plant growth B. the worst pollution in the country is found here. C. they
asked by Matt 
Multicultural Dimenstions
I am writing an essay on Prejudice and Discrimination. I cannot come up with an introduction. I have a quote and one line so far. "Do you know what we call opinions in the absence of evidence? We call it Prejudice" Michael Crichton Prejudice and
asked by Cathy 
math 140
what is happening mathematically with this... 0.1 0.10 0.101 0.1010 0.10101
asked by LaBridget 
Lara
Alice has 4 times as much money as Benny. If Benny has $36 less than Alice, how much money do they have altogether? A $45 B $48 C $60 D $180
asked by maths 
A Peculiar Question
How do you prepare a presentation?
asked by Anonymous 
LiteratureI desperately need help!
These questions regard "The Dangerous Game" by Richard Connell, which is available to read upon the internet. 1. (a) Find three details that provide early clues about Zaroff's hobby. (b) How do these clues create suspense?
asked by Anonymous 
Math
Write the statement "cars are vehicles" as a conditional statement. Then write the converse. Please help I don't know how to do this!
asked by Shadyy 
Literature
I am not asking anyone to answer these questions for me, but I would hope that someone could possibly guide me toward the answers to these questions. These questions regard "The Dangerous Game" by Richard Connell, which is available to read upon the
asked by Anonymous 
algebra
I need to graph z= 3f^0 should I count 3 marks on the vertical line from zero?
asked by Mary 
social studies help (1 question)
Farmers in the north face which problem that those in the southern region do not ? A. infrequent rain limits plant growth B. the worst pollution in the country is found here. C. they often lose equipment in sinkholes. D. it is very difficult to get their
asked by Matt