Questions Asked on
December 21, 2015

Social Studies
What did women do during the revolutionary war
asked by Daisy205 
st. joseph school
vector A =icap+jcap +2kcap. find a vector B which is perpendicular to vector A and whose magnitude is 5.
asked by shivani 
st. joseph school
2icapjcap+xkcap is a unit vector than find the value of x?
asked by shivani 
Chemistry
What is the ionic strength of 0.2 M Na2HPO4 in a solution?
asked by Raj 
Physics
When does the potential difference between the two terminals of the battery be zero? I think it will be zero if the battery is consumed entirely or when the circuit is open. I thought a lot but have no good answer, please help
asked by Asmaa khalaf 
Social Studies
How was life in the United States different after the British defeat
asked by Daisy205 
mathematics
The age of the father is five times the age of the son.if the total ages of the father and son is 78, find the ages of the father and son.
asked by mitchell 
mathematics
Find the hcf of 12araisedto Power3b,9 ab, 15a'2'b'3',24ab'2'x
asked by mitchell 
physics
A tortoise and a hare are having a 1000meter race. The tortoise runs the race at a constant speed of 2.30 cm/s. The hare moves at an average speed of 1.50 m/s for 10.0 minutes and then decides to take a nap. After waking up from the nap, the hare
asked by Dina 
english for bsc
what other experience of ordinary life do you think may lend themselves to the manner pf writing used in ''on a common cold''by osbert sitwell
asked by aish 
chemistry
The maximum allowable concentration of Pb2+ ions indrinking water is 0.05 ppm (that is, 0.05 g of Pb2+ in 1million g of water). Is this guideline exceeded if an undergroundwater supply is at equilibrium wiht the mineral anglesite,PbSO4 (Ksp=1.6 x108)?
asked by Malan 
khalsa model senior secondary school
A block of mass 3kg which is on a smooth inclined plane making an angle of 30° to the horizontal is connected by a cord passing over a light frictionless pulley to a second block of mass 2kg hanging vertically. What is the acceleration of each block and
asked by swati 
physics
A block of mass 3kg which is on a smooth inclined plane making an angle of 30° to the horizontal is connected by a cord passing over a light frictionless pulley to a second block of mass 2kg hanging vertically. What is the acceleration of each block and
asked by swati 
mathamatic
what is the sequence of the following : 1 2,5,10,...,..., 37 2 ...,37,50,...,...,101 3 1,1,1,3,5,9,....,31,57 4 1,2,6,15,...,...,92,141 5 3,5,8,13,...,31,44 6 3,9,27,...,243,729 7 1,8,27,...,125,210 8 2,4,8,16,...,...,128
asked by muntaser 
Algebra
What compound inequality represents the phrase "all real numbers that are greater than or equal to 0 and less than 8"
asked by Student 
Algebra
Compare the graph of a compound inequality involving and with the graph of a compound inequality involving or.
asked by Student 
Chemistry
How would you prepare the ff. solutions: 1. 45g NaCl/g H2O 2. 25% w/v NaCl Thank you in advance.
asked by JamesKim 
physics
a spring of force constant 1500N/m is acted upon Hy a constant force of 75N .calculate the potential energy stored in the spring
asked by Daniel 
Math
Given that AB(vector)= (9,4), calculate the length of AB(vector), leaving your answer correct to 3 significant figures.
asked by Christopher 
our own English school
Iam an even multiple of 2,if you reverse my digits ,I become a multiple of 9.who am I?
asked by mohammed aneer 
maths
Find the value of the missing digit that will make the number dividible by 9:41,0_6.
asked by mohammed aneer 
math
select the expression equivalent to (13x15)(9x+16)
asked by doudeleine 
our own English school
List all of the factors for the numbers 16
asked by mohammed aneer 
ENGLISH
How Your Mother? A)am B)is C)are As Me (C)
asked by JEMAL 
English
What Sofia And Her Brother Doing Now? A)is B)are C)do For Me (B)
asked by Jemal 
Englsh
Who is the head teacher to? A)talking B)talk C)talked As Me (C)
asked by Jemal 
maths
If one of the zeroes of cubic polynomial x3 + ax2 + bx + c is  1 then the product of the other two zeroes is 
asked by sanjay 
English
The Students Are Working Quitely on_projects. A)your B)our C)their As Me (A)
asked by Jemal 
maths
If radius and height are equal for a cylinder,cone and hemispere are same,the ratio of their volume will be
asked by sanjay 
maths
A metallic sphere of radius r is melted and converted in to a cone with height r . Then the radius of the base of the cone is 
asked by sanjay 
English
This Class Is In The School! A)most Noisy B)noisier C)the Noisiest Is It (A)?
asked by Jemal 
P.E
Which of the following does not describe why many people with eating disorders do not see help because they_____. A. are embarrassed b.deny there is a problem C. find comfort in food D are ashamed of their behaviors I don't now if its C or D but My
asked by Courtney 
History [check?]
In the 1920s Mussolini rose to power in Italy and in the 1930s Hitler rose to power in Germany. Which of the following had little or no effect on their rise to power? a wealth of natural resources
asked by Kayla 
math
Aryan has to travel certain distance from his home at a speed of 5 kilometre hours on his way back to home the speed decreases to 3 kilo metre per hour find his average speed.
asked by Balram 
History [check?]
To consolidate his power in Italy, Benito Mussolini did all of the following except __________. a.He extolled the glories of ancient Rome.
asked by Kayla 
History [Check?]
Which of the following was not one of the reforms that Ataturk advocated? a.adopt the Latin alphabet
asked by Kayla 
statistics
If the mean value of the weight of a particular brand of dog food is 20.6 lb and the standard deviation is 1.3, assume a normal distribution and calculate the amount of product that falls below the lower specification value of 19.7 lb
asked by sam 
To Paige  French
Katy answered your questions this morning. http://www.jiskha.com/display.cgi?id=1450634170
asked by Ms. Sue 
Physics
1. A steam engine converts 150 kg of water completely to steam. The process involves transfer of 4 x 10^8 J as heat. If steam escaping through the safety valve does 2 x 10^8 J of work against outside atmosphere, the net change in the internal energy is: a.
asked by Isabella 
Science Ms.Sue
Which phase in mitosis or meiosis are these 1.Chromosomes pair up and can exchange genetic material 2.The nuclear membrane in the daughter cells breaks down 3.The chromosomes line up along the center of the cell and two spindle fibers, one from each end of
asked by Charlie Shuler 
heath
1. You witness two of your classmates yelling at each other in a heated argument. This is an example of (1 point) conflict. harassment. bullying. learned emotion. 2. ____________ is the use of threats or physical force to intimidate or try to control
asked by ilovealpaca 
Algebra
Are the following parallel 3x+5y=2 and 3x+5y=7
asked by Regina Maxey 
Economics Please Help!!!
Why is there a difference between interest charged and interest earned? A) Banks are nonprofit institutions B) Banks are profitmaking institutions C) Banks must pay more than they receive D) There is no difference between interest charged and interest
asked by Sammy 
Calculus
Determine whether the statement is true or false. If it is false, give an example for which the statement fails. a) if f has a relative maximum at x0, then f(x0) is the largest value that f(x) can have
asked by Anonymous 
Math 8th grade
Solve the equation. 1. 45 __ = 1 I cannot figure this out. 3
asked by Help needed 
Math
For a stat class the mean of the midterm is 75 with a standard deviation of 7. What percentage of students scored between 67 and 83
asked by Chris 
math
how do you solve 3x+11
asked by Courtney 
Reading
Describe Johnny’s relationships with Cilla, Lavinia Lyte, and Dove now that Johnny is living with Rab and his family. What do these relationships reveal about Johnny and his personal growth?
asked by Courtney 
Chemistry
Take the reaction: NH3 + O2 > NO + H2O. In an experiment, 3.25 g of NH3 are allowed to react with 3.50 g of O2. Which reactant is the limiting reagent? You may either write the formula or the name of the limiting reactant.
asked by Ayame 
math
order least to greatest 1/4,15%,0.08,93% thank you
asked by awesomeguy123 
Social StudiesI need help
For thousands of years the Middle East has been the crossroads between _______ and _______. What type of people crossed through this region? How did this effect the area? Pls help me, I'm stumped!
asked by Ashley 
geomtery
IN ABC, m
asked by pam 
Math
what is 19/6 as a mixed number
asked by Miazja booker 
MATH HELP
Solve the following system of equations: x − 2y = 6 2x − 4y = 10 Infinitely many solutions No solutions (0, 0) (6, 10) is it A
asked by Oscar 
Physics
Two resistors 3 Ω and 6 Ω are connected in parallel across a 6 V battery. What is the current flow through the 3 Ω resistor? 6 A 3 A 4 A 2 A
asked by James 
math help pls pls
Two systems of equations are shown below: System A 6x + y = 2 −x − y = −3 System B 2x − 3y = −10 −x − y = −3 Which of the following statements is correct about the two systems of equations? The value of x for System B will be 4 less than
asked by Oscar 
Art
Which artist chose to apply his artistic talent to a career in fashion design? A. Salvador Dali B. Alexander McQueen C. Claude Monet D. Pablo Picasso
asked by LadyPhantomhive 
world civilizations II
Hitler expected to find lebensraum for Germany's expanding population: a) in lands of inferior Slavic peoples b)in Africa c)by moving more of the German population to cities d)by conquering France I am doubt between a and d :
asked by Vedrana 
pharmacy tech
3. You receive an order for 30 mL of 3% boric acid solution. The pharmacy has in stock a 1% and 5% boric acid solution in stock
asked by katrina 
math help pls pls
Maya had $27. She spent all the money on buying 3 burgers for $x each and 2 sandwiches for $y each. If Maya had bought 2 burgers and 1 sandwich, she would have been left with $11. A student concluded that the price of each burger is $5 and the price of
asked by Oscar 
world civilizations II
The goal of the Anschluss was to a) punish Austria for its part in world war I b)unify German peoples c)isolate Italy d)give Germans lebensraum in lands of inferior Slavs my answer is b ,but i am not sure :0
asked by Vedrana 
science help
What is the relationship between atmospheric pressure and the density of gas particles in an area of decreasing pressure? As air pressure in an area decreases, the density of the gas particles in that area decreases. As air pressure in an area decreases,
asked by Oscar 
science help
During which step in the Can Crush Lab did the air pressure outside the can become greater than the pressure inside the can? The can was filled nearly to the top with water. The can was placed on the hot stove burner for several minutes. The can was
asked by Oscar 
science help
Which of the following is considered a drawback to using wind energy as a source of power? Wind energy is highly polluting. Wind energy is nonrenewable. Winds do not always blow consistently. Winds produce lesser quality energy than other sources. is it c
asked by Oscar 
Social Studies
Can you think of any new laws that would make the world a better place?
asked by Daisy205 
statistics
I have a statistics math problem. if someone could answer. "A basketball player makes 70% of free throws. he throws 15 free shots. what is the probability that the basketball player makes 7 or more free shots inside basket."
asked by jennifer 
Please Help?
How does a bill become a law?
asked by Daisy205 
introduction to ecology
when top down control occurs within an intertidal zone along the rocky coastline of the Pacific Ocean ,which of the following species controls the abundance of other species? a_kelp b)mussels c)barnacles d)starfish My answer is b :)
asked by Vedrana 
Social Studies
1. Laws begin with ideas that come from Representatives or from a ordinary citizen. Then the citizen writes to their local senator or rep. 2. The bill goes to the Senate were they do a discussion and vote. If more than half of the Senate approves the bill
asked by Daisy205 
statistics
On the second day of Statistics, my teacher gave to me….two turtle doves. The pet store that my Statistics teacher frequents has 25 doves, of which 8 are turtle doves. (See * below. This is not a trick question as turtle doves really do exist. If you are
asked by Nicole 
math
$400,000 for 30years at a fixed APR of 3.87%. The loan payments are monthly and interest is compounded monthly.
asked by chris